US4596505A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic loader/unloader for slitter
Assignee: International Business Machines Corp
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Filing: 1984-05-21
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Granted: 1986-06-24
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Expires: 2004-05-21
Abstract
Abstract When loading slit tape onto tape reels it is essential that empty reels be readily available. The present invention provides an assembly which substantially automatically transports empty reels to a loading station in a slitting machine, precisely positions the reels so that they can receive slit tape and remove the reels from the loading station after they are loaded. Each reel is engaged by a blade which moves the reel transversely between stations. The position of each blade with respect to each adjacent blade is alterable to thereby precisely position reels in the desired location.
Inventors
- 👤 Hugh D. Seelinger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 18:37
CPC Classifications
D; D06; D06H; D06H7/00; D06H7/18; B; B65; B65H; B65H19/00; B65H19/22; B65H19/30; B65H2301/00; B65H2301/40; B65H2301/41; B65H2301/414; B65H2301/4148; B65H2301/417; B65H2301/4171; B65H2301/4173; B65H2301/41745; B65H2405/00; B65H2405/40; B65H2405/42; B65H2405/422; Y; Y10; Y10S; Y10S414/00; Y10S414/124
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
113 words
In a reel handling device for loading and unloading a plurality of reels from a common spindle, said device having an arbor for carrying said reels, comprising: means for aligning said arbor with said spindle; a plurality of blades engageable with said reels; means for moving said blades between said spindle and said arbor while engaging said reels to transport said reels between said spindle and said arbor; means for extending said blades into separated positions when said reels are on said spindle and into closely spaced positions when said reels are on said arbor to thereby separate said reels when on said spindle and closely position said reels when on said arbor.
Claim 2
Dependent Claim
113 words
In a reel handling device for loading and unloading a plurality of reels from a common spindle, said device having an arbor for carrying said reels, comprising: means for aligning said arbor with said spindle; a plurality of blades engageable with said reels; means for moving said blades between said spindle and said arbor while engaging said reels to transport said reels between said spindle and said arbor; means for extending said blades into separated positions when said reels are on said spindle and into closely spaced positions when said reels are on said arbor to thereby separate said reels when on said spindle and closely position said reels when on said arbor.
Claim 3
Independent Claim
399 words
A system for transferring empty reels from a transport vehicle to a slitting machine and loaded reels from said slitting machine to said transport vehicle wherein said transport vehicle has at least one arbor for supporting a plurality of reels and said slitting machine has at least one spindle for supporting the same plurality of reels, said system comprising: at least one assembly movable from a position adjacent said transport vehicle to a position adjacent said slitting machine; at least one arbor on said assembly, each said at least one arbor on said assembly being capable of carrying said plurality of reels; means for positioning said at least one arbor on said assembly, said means for positioning said at least one arbor on said assembly in mating engagement with said arbor on said vehicle when said assembly is adjacent said transport vehicle and in mating engagement with said spindle when said assembly is adjacent said slitting machine; a separator blade assembly on each said at least one assembly; means for moving each said blade assembly into and out of association with said arbors and said spindle; a plurality of blades on each said blade assembly, each said blade engageable with a reel; means for moving said separator blade assembly from or to a position in association with said at least one arbor on said vehicle or said spindle to or from a position in association with said at least one arbor on said assembly when said at least one arbor on said assembly is in mating engagement with said at least one arbor on said vehicle or said spindle, respectively, to thereby enable a plurality of reels to be transferred from or to a position on said at least one arbor on said vehicle or said spindle, respectively, to or from a position on said at least one arbor on said assembly; link means associated with said means for moving, said link means comprising a link associated with each blade, each said link having an elongated slot engageable by a pin means extending from an associated blade; and means for shifting each pin means within an associated link to thereby shift said blades a fixed amount relative to one another whereby, when said blade assembly is in engaging relationship with said reels, said reels may be displaced relative to one another by moving said pin means within each slot.
Claim 4
Independent Claim
399 words
A system for transferring empty reels from a transport vehicle to a slitting machine and loaded reels from said slitting machine to said transport vehicle wherein said transport vehicle has at least one arbor for supporting a plurality of reels and said slitting machine has at least one spindle for supporting the same plurality of reels, said system comprising: at least one assembly movable from a position adjacent said transport vehicle to a position adjacent said slitting machine; at least one arbor on said assembly, each said at least one arbor on said assembly being capable of carrying said plurality of reels; means for positioning said at least one arbor on said assembly, said means for positioning said at least one arbor on said assembly in mating engagement with said arbor on said vehicle when said assembly is adjacent said transport vehicle and in mating engagement with said spindle when said assembly is adjacent said slitting machine; a separator blade assembly on each said at least one assembly; means for moving each said blade assembly into and out of association with said arbors and said spindle; a plurality of blades on each said blade assembly, each said blade engageable with a reel; means for moving said separator blade assembly from or to a position in association with said at least one arbor on said vehicle or said spindle to or from a position in association with said at least one arbor on said assembly when said at least one arbor on said assembly is in mating engagement with said at least one arbor on said vehicle or said spindle, respectively, to thereby enable a plurality of reels to be transferred from or to a position on said at least one arbor on said vehicle or said spindle, respectively, to or from a position on said at least one arbor on said assembly; link means associated with said means for moving, said link means comprising a link associated with each blade, each said link having an elongated slot engageable by a pin means extending from an associated blade; and means for shifting each pin means within an associated link to thereby shift said blades a fixed amount relative to one another whereby, when said blade assembly is in engaging relationship with said reels, said reels may be displaced relative to one another by moving said pin means within each slot.
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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) | 1989-06-23 | 1989-12-23 | 1990-06-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-06-23 | 1993-12-23 | 1994-06-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-06-23 | 1997-12-23 | 1998-06-24 | $7700.00 | Window Closed / Lapsed |