US4138072A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for treating a yarn end of a yarn package
Assignee: Teijin Ltd
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Filing: 1977-09-20
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Granted: 1979-02-06
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Expires: 1997-09-20
Abstract
Abstract Disclosed is a method for treating a yarn end hanging down from a yarn package which is doffed by means of a doffing apparatus from the winding apparatus after completion of the package winding, and an apparatus for effecting the method. The disclosed apparatus comprises a peg for receiving a doffed full package, a supporting member for rotatably supporting the peg, which peg including a securing member therein for securing a full bobbin held thereon, and a rotating member for rotating the peg with the full bobbin secured by the securing member to the peg, the rotating direction of the peg selected to be a direction which is the same as the rotational direction of the bobbin on the winding apparatus. Utilizing this apparatus, a yarn end hanging down from the full bobbin can be wound back around the full bobbin. Yarn end entanglement, full bobbin damages and damages of the doffing apparatus caused by the yarn end hanging down from the full bobbin can be prevented from occurring. The disclosed apparatus, which is movable in front of the winding apparatus, can vertically displace the peg, swivel the peg within a horizontal plane and tilt the peg within a vertical plane.
Inventors
- 👤 Hideki Aoyama
- 👤 Koichi Kawamoto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 13:51
CPC Classifications
B; B65; B65H; B65H67/00; B65H67/04; B65H67/0405; B65H67/0411; B65H67/06; B65H67/064; B65H67/065; B65H2701/00; B65H2701/30; B65H2701/31
Claims Analysis
Total Claims: 31
Claim 1
Independent Claim
158 words
A method for doffing a full bobbin which comprises winding a full bobbin by way of a winding apparatus comprising a rotatable bobbin-holding means for holding a bobbin on which a yarn is wound to form a package and a traverse means for traversing said yarn along said bobbin, cutting said yarn extending toward said full bobbin, and doffing said full bobbin from said winding apparatus to a bobbin receiving apparatus, wherein said method is characterized by: a first step of doffing said full bobbin from said bobbin holding means mounted on said winding apparatus to a bobbin-receiving peg mounted on said bobbin-receiving apparatus; and a second step of rotating said bobbin-receiving peg and said full bobbin around the axis of said bobbin-receiving peg in the same direction as the rotational direction of said bobbin-holding means mounted on said winding apparatus, whereby a yarn end hanging down from said full bobbin is wound back around said full bobbin.
Claim 2
Independent Claim
158 words
A method for doffing a full bobbin which comprises winding a full bobbin by way of a winding apparatus comprising a rotatable bobbin-holding means for holding a bobbin on which a yarn is wound to form a package and a traverse means for traversing said yarn along said bobbin, cutting said yarn extending toward said full bobbin, and doffing said full bobbin from said winding apparatus to a bobbin receiving apparatus, wherein said method is characterized by: a first step of doffing said full bobbin from said bobbin holding means mounted on said winding apparatus to a bobbin-receiving peg mounted on said bobbin-receiving apparatus; and a second step of rotating said bobbin-receiving peg and said full bobbin around the axis of said bobbin-receiving peg in the same direction as the rotational direction of said bobbin-holding means mounted on said winding apparatus, whereby a yarn end hanging down from said full bobbin is wound back around said full bobbin.
Claim 3
Independent Claim
194 words
A method for doffing a full bobbin which comprises winding a full bobbin by way of a winding apparatus comprising a rotatable bobbin-holding means for holding a bobbin on which a yarn is wound to form a package and a traverse means for traversing said yarn along said bobbin, cutting said yarn extending toward said full bobbin, and doffing said full bobbin from said winding apparatus to a bobbin-receiving apparatus, wherein said method is characterized by: a first step of releasing said yarn from said traverse means and forming at least one bunch wind around said package formed around said bobbin, said first step taking place between the completion of winding said full bobbin and cutting said yarn; a second step of doffing said full bobbin from said bobbin-holding means mounted on said winding apparatus to a bobbin-receiving peg mounted on said bobbin-receiving apparatus; and a third step of rotating said full bobbin around the axis of said bobbin-receiving peg in the same direction as the rotational direction of said bobbin-holding means mounted on said winding apparatus, whereby a yarn end hanging down from said full bobbin is wound back around said full bobbin.
Claim 4
Independent Claim
194 words
A method for doffing a full bobbin which comprises winding a full bobbin by way of a winding apparatus comprising a rotatable bobbin-holding means for holding a bobbin on which a yarn is wound to form a package and a traverse means for traversing said yarn along said bobbin, cutting said yarn extending toward said full bobbin, and doffing said full bobbin from said winding apparatus to a bobbin-receiving apparatus, wherein said method is characterized by: a first step of releasing said yarn from said traverse means and forming at least one bunch wind around said package formed around said bobbin, said first step taking place between the completion of winding said full bobbin and cutting said yarn; a second step of doffing said full bobbin from said bobbin-holding means mounted on said winding apparatus to a bobbin-receiving peg mounted on said bobbin-receiving apparatus; and a third step of rotating said full bobbin around the axis of said bobbin-receiving peg in the same direction as the rotational direction of said bobbin-holding means mounted on said winding apparatus, whereby a yarn end hanging down from said full bobbin is wound back around said full bobbin.
Claim 5
Dependent Claim
33 words
A method for doffing a full bobbin according to claim 1, wherein said rotation of said full bobbin around said axis of said bobbin-receiving peg is caused by mechanically rotating said bobbin-receiving peg.
Claim 6
Dependent Claim
31 words
A method for doffing a full bobbin according to claim 3, wherein said full bobbin is frictionally engaged by said bobbin-receiving peg, whereby said rotation of said full bobbin is ensured.
Claim 7
Independent Claim
205 words
A method for doffing a full bobbin which comprises winding a full bobbin by way of a winding apparatus comprising a rotatable bobbin-holding means for holding a bobbin on which a yarn is wound to form a package and a traverse means for traversing said yarn along said bobbin, cutting said yarn extending toward said full bobbin, and doffing said full bobbin from said winding apparatus to a bobbin-receiving apparatus, wherein said method is characterized by: releasing said yarn from said traverse means and forming at least one bunch wind around said package formed around said bobbin between the completion of winding said full bobbin and cutting said yarn; aligning the axis of a bobbin-receiving peg mounted on said bobbin-receiving apparatus with that of said bobbin-holding means; doffing said full bobbin from said bobbin-holding means mounted on said winding apparatus to said bobbin-receiving peg mounted on said bobbin-receiving apparatus; and rotating said full bobbin around said axis of said bobbin-receiving peg in the same direction as the rotational direction of said bobbin-holding means mounted on said winding apparatus at a speed not exceeding a predetermined speed so that a yarn end hanging down from said full bobbin can be wound back around said full bobbin.
Claim 8
Independent Claim
205 words
A method for doffing a full bobbin which comprises winding a full bobbin by way of a winding apparatus comprising a rotatable bobbin-holding means for holding a bobbin on which a yarn is wound to form a package and a traverse means for traversing said yarn along said bobbin, cutting said yarn extending toward said full bobbin, and doffing said full bobbin from said winding apparatus to a bobbin-receiving apparatus, wherein said method is characterized by: releasing said yarn from said traverse means and forming at least one bunch wind around said package formed around said bobbin between the completion of winding said full bobbin and cutting said yarn; aligning the axis of a bobbin-receiving peg mounted on said bobbin-receiving apparatus with that of said bobbin-holding means; doffing said full bobbin from said bobbin-holding means mounted on said winding apparatus to said bobbin-receiving peg mounted on said bobbin-receiving apparatus; and rotating said full bobbin around said axis of said bobbin-receiving peg in the same direction as the rotational direction of said bobbin-holding means mounted on said winding apparatus at a speed not exceeding a predetermined speed so that a yarn end hanging down from said full bobbin can be wound back around said full bobbin.
Claim 9
Independent Claim
193 words
A method for doffing a full bobbin which comprises winding a full bobbin by way of a winding apparatus comprising a rotatable bobbin-holding means for holding a bobbin on which a yarn is wound to form a package and a traverse means for traversing said yarn along said bobbin, cutting said yarn extending toward said full bobbin, and doffing said full bobbin from said winding apparatus to a bobbin-receiving apparatus, wherein said method is characterized by: releasing said yarn from said traverse means and forming at least one bunch wind around said package formed around said bobbin between the completion of winding said full bobbin and cutting said yarn; aligning the axis of a bobbin-receiving peg mounted on said bobbin-receiving apparatus with the axis of said bobbin-holding means; doffing said full bobbin from said bobbin-holding means mounted on said winding apparatus to said bobbin-receiving peg mounted on said bobbin-receiving apparatus; and rotating said bobbin-receiving peg around the axis thereof in the same direction as the rotational direction of said bobbin-holding means mounted on said winding apparatus, whereby a yarn end hanging down from said full bobbin is wound back around said full bobbin.
Claim 10
Independent Claim
193 words
A method for doffing a full bobbin which comprises winding a full bobbin by way of a winding apparatus comprising a rotatable bobbin-holding means for holding a bobbin on which a yarn is wound to form a package and a traverse means for traversing said yarn along said bobbin, cutting said yarn extending toward said full bobbin, and doffing said full bobbin from said winding apparatus to a bobbin-receiving apparatus, wherein said method is characterized by: releasing said yarn from said traverse means and forming at least one bunch wind around said package formed around said bobbin between the completion of winding said full bobbin and cutting said yarn; aligning the axis of a bobbin-receiving peg mounted on said bobbin-receiving apparatus with the axis of said bobbin-holding means; doffing said full bobbin from said bobbin-holding means mounted on said winding apparatus to said bobbin-receiving peg mounted on said bobbin-receiving apparatus; and rotating said bobbin-receiving peg around the axis thereof in the same direction as the rotational direction of said bobbin-holding means mounted on said winding apparatus, whereby a yarn end hanging down from said full bobbin is wound back around said full bobbin.
Claim 11
Independent Claim
209 words
A method for doffing a full bobbin which comprises winding a full bobbin by way of a winding apparatus comprising a rotatable and horizontal bobbin-holding means for holding a bobbin on which a yarn is wound to form a package and a traverse means for traversing said yarn along said bobbin, cutting said yarn extending toward said full bobbin, and doffing said full bobbin from said winding apparatus to a bobbin-receiving apparatus, wherein said method is characterized by: releasing said yarn from said traverse means and forming at least one bunch wind around said package formed around said bobbin between the completion of winding said full bobbin and cutting said yarn; aligning the axis of a bobbin-receiving peg mounted on said bobbin-receiving apparatus with the axis of said bobbin-holding means; displacing said full bobbin from said bobbin-holding means mounted on said winding apparatus to said bobbin-receiving peg mounted on said bobbin-receiving apparatus; frictionally engaging said receiving peg with said full bobbin held on said receiving peg; and rotating said bobbin-receiving peg around the axis thereof in the same direction as the rotational direction of said bobbin-holding means mounted on said winding apparatus, whereby a yarn end hanging down from said full bobbin is wound back around said full bobbin.
Claim 12
Independent Claim
209 words
A method for doffing a full bobbin which comprises winding a full bobbin by way of a winding apparatus comprising a rotatable and horizontal bobbin-holding means for holding a bobbin on which a yarn is wound to form a package and a traverse means for traversing said yarn along said bobbin, cutting said yarn extending toward said full bobbin, and doffing said full bobbin from said winding apparatus to a bobbin-receiving apparatus, wherein said method is characterized by: releasing said yarn from said traverse means and forming at least one bunch wind around said package formed around said bobbin between the completion of winding said full bobbin and cutting said yarn; aligning the axis of a bobbin-receiving peg mounted on said bobbin-receiving apparatus with the axis of said bobbin-holding means; displacing said full bobbin from said bobbin-holding means mounted on said winding apparatus to said bobbin-receiving peg mounted on said bobbin-receiving apparatus; frictionally engaging said receiving peg with said full bobbin held on said receiving peg; and rotating said bobbin-receiving peg around the axis thereof in the same direction as the rotational direction of said bobbin-holding means mounted on said winding apparatus, whereby a yarn end hanging down from said full bobbin is wound back around said full bobbin.
Claim 13
Independent Claim
201 words
A method for doffing a full bobbin which comprises winding a full bobbin by way of a winding apparatus comprising a rotatable and horizontal bobbin-holding means for holding a bobbin on which a yarn is wound to form a package and a traverse means for traversing said yarn along said bobbin; cutting said yarn extending toward said full bobbin; and doffing said full bobbin form said winding apparatus to a bobbin-receiving apparatus, wherein said method is characterized by: a first step of releasing said yarn from said traverse menas and forming a bunch wind around said package formed around said bobbin; a second step of cutting said yarn running toward said bunch wind; a third step of aligning the axis of a bobbin-receiving peg mounted on said bobbin-receiving apparatus with the axis of said bobbin-holding means; a fourth step of doffing said full bobbin from said bobbin-holding means to said bobbin-receiving peg; and a fifth step of rotating said full bobbin around the axis of said bobbin-receiving peg in the same direction as the rotational direction of said bobbin-holding means mounted on said winding apparatus, whereby a yarn end hanging down from said full bobbin is wound back around said bobbin.
Claim 14
Independent Claim
201 words
A method for doffing a full bobbin which comprises winding a full bobbin by way of a winding apparatus comprising a rotatable and horizontal bobbin-holding means for holding a bobbin on which a yarn is wound to form a package and a traverse means for traversing said yarn along said bobbin; cutting said yarn extending toward said full bobbin; and doffing said full bobbin form said winding apparatus to a bobbin-receiving apparatus, wherein said method is characterized by: a first step of releasing said yarn from said traverse menas and forming a bunch wind around said package formed around said bobbin; a second step of cutting said yarn running toward said bunch wind; a third step of aligning the axis of a bobbin-receiving peg mounted on said bobbin-receiving apparatus with the axis of said bobbin-holding means; a fourth step of doffing said full bobbin from said bobbin-holding means to said bobbin-receiving peg; and a fifth step of rotating said full bobbin around the axis of said bobbin-receiving peg in the same direction as the rotational direction of said bobbin-holding means mounted on said winding apparatus, whereby a yarn end hanging down from said full bobbin is wound back around said bobbin.
Claim 15
Independent Claim
223 words
A method for doffing a full bobbin which comprises winding a full bobbin by way of a winding apparatus comprising a rotatable and horizontal bobbin-holding means for holding a bobbin on which a yarn is wound to form a package and a traverse means for traversing said yarn along said bobbin, cutting said yarn extending toward said full bobbin, and doffing said full bobbin from said winding apparatus to a bobbin-receiving apparatus, wherein said method is characterized by: a first step of releasing said yarn from said traverse means when said full bobbin is completed and forming a bunch wind around said package formed around said bobbin; a second step of cutting said yarn running toward said bunch wind; a third step of aligning the axis of a bobbin-receiving peg mounted on said bobbin-receiving apparatus with the axis of said bobbin-holding means; a fourth step of displacing said full bobbin from said bobbin-holding means to said bobbin-receiving peg; a fifth step of frictionally engaging said receiving peg with said full bobbin held on said receiving peg; and a sixth step of rotating said bobbin-receiving peg around the axis thereof in the same direction as the rotational direction of said bobbin-holding means mounted on said winding apparatus, whereby a yarn end hanging down from said full bobbin is wound back around said full bobbin.
Claim 16
Independent Claim
223 words
A method for doffing a full bobbin which comprises winding a full bobbin by way of a winding apparatus comprising a rotatable and horizontal bobbin-holding means for holding a bobbin on which a yarn is wound to form a package and a traverse means for traversing said yarn along said bobbin, cutting said yarn extending toward said full bobbin, and doffing said full bobbin from said winding apparatus to a bobbin-receiving apparatus, wherein said method is characterized by: a first step of releasing said yarn from said traverse means when said full bobbin is completed and forming a bunch wind around said package formed around said bobbin; a second step of cutting said yarn running toward said bunch wind; a third step of aligning the axis of a bobbin-receiving peg mounted on said bobbin-receiving apparatus with the axis of said bobbin-holding means; a fourth step of displacing said full bobbin from said bobbin-holding means to said bobbin-receiving peg; a fifth step of frictionally engaging said receiving peg with said full bobbin held on said receiving peg; and a sixth step of rotating said bobbin-receiving peg around the axis thereof in the same direction as the rotational direction of said bobbin-holding means mounted on said winding apparatus, whereby a yarn end hanging down from said full bobbin is wound back around said full bobbin.
Claim 17
Independent Claim
145 words
An apparatus for receiving a full bobbin from a winding apparatus comprising a horizontal and rotatable bobbin-holding means for holding a bobbin on which a yarn is wound to form a package, said receiving apparatus comprising a truck movable in front of said winding apparatus and a horizontal peg mounted on said truck for receiving said full bobbin from said bobbin-holding means, the improvement wherein said receiving apparatus further comprises: a means for supporting said bobbin-receiving peg for rotation about the axis of the peg; and a means for rotating said bobbin-receiving peg and a full bobbin held on said bobbin-receiving peg in the same direction as the rotational direction of said bobbin-holding means mounted on said winding apparatus, whereby a yarn end hanging down from said full bobbin doffed from said winding apparatus to said bobbin-receiving apparatus is wound back around said full bobbin.
Claim 18
Independent Claim
145 words
An apparatus for receiving a full bobbin from a winding apparatus comprising a horizontal and rotatable bobbin-holding means for holding a bobbin on which a yarn is wound to form a package, said receiving apparatus comprising a truck movable in front of said winding apparatus and a horizontal peg mounted on said truck for receiving said full bobbin from said bobbin-holding means, the improvement wherein said receiving apparatus further comprises: a means for supporting said bobbin-receiving peg for rotation about the axis of the peg; and a means for rotating said bobbin-receiving peg and a full bobbin held on said bobbin-receiving peg in the same direction as the rotational direction of said bobbin-holding means mounted on said winding apparatus, whereby a yarn end hanging down from said full bobbin doffed from said winding apparatus to said bobbin-receiving apparatus is wound back around said full bobbin.
Claim 19
Independent Claim
158 words
An apparatus for receiving a full bobbin from a winding apparatus comprising a horizontal and rotatable bobbin-holding means for holding a bobbin on which a yarn is wound to form a package, said receiving apparatus comprising a truck movable in front of said winding apparatus and a horizontal peg mounted on said truck for receiving said full bobbin from said bobbin-holding means, the improvement wherein said receiving apparatus further comprises: a means for supporting said bobbin-receiving peg for rotation about the axis of the peg; a means for rotating said bobbin-receiving peg and a full bobbin held on said bobbin-receiving peg in the same direction as the rotational direction of said bobbin-holding means mounted on said winding apparatus; and a transmitting means for connecting said bobbin rotating means to said bobbin-receiving peg, whereby a yarn end hanging down from said full bobbin doffed from said winding apparatus to said bobbin-receiving apparatus is wound back around said full bobbin.
Claim 20
Independent Claim
158 words
An apparatus for receiving a full bobbin from a winding apparatus comprising a horizontal and rotatable bobbin-holding means for holding a bobbin on which a yarn is wound to form a package, said receiving apparatus comprising a truck movable in front of said winding apparatus and a horizontal peg mounted on said truck for receiving said full bobbin from said bobbin-holding means, the improvement wherein said receiving apparatus further comprises: a means for supporting said bobbin-receiving peg for rotation about the axis of the peg; a means for rotating said bobbin-receiving peg and a full bobbin held on said bobbin-receiving peg in the same direction as the rotational direction of said bobbin-holding means mounted on said winding apparatus; and a transmitting means for connecting said bobbin rotating means to said bobbin-receiving peg, whereby a yarn end hanging down from said full bobbin doffed from said winding apparatus to said bobbin-receiving apparatus is wound back around said full bobbin.
Claim 21
Dependent Claim
36 words
An apparatus for receiving a full bobbin according to claim 11, wherein said transmitting means comprises a gear mounted on said bobbin-receiving peg and a gear meshing with said gear and mounted on said bobbin-rotating means.
Claim 22
Dependent Claim
21 words
An apparatus for receiving a full bobbin according to claim 12 wherein said-receiving peg is rotatably supported by a stationary shaft.
Claim 23
Dependent Claim
41 words
An apparatus for receiving a full bobbin according to claim 11, which further comprises a means for frictionally engaging said full bobbin with said bobbin-receiving peg so that said full bobbin is ensured the rotation thereof by rotating said bobbin-receiving peg.
Claim 24
Independent Claim
171 words
An apparatus for receiving a full bobbin from a winding apparatus comprising a horizontal and rotatable bobbin-holding means for holding a bobbin on which a yarn is wound to form a package, said receiving apparatus comprising a truck movable in front of said winding apparatus and a horizontal peg mounted on said truck for receiving said full bobbin from said bobbin-holding means, the improvement wherein said receiving apparatus further comprises: a means for supporting said bobbin-receiving peg for rotation about the axis of the peg; and a means for rotating a full bobbin held on said bobbin-receiving peg in the same direction as the rotational direction of said bobbin-holding means mounted on said winding apparatus, said bobbin-rotating means comprising a driving roller which is urged toward the outer surface of said full bobbin held on said bobbin-receiving peg and which frictionally rotates said full bobbin, whereby a yarn end hanging down from said full bobbin doffed from said winding apparatus to said bobbin-receiving apparatus is wound back around said full bobbin.
Claim 25
Independent Claim
171 words
An apparatus for receiving a full bobbin from a winding apparatus comprising a horizontal and rotatable bobbin-holding means for holding a bobbin on which a yarn is wound to form a package, said receiving apparatus comprising a truck movable in front of said winding apparatus and a horizontal peg mounted on said truck for receiving said full bobbin from said bobbin-holding means, the improvement wherein said receiving apparatus further comprises: a means for supporting said bobbin-receiving peg for rotation about the axis of the peg; and a means for rotating a full bobbin held on said bobbin-receiving peg in the same direction as the rotational direction of said bobbin-holding means mounted on said winding apparatus, said bobbin-rotating means comprising a driving roller which is urged toward the outer surface of said full bobbin held on said bobbin-receiving peg and which frictionally rotates said full bobbin, whereby a yarn end hanging down from said full bobbin doffed from said winding apparatus to said bobbin-receiving apparatus is wound back around said full bobbin.
Claim 26
Independent Claim
200 words
An apparatus for receiving a full bobbin from a winding apparatus comprising a horizontal and rotatable bobbin-holding means for holding a bobbin on which a yarn is wound to form a package, said receiving apparatus comprising a truck movable in front of said winding apparatus and a horizontal peg mounted on said truck for receiving said full bobbin from said bobbin-holding means, wherein said receiving apparatus further comprises: a means for supporting said bobbin-receiving peg for rotation about the axis of the peg a means for rotating said rotatable bobbin-receiving peg in the same direction as the rotational direction of said bobbin-holding means mounted on said winding apparatus; a transmitting means for connecting said bobbin rotating means to said bobbin-receiving peg; a vertical post projecting from said truck; and a means for vertically displacing said bobbin-receiving peg, said bobbin-rotating means and said transmitting means along said vertical post; whereby the axis of said bobbin-receiving peg is aligned with the axis of said bobbin-holding means mounted on said winding apparatus, said full bobbin is displaced from said bobbin-holding means to said bobbin-receiving peg, and said full bobbin is rotated around the axis thereof for winding a hanging yarn end back therearound.
Claim 27
Independent Claim
200 words
An apparatus for receiving a full bobbin from a winding apparatus comprising a horizontal and rotatable bobbin-holding means for holding a bobbin on which a yarn is wound to form a package, said receiving apparatus comprising a truck movable in front of said winding apparatus and a horizontal peg mounted on said truck for receiving said full bobbin from said bobbin-holding means, wherein said receiving apparatus further comprises: a means for supporting said bobbin-receiving peg for rotation about the axis of the peg a means for rotating said rotatable bobbin-receiving peg in the same direction as the rotational direction of said bobbin-holding means mounted on said winding apparatus; a transmitting means for connecting said bobbin rotating means to said bobbin-receiving peg; a vertical post projecting from said truck; and a means for vertically displacing said bobbin-receiving peg, said bobbin-rotating means and said transmitting means along said vertical post; whereby the axis of said bobbin-receiving peg is aligned with the axis of said bobbin-holding means mounted on said winding apparatus, said full bobbin is displaced from said bobbin-holding means to said bobbin-receiving peg, and said full bobbin is rotated around the axis thereof for winding a hanging yarn end back therearound.
Claim 28
Dependent Claim
33 words
An apparatus for receiving a full bobbin according to claim 16, which further comprises a means for tilting said bobbin-receiving peg within a vertical plane which includes the axis of said bobbin-receiving peg.
Claim 29
Dependent Claim
25 words
An apparatus for receiving a full bobbin according to claim 16, which further comprises a means for swiveling said bobbin-receiving peg around said vertical post.
Claim 30
Independent Claim
187 words
An apparatus for receiving a full bobbin from a winding apparatus comprising a horizontal and rotatable bobbin-holding means for holding a bobbin on which a yarn is wound to form a package, said receiving apparatus comprising a truck movable in front of said winding apparatus and a horizontal peg mounted on said truck for receiving said full bobbin from said bobbin-holding means, wherein said receiving apparatus further comprises: a means for supporting said bobbin-receiving peg for rotation about the axis of the peg a means for securing said bobbin-receiving peg attachable to and detachable from said full bobbin, said securing means provided within said bobbin-receivinhg peg; a means for rotating said rotatable bobbin-receiving peg in the same direction as the rotational direction of said bobbin-holding means; a transmitting means for connecting said bobbin-rotating means to said bobbin-receiving peg; a vertical post projecting from said truck; a means for vertically displacing and swiveling said bobbin-receiving peg, said bobbin rotating means and said transmitting means along said vertical post; and a means for tilting said bobbin-receiving peg within a vertical plane which includes the axis of said bobbin-receiving peg.
Claim 31
Independent Claim
187 words
An apparatus for receiving a full bobbin from a winding apparatus comprising a horizontal and rotatable bobbin-holding means for holding a bobbin on which a yarn is wound to form a package, said receiving apparatus comprising a truck movable in front of said winding apparatus and a horizontal peg mounted on said truck for receiving said full bobbin from said bobbin-holding means, wherein said receiving apparatus further comprises: a means for supporting said bobbin-receiving peg for rotation about the axis of the peg a means for securing said bobbin-receiving peg attachable to and detachable from said full bobbin, said securing means provided within said bobbin-receivinhg peg; a means for rotating said rotatable bobbin-receiving peg in the same direction as the rotational direction of said bobbin-holding means; a transmitting means for connecting said bobbin-rotating means to said bobbin-receiving peg; a vertical post projecting from said truck; a means for vertically displacing and swiveling said bobbin-receiving peg, said bobbin rotating means and said transmitting means along said vertical post; and a means for tilting said bobbin-receiving peg within a vertical plane which includes the axis of said bobbin-receiving peg.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-02-05 | 1982-08-07 | 1983-02-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-02-05 | 1986-08-07 | 1987-02-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-02-05 | 1990-08-07 | 1991-02-06 | $7700.00 | Window Closed / Lapsed |