US4480772A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sleeve making method and apparatus
Assignee: Kimberly Clark Worldwide Inc
•
Filing: 1983-02-04
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Granted: 1984-11-06
•
Expires: 2003-02-04
Abstract
Abstract An automated sleeve transfer apparatus and method adapted to receive continuous webs of material including pairs of left and right sleeves alternating between cuff-to-cuff and shoulder-to-shoulder relation and having a die cutting mechanism for receiving the pairs of sleeves from the webs is disclosed having a circular wheel having rotatable vacuum plates on its circumference for carrying pairs of sleeves along a circular path to a transfer point, a conveyor for transferring successive severed pairs of cuff-to-cuff sleeves from the die cutting mechanism to the vacuum plates on the circumference of the circular wheel, a mechanism within the circular wheel for rotating the vacuum plates to turn each sleeve end for end to rearrange the sleeves from cuff-to-cuff to shoulder-to-shoulder relation while moving along the circular path before said transfer point, a second conveyor for receiving successive severed pairs of shoulder-to-shoulder sleeves from the die cutting mechanism and for conveying the sleeves in spaced relationship along a linear path tangent to the circular path at said transfer point, and a control of the vacuum supplied to the vacuum plates so that successive rearranged pairs of sleeves are transferred as they arrive at the transfer point and are placed in the space between and overlapping successive sleeve pairs on the second conveyor moving along the path and with the cuffs of the sleeves in alignment.
Inventors
- 👤 Robert J. Gerndt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 18:52
CPC Classifications
A; A41; A41D; A41D27/00; A41D27/10; A41H; A41H42/00; Y; Y10; Y10S; Y10S83/00; Y10S83/901; Y10T; Y10T83/00; Y10T83/04; Y10T83/0515; Y10T83/465; Y10T83/4766; Y10T83/4795; Y10T83/483
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
127 words
In a method for manufacturing garment sleeves from continuous webs of material, the steps of: providing continuous webs of material including seams forming pairs of left and right sleeves in a pattern alternating between cuff-to-cuff and shoulder-to-shoulder relation in said webs; cutting said continuous webs to sever said pairs of sleeves; separating successive severed pairs of cuff-to-cuff sleeves from said webs and turning each sleeve end for end to rearrange said cuff-to-cuff pairs of sleeves into shoulder-to-shoulder relation; separating successive shoulder-to-shoulder pairs of sleeves from said webs and conveying said separated shoulder-to-shoulder pairs of sleeves in spaced relationship; and transferring successive rearranged pairs of sleeves and placing each transferred pair in the space between and overlapping successive shoulder-to-shoulder pairs with the cuffs of the sleeves in alignment.
Claim 2
Dependent Claim
127 words
In a method for manufacturing garment sleeves from continuous webs of material, the steps of: providing continuous webs of material including seams forming pairs of left and right sleeves in a pattern alternating between cuff-to-cuff and shoulder-to-shoulder relation in said webs; cutting said continuous webs to sever said pairs of sleeves; separating successive severed pairs of cuff-to-cuff sleeves from said webs and turning each sleeve end for end to rearrange said cuff-to-cuff pairs of sleeves into shoulder-to-shoulder relation; separating successive shoulder-to-shoulder pairs of sleeves from said webs and conveying said separated shoulder-to-shoulder pairs of sleeves in spaced relationship; and transferring successive rearranged pairs of sleeves and placing each transferred pair in the space between and overlapping successive shoulder-to-shoulder pairs with the cuffs of the sleeves in alignment.
Claim 3
Dependent Claim
19 words
A method according to claim 1 in which said left and right sleeve pairs are nested in said pattern.
Claim 4
Dependent Claim
25 words
A method according to claim 1 in which said severed pairs of cuff-to-cuff sleeves are turned end for end while carried along a circular path.
Claim 5
Dependent Claim
183 words
In a method for manufacturing garment sleeves from continuous webs of material, the steps of: providing continuous webs of material including seams forming pairs of left and right sleeves in a pattern alternating between cuff-to-cuff and shoulder-to-shoulder relation in said webs; cutting said continuous webs to sever said pairs of sleeves; separating successive severed pairs of cuff-to-cuff sleeves from said webs and carrying said separated pairs of sleeves along a circular path to a transfer point; turning each sleeve end for end to rearrange the sleeves from cuff-to-cuff to shoulder-to-shoulder relation while moving along said circular path before said transfer point; separating successive pairs of shoulder-to-shoulder sleeves from said webs and conveying said separated pairs of sleeves in spaced relationship along a linear path tangent to said circular path at said transfer point; and transferring successive rearranged pairs of sleeves as they arrive at said transfer point from said circular path to said linear path and placing each transferred pair in the space between and overlapping successive sleeve pairs moving along said linear path and with the cuffs of the sleeves in alignment.
Claim 6
Dependent Claim
183 words
In a method for manufacturing garment sleeves from continuous webs of material, the steps of: providing continuous webs of material including seams forming pairs of left and right sleeves in a pattern alternating between cuff-to-cuff and shoulder-to-shoulder relation in said webs; cutting said continuous webs to sever said pairs of sleeves; separating successive severed pairs of cuff-to-cuff sleeves from said webs and carrying said separated pairs of sleeves along a circular path to a transfer point; turning each sleeve end for end to rearrange the sleeves from cuff-to-cuff to shoulder-to-shoulder relation while moving along said circular path before said transfer point; separating successive pairs of shoulder-to-shoulder sleeves from said webs and conveying said separated pairs of sleeves in spaced relationship along a linear path tangent to said circular path at said transfer point; and transferring successive rearranged pairs of sleeves as they arrive at said transfer point from said circular path to said linear path and placing each transferred pair in the space between and overlapping successive sleeve pairs moving along said linear path and with the cuffs of the sleeves in alignment.
Claim 7
Dependent Claim
34 words
A method according to claim 4 in which one of said cuff-to-cuff sleeves is moved radially relative to said circular path before turned end for end to avoid interference with the other turning sleeve.
Claim 8
Dependent Claim
33 words
A method according to claim 4 in which moving screens and vacuum boxes are used for transferring separated sleeves after cutting from said webs to said circular path and along said linear path.
Claim 9
Dependent Claim
29 words
A method according to claim 4 in which rotatable vacuum plates are used for carrying said sleeves along said circular path and for turning said sleeves end for end.
Claim 10
Dependent Claim
211 words
An automated sleeve transfer apparatus adapted to receive continuous webs of material including seams forming pairs of left and right sleeves in a pattern alternating between cuff-to-cuff and shoulder-to-shoulder relation in said webs, the combination comprising: cutting means for receiving said webs and severing said pairs of sleeves; endless means having rotatable vacuum plates for carrying pairs of sleeves along a first path to a transfer point; a conveyor for transferring successive severed pairs of cuff-to-cuff sleeves from said cutting means to said vacuum plates on said endless means; means for rotating said vacuum plates to turn each sleeve carried thereby end for end to rearrange the sleeves from cuff-to-cuff to shoulder-to-shoulder relation while moving along said first path before said transfer point; a second conveyor for receiving successive severed pairs of shoulder-to-shoulder sleeves from said cutting means and for conveying said sleeves in spaced relationship along a second path adjacent said first path at said transfer point; and means for transferring successive rearranged pairs of sleeves from said vacuum plates as said sleeves arrive at said transfer point and placing each transferred pair in the space between and overlapping successive sleeve pairs on said second conveyor moving along said second path and with the cuffs of the sleeves in alignment.
Claim 11
Dependent Claim
211 words
An automated sleeve transfer apparatus adapted to receive continuous webs of material including seams forming pairs of left and right sleeves in a pattern alternating between cuff-to-cuff and shoulder-to-shoulder relation in said webs, the combination comprising: cutting means for receiving said webs and severing said pairs of sleeves; endless means having rotatable vacuum plates for carrying pairs of sleeves along a first path to a transfer point; a conveyor for transferring successive severed pairs of cuff-to-cuff sleeves from said cutting means to said vacuum plates on said endless means; means for rotating said vacuum plates to turn each sleeve carried thereby end for end to rearrange the sleeves from cuff-to-cuff to shoulder-to-shoulder relation while moving along said first path before said transfer point; a second conveyor for receiving successive severed pairs of shoulder-to-shoulder sleeves from said cutting means and for conveying said sleeves in spaced relationship along a second path adjacent said first path at said transfer point; and means for transferring successive rearranged pairs of sleeves from said vacuum plates as said sleeves arrive at said transfer point and placing each transferred pair in the space between and overlapping successive sleeve pairs on said second conveyor moving along said second path and with the cuffs of the sleeves in alignment.
Claim 12
Dependent Claim
223 words
In an automated sleeve transfer apparatus adapted to receive continuous webs of material including seams forming pairs of left and right sleeves in a pattern alternating between cuff-to-cuff and shoulder-to-shoulder relation in said webs, the combination comprising: cutting means for receiving said webs and severing said pairs of sleeves; a circular wheel having rotatable vacuum plates on its circumference for carrying pairs of sleeves along a circular path to a transfer point; a conveyor for transferring successive severed pairs to cuff-to-cuff sleeves from said means to said vacuum plates on the circumference of said circular wheel; means within said circular wheel for rotating said vacuum plates to turn each sleeve carried thereby end for end to rearrange the sleeves from cuff-to-cuff to shoulder-to-shoulder relation while moving along said circular path before said transfer point; a second conveyor for receiving successive severed pairs of shoulder-to-shoulder sleeves from said cutting means and for conveying said sleeves in spaced relationship along a linear path tangent to said circular path at said transfer point; and means for transferring successive rearranged pairs of sleeves from said vacuum plates as said sleeves arrive at said transfer point and placing each transferred pair in the space between and overlapping successive sleeve pairs on said second conveyor moving along said linear path and with the cuffs of the sleeves in alignment.
Claim 13
Dependent Claim
223 words
In an automated sleeve transfer apparatus adapted to receive continuous webs of material including seams forming pairs of left and right sleeves in a pattern alternating between cuff-to-cuff and shoulder-to-shoulder relation in said webs, the combination comprising: cutting means for receiving said webs and severing said pairs of sleeves; a circular wheel having rotatable vacuum plates on its circumference for carrying pairs of sleeves along a circular path to a transfer point; a conveyor for transferring successive severed pairs to cuff-to-cuff sleeves from said means to said vacuum plates on the circumference of said circular wheel; means within said circular wheel for rotating said vacuum plates to turn each sleeve carried thereby end for end to rearrange the sleeves from cuff-to-cuff to shoulder-to-shoulder relation while moving along said circular path before said transfer point; a second conveyor for receiving successive severed pairs of shoulder-to-shoulder sleeves from said cutting means and for conveying said sleeves in spaced relationship along a linear path tangent to said circular path at said transfer point; and means for transferring successive rearranged pairs of sleeves from said vacuum plates as said sleeves arrive at said transfer point and placing each transferred pair in the space between and overlapping successive sleeve pairs on said second conveyor moving along said linear path and with the cuffs of the sleeves in alignment.
Claim 14
Dependent Claim
17 words
An apparatus according to claim 9 in which said cutting means comprises a rotary die cutting mechanism.
Claim 15
Dependent Claim
40 words
An apparatus according to claim 9 in which the differential between the circumferential speed of said wheel and the speed of said second receiving conveyor is variable to vary the spacing between the lapped sleeve pairs on said second conveyor.
Claim 16
Dependent Claim
41 words
An apparatus according to claim 9 in which the differential between the circumferential speed of said wheel and the speed of said second receiving conveyor is zero to maintain a predetermined spacing between the lapped sleeve pairs on said second conveyor.
Claim 17
Dependent Claim
129 words
In an apparatus adapted to receive continuous webs of material including seams forming pairs of left and right sleeves in a pattern alternating between cuff-to-cuff and shoulder-to-shoulder relation in said webs, the combination comprising: means for cutting said continuous webs to sever said pairs of sleeves; means for separating successive severed pairs of cuff-to-cuff sleeves from said webs and for turning each sleeve end for end to rearrange said cuff-to-cuff pairs of sleeves into shoulder-to-shoulder relation; means for separating successive shoulder-to-shoulder pairs of sleeves from said webs and conveying said separated shoulder-to-shoulder pairs of sleeves in spaced relationship; and means for transferring successive rearranged pairs of sleeves and placing each transferred pair in the space between and overlapping successive shoulder-to-shoulder pairs with the cuffs of the sleeves in alignment.
Claim 18
Dependent Claim
129 words
In an apparatus adapted to receive continuous webs of material including seams forming pairs of left and right sleeves in a pattern alternating between cuff-to-cuff and shoulder-to-shoulder relation in said webs, the combination comprising: means for cutting said continuous webs to sever said pairs of sleeves; means for separating successive severed pairs of cuff-to-cuff sleeves from said webs and for turning each sleeve end for end to rearrange said cuff-to-cuff pairs of sleeves into shoulder-to-shoulder relation; means for separating successive shoulder-to-shoulder pairs of sleeves from said webs and conveying said separated shoulder-to-shoulder pairs of sleeves in spaced relationship; and means for transferring successive rearranged pairs of sleeves and placing each transferred pair in the space between and overlapping successive shoulder-to-shoulder pairs with the cuffs of the sleeves in alignment.
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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) | 1987-11-06 | 1988-05-07 | 1988-11-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-11-06 | 1992-05-07 | 1992-11-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-11-06 | 1996-05-07 | 1996-11-06 | $7700.00 | Window Closed / Lapsed |