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특허 상세정보

Compact PCI ejector latch

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H05K-007/14    H05K-007/18   
미국특허분류(USC) 361/801; 361/802; 361/754
출원번호 US-0852480 (2004-05-25)
등록번호 US-7397674 (2008-07-08)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Paul & Paul
인용정보 피인용 횟수 : 18  인용 특허 : 34
초록

A latch for a Compact PCI board, which incorporates inject and eject and engage and disengage functions, has a low profile shape, whereof a fold-down handle operates through a total arc of 90 degrees. Enhanced electromagnetic compatibility (EMC) is provided, by more efficient EMC shielding and by reduced electromagnetic force (EMF) radiation pass-through. The latch, in its inject/eject operation, undergoes a two-phase motion, which utilizes a rotary motion to insert/extract the board from electrical connection, and utilizes a linear motion to engage/di...

대표
청구항

What is claimed is: 1. An eject/inject latch for electronic component board, being mountable thereon, said component board being mountable in a chassis having a keeper member, comprising: a pawl suitable for engaging a chassis mounted keeper; a handle connected to said pawl for operating said pawl into and out of engagement with said keeper; first camming means connected to said handle for guiding said handle motion in a rotary motion about a first pivot point and thereafter guiding said handle motion in a rotary motion about a second pivot point; and s...

이 특허에 인용된 특허 (34)

  1. Schlack Richard E. ; Langkamp ; Jr. Richard B. ; Plummer Richard M. ; Turner D. Dale. Actuator assembly. USP2001016174007.
  2. Collins Steven W. (Franklin MA) Finnegan Stephen (Franklin MA) Nelson Erik (Mendon MA). Circuit board inserter/ejector system. USP1993065222897.
  3. Rubenstein, Brandon; Clements, Bradly. Circuit board leverage mechanism. USP2004026685489.
  4. Albani David Joseph ; McCaffrey Robert John ; Tardiff David Wilfred ; Tun Yun-Long,TWX. Circuit board retainer. USP1998075781417.
  5. Joist Michael (Gaggenau DEX). Device for removing a plug-in module. USP1996045504656.
  6. Takasaki Kunihiko (Chiba JPX). Door handle latch and lock mechanism. USP1987114704882.
  7. Garg Yogesh K. (Wooster OH) Hoffacker Robert E. (Millersburg OH). Door latch assembly. USP1987114707006.
  8. Bisbing Robert H. (Springfield PA). Door or panel fastener. USP1988084763935.
  9. Bisbing Robert H. (Delaware PA). Draw pull latch. USP1987114705308.
  10. Bourne William R. ; Dessenberger Arthur W. ; Jackson Frank T.. Extended reach latch. USP1999115984382.
  11. Wytcherley Roger,GBX ; Morgan Clive,GBX. Fold-down handle device. USP2001036203076.
  12. Wells ; Jr. Robert L. ; Hardigg James S. ; Neal David B. ; Gaydos Mark C.. Front opening container latch. USP2001036203075.
  13. Koerber Werner,DEX ; Billenstein Ernst,DEX ; Schaffer Kurt-Michael,DEX. Front system for printed circuit boards in mounting racks having a latchable lever pull handle. USP2000076094353.
  14. Joslin Arnold L. (Loveland CO). Inject-eject system for rack mounted plug-in modules. USP1997095669512.
  15. Roy Christopher E.. Injector/ejector machanism for printed circuit cards. USP2000116147872.
  16. Freehauf Eugene G. (Ontario CA). Injector/ejector system for rack mounted plug-in modules with front panels. USP1991024996631.
  17. Wright Andrew Charles Walden,GB2 ; Beauchamp Simon Robert,GB2. Latch. USP1998035732987.
  18. Welsh, Thomas W.; Bucci, Michael S.; Schlack, Richard E.. Latch with bail-type mounting. USP2005106957979.
  19. Pinkow Christopher J.. Load floor slam-action paw latch. USP2000086109669.
  20. Kelton Grady A. (Greeneville TN). Locking mechanism. USP1976063964280.
  21. Tedesco Albert D. (Anaheim CA) Stammreich John C. (Rancho Palos Verdes CA) Harmon Raymond E. (Orange CA) Rourne ; Jr. William R. (Redondo Beach CA). Low profile latch. USP1989084858970.
  22. Wytcherley, Roger; Morgan, Clive. Pivoting-handle device. USP2003056565135.
  23. Ulrich Daniele,CHX. Plug module with active-passive switching. USP2001046220879.
  24. Clay Charles L. (118 Third Ave. Fort Walton Beach FL 32548). Quick opening/closing compression latch. USP1976073970213.
  25. Stelma Gerard N. (Grand Rapids MI). Sash lock. USP1980014181333.
  26. Clavin Timothy J. (Placentia CA) Anderson John P. (Norco CA). Self-closing latch. USP1995055413391.
  27. Chris J. Jensen ; James D. Pileggi ; Stanton A. Tellin. Single handle printed circuit board assembly insertion, extraction, sensing and locking mechanism. USP2002046373713.
  28. Schlack Richard E. (Unionville PA). Slide fastener. USP1993045201557.
  29. Schlack Richard E. (Unionville PA). Slide lock fastener. USP1994125375894.
  30. Paulson Gary F. (Waseca MN) Cloutier Thomas A. (Faribault MN) Mosher Eugene L. (Owatonna MN). Sliding patio door dual point latch and lock. USP1990114973091.
  31. Lawrence Barry G. (P.O. Box 846 Thomasville NC 27360). Window closure mechanism. USP1993065219195.
  32. Nolte Douglas A. (Owatonna MN) Braun Peter E. (Faribault MN). Window lock. USP1991024991886.
  33. Knight Robert W. (7 Hall Rise ; Haxby York GB2 YO3 8LP). Window or door latch. USP1990114972691.
  34. David G. Howell ; Fang-Chu Liao TW; Chaw Cheng Cheng TW. ZIF socket with a cam lever latch. USP2002046371786.

이 특허를 인용한 특허 피인용횟수: 18

  1. Bischoff, Stephen Michael; Gomez, Eugenio; Sreenarayanan, Sanjay Pallipurath; Shetty, Sandip Kashinathappa. Appliance with an articulating handle. USP2016039297572.
  2. Seiders, Roy Joseph; Nichols, Steve Charles; Ellison, Kyle; Bondhus, Andy; Hotchkiss, Tobias; Morris, Liza; Zuck, Dennis; Nixon, Ryan. Container. USP201809D828028.
  3. Seiders, Roy Joseph; Nichols, Steve Charles; Ellison, Kyle; Bondhus, Andy; Hotchkiss, Tobias; Morris, Liza; Zuck, Dennis; Nixon, Ryan. Container. USP201902D840150.
  4. Seiders, Roy Joseph; Nichols, Steve Charles; Ellison, Kyle; Bondhus, Andy; Hotchkiss, Tobias; Morris, Liza; Zuck, Dennis; Nixon, Ryan. Container. USP201809D828029.
  5. Seiders, Roy Joseph; Nichols, Steve Charles; Ellison, Kyle; Bondhus, Andy; Hotchkiss, Tobias; Morris, Liza; Zuck, Dennis; Nixon, Ryan. Container. USP201901D838983.
  6. Seiders, Roy Joseph; Nichols, Steve Charles; Ellison, Kyle; Bondhus, Andy; Hotchkiss, Tobias; Morris, Liza; Zuck, Dennis; Nixon, Ryan. Container. USP201901D838984.
  7. Fordham, Mark; Payne, Rick. Detachable crank and slider circuit pack ejector. USP2018069992896.
  8. Chang, Chun-Wei; Hu, Jui-Feng; Wu, Chang-Ju. Electronic device with locking module. USP2012098270173.
  9. Ivey, Johnathan Loyd; Green, David Billy; Hensley, Mitch. Electronic module installation tools for electronic racks. USP2016089420716.
  10. Haywood, Helen Theresa. Home security system. USP2014028653969.
  11. Stango, James Christopher. Leverage device and system using same. USP2012098256737.
  12. Schuler, Michael. Lifting truck with locking device for a battery block. USP2014088807608.
  13. Hartman, Corey D.; Rodriguez, Alejandro Z.; Smith, Russell. Modular cam system. USP2016119483072.
  14. Hartman, Corey D.; Rodriguez, Alejandro Z.; Smith, Russell. Modular cam system. USP2014068743562.
  15. Su, Hou-An; Shao, Yu-Liang. Removal assembly. USP20180910070549.
  16. Cecire, Yoan E.. Retracting latch. USP20181110136547.
  17. Haywood, Helen Theresa. Security device comprising a plurality of interfaces. USP2012108294574.
  18. McLean, Norris Bernard; Patel, Jignesh; Fox, Larry; Pedoeem, Albert; Mistry, Mahesh; Braun, Willie. Unibody latch for plug-in units. USP2013028369094.