US4175316A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wire lead clamping mechanism for wire lead production apparatus
Assignee: Artos Engineering Co
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Filing: 1978-06-05
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Granted: 1979-11-27
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Expires: 1998-06-05
Abstract
Abstract Apparatus for high-speed production of sets of accurately and identically sized insulated wire leads having wire terminals at the lead ends comprises: a feed mechanism including counter-reciprocating wire feed clamps for simultaneously drawing a plurality of separate strands of insulated wire from a plurality of wire reels; a mechanism for simultaneously straightening and arranging the strands drawn therethrough in parallel spaced apart relationship in a common generally horizontal plane; a severing mechanism for simultaneously severing sets of wire segments of predetermined length from the strands; conveyor clamps for releasably gripping and conveying sets of wire segments; and conveyor means for advancing the conveyor clamps and sets of wire segments therein through processing mechanisms and to a collecting station. The apparatus further includes conveyor clamp actuator mechanisms for causing the conveyor clamps to initially receive sets of wire segments from the feed clamps for conveyance and to subsequently release the finished leads for deposit at the collecting station.
Inventors
- 👤 Ragnar Gudmestad
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 08:35
CPC Classifications
H; H01; H01R; H01R43/00; H01R43/04; H01R43/048; H01R43/052; H01R43/28; Y; Y10; Y10T; Y10T29/00; Y10T29/51; Y10T29/5136; Y10T29/5137; Y10T29/5139; Y10T29/514; Y10T29/5142; Y10T29/53; Y10T29/5313; Y10T29/532; Y10T29/53209; Y10T29/53213; Y10T29/53235; Y10T29/53261; Y10T83/00; Y10T83/202; Y10T83/2092; Y10T83/2183
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
206 words
Apparatus for high-speed production of sets of accurately and identically sized wire leads comprising: a feed mechanism having means for simultaneously drawing a plurality of separate strands of wire from a plurality of wire reels; mechanism having means for simultaneously straightening and arranging the strands drawn therethrough in parallel spaced apart relationship in a common generally horizontal plane; a severing mechanism having means for simultaneously severing sets of wire segments of predetermined length from the strands; conveyor clamps having means for receiving sets of wire segments from said feed mechanism and for releasably gripping said sets of wire segments in parallel spaced apart relationship in a common generally horizontal plane; at least one processing mechanism having means for performing a work operation on the ends of said sets of wire segments; a collecting station for receiving said leads after the work operation has been performed thereon; conveyor means for advancing the conveyor clamps and sets of wire segments therein through said processing mechanism and to said collecting station; and conveyor clamp actuator mechanisms having means for causing the conveyor clamps to initially receive sets of wire segments from said feed mechanism for conveyance and to subsequently release the finished leads for deposit at said collecting station.
Claim 2
Dependent Claim
206 words
Apparatus for high-speed production of sets of accurately and identically sized wire leads comprising: a feed mechanism having means for simultaneously drawing a plurality of separate strands of wire from a plurality of wire reels; mechanism having means for simultaneously straightening and arranging the strands drawn therethrough in parallel spaced apart relationship in a common generally horizontal plane; a severing mechanism having means for simultaneously severing sets of wire segments of predetermined length from the strands; conveyor clamps having means for receiving sets of wire segments from said feed mechanism and for releasably gripping said sets of wire segments in parallel spaced apart relationship in a common generally horizontal plane; at least one processing mechanism having means for performing a work operation on the ends of said sets of wire segments; a collecting station for receiving said leads after the work operation has been performed thereon; conveyor means for advancing the conveyor clamps and sets of wire segments therein through said processing mechanism and to said collecting station; and conveyor clamp actuator mechanisms having means for causing the conveyor clamps to initially receive sets of wire segments from said feed mechanism for conveyance and to subsequently release the finished leads for deposit at said collecting station.
Claim 3
Dependent Claim
217 words
Apparatus according to claim 1 wherein each of said conveyor clamps comprises: a body and a jaw connected to said body and movable relative to said body between a closed wire segment gripping position and an open position; biasing means connected between said body and said jaw for releasably biasing said jaw to open position; and latch means on said body and movable between a latching position wherein it maintains said jaw in closed position and an unlatching position wherein it enables said jaw to assume the open position; and wherein said conveyor clamp actuator mechanisms include a first clamp actuator means responsive to movement of said clamp into a position near said feed mechanism for engaging said jaw to move said jaw from open to closed position against the action of said biasing means and thereby enabling said latch means to assume said latching position whereby a set of wire segments is grasped between said body and said jaw; and a second clamp actuator means responsive to movement of said clamp into a position near said collecting station for engaging said latch means to move said latch means to said unlatching position wherein it enables said biasing means to move said jaw from closed to open position and effect release of a set of wire segments.
Claim 4
Dependent Claim
193 words
Apparatus according to claim 1 wherein each of said conveyor clamps for releasably gripping and conveying a set of wire segments arranged in parallel spaced apart relationship in a generally horizontal plane comprises: a body having a flat upper wire gripping surface; a jaw having a flat lower wire gripping surface and connected to and vertically movable relative to said body between a closed wire segment gripping position and an open position; first biasing means connected between said body and said jaw for releasably biasing said jaw to open position; latch means connected to and horizontally movable relative to said body and said jaw between a latching position wherein it engages a first member on said jaw and maintains said jaw in closed position and an unlatching position wherein it disengages from said jaw and enables said jaw to be biased to open position; second biasing means connected between said body and said latch means for releasably biasing said latch means to said latching position; and a second member on said latch means engageable with said conveyor clamp actuator mechanisms for moving said latch means from said latching position to said unlatching position.
Claim 5
Dependent Claim
67 words
Apparatus according to claim 3 wherein said body of said clamp defines a vertical passage, wherein said jaw comprises a portion disposed within said vertical passage, wherein said first member on said jaw comprises a recess in said portion for engaging said latch means, wherein said body defines a horizontal passage which intersects said vertical passage, and wherein said latch member is disposed within said horizontal passage.
Claim 6
Dependent Claim
33 words
Apparatus according to claim 4 wherein said body of said clamp is provided with an opening communicating with said horizontal passage, and wherein said second member on said latch extends through said opening.
Claim 7
Dependent Claim
21 words
Apparatus according to claim 5 wherein said first and second biasing means are disposed in said vertical and horizontal passages, respectively.
Claim 8
Dependent Claim
30 words
Apparatus according to claim 6 including resilient material disposed on said flat upper wire gripping surface of said body and on said flat lower wire gripping surface of said jaw.
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) | 1982-11-26 | 1983-05-28 | 1983-11-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-11-26 | 1987-05-28 | 1987-11-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-11-26 | 1991-05-28 | 1991-11-27 | $7700.00 | Window Closed / Lapsed |