Patent US2534936A successfully refreshed from Google Patents.
Patent US3956982A successfully refreshed from Google Patents.
US3956982A
Expired / Lapsed
US
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Bundle forming apparatus
Assignee: Siemens Industry Inc
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Filing: 1974-11-29
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Granted: 1976-05-18
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Expires: 1994-11-29
Abstract
Abstract An apparatus for receiving a plurality of elongated elements and for forming the same into a densely packed assembly. The apparatus may be mounted on a carriage which extends longitudinally in a direction parallel to the lengths of the elements being handled, and which is movable laterally along tracks or rails. The apparatus includes a plurality of pairs of cooperating arms spaced along the length thereof. Each pair of arms has a chain associated therewith, the latter being supported on appropriately positioned sheaves carried by the arms. One of the arms of each pair is preferably movable relative to the other arm between an open position to laterally receive the elongated elements therebetween for deposit on the aforesaid chains, and a closed position. The chains are initially adjusted to form bridging catenaries onto which the elements are transferred. Thereafter, the chains are gradually slackened by reciprocally operable mechanisms to form slings into which the elements introduced between the arms are received. Upon closure of the movable arms, the chains are tightened, thereby densely packing the assembled elements. The carriage is then moved laterally to another location where the densely packed elements are strapped or tied into bundle form, and then to still another location where the bundle is transferred to another handling apparatus.
Inventors
- 👤 William J. Hill
- 👤 William R. Wynn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 07:57
CPC Classifications
B; B65; B65B; B65B27/00; B65B27/10
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
301 words
Apparatus for receiving elongated elements and for forming the same into a densely packed assembly, said apparatus comprising: a. a base extending longitudinally in a direction parallel to the lengths of the elongated elements being handled; b. a plurality of element receiving assemblies supported on and spaced along the length of said base, each of said assemblies including: i. first and second upwardly extending arm members located in a plane transverse to the longitudinal axis of said base, at least one of said arm members being adjustable relative to the other arm member between an open position at which the upper ends of said arm members are spaced to laterally admit elongated elements therebetween, and a closed position at which the upper ends of said arm members are interconnected by a latch mechanism; ii. first and second rotatable idlers at the upper ends respectively of said first and second arm members; iii. a head member movable reciprocally relative to said first and second arm members; iv. an elongated flexible restraining element extending from said head member over said first and second rotatable idlers and back to said head member, with the portion of said restraining element between said idlers forming a catenary extending between said first and second arm members; c. first operating means for simultaneously adjusting the arm members of each element receiving assembly between said open position for receiving elements on said catenaries and said closed position preparatory to forming said elements into densely packed assemblies; and, d. second operating means for simultaneously reciprocating the head members of said element receiving assemblies, movement of said head members in one direction causing said catenaries to be lengthened for receiving elongated elements thereon, and in the opposite direction for shortening said catenaries to form said elongated elements into tightly packed assemblies.
Claim 2
Dependent Claim
301 words
Apparatus for receiving elongated elements and for forming the same into a densely packed assembly, said apparatus comprising: a. a base extending longitudinally in a direction parallel to the lengths of the elongated elements being handled; b. a plurality of element receiving assemblies supported on and spaced along the length of said base, each of said assemblies including: i. first and second upwardly extending arm members located in a plane transverse to the longitudinal axis of said base, at least one of said arm members being adjustable relative to the other arm member between an open position at which the upper ends of said arm members are spaced to laterally admit elongated elements therebetween, and a closed position at which the upper ends of said arm members are interconnected by a latch mechanism; ii. first and second rotatable idlers at the upper ends respectively of said first and second arm members; iii. a head member movable reciprocally relative to said first and second arm members; iv. an elongated flexible restraining element extending from said head member over said first and second rotatable idlers and back to said head member, with the portion of said restraining element between said idlers forming a catenary extending between said first and second arm members; c. first operating means for simultaneously adjusting the arm members of each element receiving assembly between said open position for receiving elements on said catenaries and said closed position preparatory to forming said elements into densely packed assemblies; and, d. second operating means for simultaneously reciprocating the head members of said element receiving assemblies, movement of said head members in one direction causing said catenaries to be lengthened for receiving elongated elements thereon, and in the opposite direction for shortening said catenaries to form said elongated elements into tightly packed assemblies.
Claim 3
Dependent Claim
49 words
The apparatus as claimed in claim 1 wherein said first operating means includes an elongated rotatable shaft extending in a direction parallel to the longitudinal axis of said base, and linkage means for connecting said shaft to one of the arm members of each of said element receiving assemblies.
Claim 4
Dependent Claim
47 words
The apparatus as claimed in claim 1 wherein said second operating means includes a rotatable shaft extending longitudinally in a direction parallel to the longitudinal axis of said base, and pinion gears carried on said shaft in meshed relationship with rack members connected to said head members.
Claim 5
Dependent Claim
24 words
The apparatus as claimed in claim 1 further characterized by means connected to said restraining elements for maintaining said catenaries in an open position.
Claim 6
Dependent Claim
28 words
The apparatus as claimed in claim 1 wherein said base is mounted on tracks for movement therealong in a direction transverse to the longitudinal axis of said base.
Claim 7
Dependent Claim
390 words
Apparatus for receiving elongated elements and for forming the same into a densely packed assembly, said apparatus comprising: a. a base extending longitudinally in a direction parallel to the lengths of the elongated elements being handled, said base being movable transversely; b. a plurality of element receiving assemblies supported on and spaced along the length of said base, each of said assemblies including: i. first and second upwardly extending arm members located in a plane transverse to the longitudinal axis of said base, said first arm member being fixed relative to said base and said second arm member being adjustable relative to said base and said first arm member between an open position at which the upper ends of said arm members are spaced to laterally admit elongated elements therebetween, and a closed position at which the upper ends of said arm members are interconnected by a latch mechanism; ii. first and second rotatable idlers at the upper ends respectively of said first and second arm members; iii. a head member movable reciprocally relative to said first and second arm members; iv. an elongated flexible restraining element extending from said head member over said first and second rotatable idlers and back to said head member, with the portion of said restraining element between said idlers forming a catenary extending between said first and second arm members; c. first operating means for simultaneously adjusting the second arm member of each element receiving assembly between said open position for receiving elements on said catenaries and said closed position preparatory to forming said elements into densely packed assemblies, said first operating means having an elongated rotatable first shaft extending in a direction parallel to the longitudinal axis of said base, with linkage means for connecting said first shaft to said second arm members; and, d. second operating means for simultaneously reciprocating the head members of said element receiving assemblies, said second operating means having an elongated rotatable second shaft parallel to the longitudinal axis of said base, with pinion gears carried by said second shaft in meshed relationship with rack members connected to said head members, movement of said head members in one direction causing said catenaries to be lengthened for receiving elongated elements thereon, and in the opposite direction for shortening said catenaries to form said elongated elements into tightly packed assemblies.
Claim 8
Dependent Claim
390 words
Apparatus for receiving elongated elements and for forming the same into a densely packed assembly, said apparatus comprising: a. a base extending longitudinally in a direction parallel to the lengths of the elongated elements being handled, said base being movable transversely; b. a plurality of element receiving assemblies supported on and spaced along the length of said base, each of said assemblies including: i. first and second upwardly extending arm members located in a plane transverse to the longitudinal axis of said base, said first arm member being fixed relative to said base and said second arm member being adjustable relative to said base and said first arm member between an open position at which the upper ends of said arm members are spaced to laterally admit elongated elements therebetween, and a closed position at which the upper ends of said arm members are interconnected by a latch mechanism; ii. first and second rotatable idlers at the upper ends respectively of said first and second arm members; iii. a head member movable reciprocally relative to said first and second arm members; iv. an elongated flexible restraining element extending from said head member over said first and second rotatable idlers and back to said head member, with the portion of said restraining element between said idlers forming a catenary extending between said first and second arm members; c. first operating means for simultaneously adjusting the second arm member of each element receiving assembly between said open position for receiving elements on said catenaries and said closed position preparatory to forming said elements into densely packed assemblies, said first operating means having an elongated rotatable first shaft extending in a direction parallel to the longitudinal axis of said base, with linkage means for connecting said first shaft to said second arm members; and, d. second operating means for simultaneously reciprocating the head members of said element receiving assemblies, said second operating means having an elongated rotatable second shaft parallel to the longitudinal axis of said base, with pinion gears carried by said second shaft in meshed relationship with rack members connected to said head members, movement of said head members in one direction causing said catenaries to be lengthened for receiving elongated elements thereon, and in the opposite direction for shortening said catenaries to form said elongated elements into tightly packed assemblies.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1979-05-18 | 1979-11-17 | 1980-05-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-05-18 | 1983-11-17 | 1984-05-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-05-18 | 1987-11-17 | 1988-05-18 | $7700.00 | Window Closed / Lapsed |