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Disk drive having a top cover with anchor tabs 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G11B-033/14
출원번호 US-0396342 (2009-03-02)
발명자 / 주소
  • Berding, Keith R.
  • Cheng, Chunjer Chuck
  • Hitchner, Thomas J.
  • Demuth, James
  • Flanigan, Charles D.
출원인 / 주소
  • Western Digital Technologies, Inc.
인용정보 피인용 횟수 : 52  인용 특허 : 19

초록 ▼

A novel disk drive includes a top cover having a plurality of integral anchor tabs extending towards a disk drive base. Each of the plurality of anchor tabs includes a hooking surface that faces the top cover. The disk drive base includes a plurality of retention cavities, each of the retention cavi

대표청구항 ▼

What is claimed is: 1. A disk drive comprising:a disk drive base;a spindle attached to the disk drive base;a disk attached to the spindle; anda top cover attached to the disk drive base to form a housing that encloses the disk, the top cover having a major surface defining a top cover plane, the top

이 특허에 인용된 특허 (19)

  1. Stefansky Frederick Mark ; Andrews Michael Kenneth, Architecture for 2-1/2 inch diameter single disk drive.
    상세보기
  2. Edwards John R. (Mountain View CA) Casey Shawn E. (San Jose CA) Flanigan Charles D. (San Jose CA), Compact disk drive head disk assembly with conformable tape seal.
    상세보기
  3. Johnson Paul ; Jones David E., Cover for a disk drive assembly.
    상세보기
  4. Seki, Shota; Kishimoto, Masayuki; Hayashi, Hiromi; Sato, Norikazu, Cover gasket for hard disk device.
    상세보기
  5. Morehouse James H. (Jamestown CO) Furay David M. (Boulder CO) Volk Steven B. (Boulder CO) Utenick Michael R. (Englewood CO) Dunckley James A. (Boulder CO) Blagaila John H. (Boulder CO) Hopper James F, Disk drive information storage device with baseplate and cover having overlapping edge portions to provide protection fr.
    상세보기
  6. Kim Youn-Tai,KRX, Easy to manufacture covering device of a hard disk drive that dampens vibrations and seals internal components within.
    상세보기
  7. Daniel, Mathew, Form-in-place gasket height variability control for a disc drive.
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  8. Hack Paul J. (San Jose CA) Talbot Leo R. (San Jose CA), Gasket for sealing a disk drive assembly.
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  9. Brooks Peter E. (Rochester MN) Rigotti James M. (Rochester MN), Head-disk enclosure seal for magnetic disk storage device.
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  10. Haidari, Mehdi Sattaree; LeClair, Stephen Peter, Integrated cover and gasket assembly.
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  11. Repphun William (2652 Crestridge Ct. Boulder CO 80302) Wong Walter (8654 Thunderhead Dr. Boulder CO 80302) Yates Robert E. (8324 Larkspur Rd. Boulder CO 80302) Johnson Gregg (2645 Valewood Ave. Carls, Lubricated disk drive.
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  12. Ho,Yiu Sing; Kamigama,Takehiro; Shiraishi,Masashi, Magnetic disk drive apparatus having first and second connection sections electronically conducted by pressure contact.
    상세보기
  13. Hahn Peter ; Lin Arthur ; Choi Shin John ; Ngai Rodney, Mounting assembly for a disk drive.
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  14. Squires John P. (Boulder CO) Bagnell Glade N. (Longmont CO) Sander Charles M. (Longmont CO) Anderson Kurt M. (Louisville CO), Multiple actuator disk drive.
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  15. Bae,Byoung young; Hong,Soon kyo; Lee,Chul woo; Cheong,Young min; Yeon,Cheol sung; Jung,Seung tae, Recording apparatus enabling replacement of disk cartridge.
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  16. Satoh, Ichi; Samma, Shoji, Sealed structure for an electronic device.
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  17. Russell Scott B. (Livermore CA) Nguyen Tuan N. (San Jose CA) Milock Marvin P. (San Jose CA), Shock mounted disk drive module having snap-lock cover.
    상세보기
  18. Keffeler, Mike; Sandor, Matt, Top cover for disk drive having stiffening features and gasket clearance enhancements.
    상세보기
  19. Daniel, Mathew; Stricklin, John D., Tubular gasket for a disc drive.
    상세보기

이 특허를 인용한 특허 (52)

  1. Nguyen, Daniel T.; Sill, Kevin R., Actuator pivot assembly including a bonding adhesive barrier configured to reduce contamination.
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  2. Chen, Yih-Jen D.; McNab, Robert J., Apparatus for manufacturing piezoelectric actuators.
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  3. Choi, Tae Young, Base for motor and hard disk drive including the same.
    상세보기
  4. Choi, Tae Young, Base for motor and hard disk drive including the same.
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  5. Nguyen, Daniel T.; Watson, Scott E.; Liem, Andre Y.; Garbarino, Jonathan M.; Weiher, Joshua P., Coined VCM tab to limit cover deflection under pinch load.
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  6. Tian, Jifang; Li, Hongqi; Flynn, William; Hu, Xiaoping; Obregon, Francisco, Devices and methods for system-level disk drive vibration and shock testing.
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  7. Lee, Yu-Min; Zheng, Hao; Griggs, Ian; Tran, Gregory, Disk drive actuator having a radially stepped pivot bore.
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  8. Mani Biswas, Mousumi, Disk drive filter including fluorinated and non-fluorinated nanopourous organic framework materials.
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  9. Gustafson, John R.; Patel, Mukesh, Disk drive having a conformal peripheral foil seal having an opening covered by a central metal cap.
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  10. Horasart, Theerapong; Bupphasawan, Meatasit; Chaiboon, Chinorot, Disk drive having a stationary plate between disks with grooves adjacent fastener holes.
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  11. Smyth, Nicholas D.; Myers, David K., Disk drive having a top cover channel vented to a central cavity via a hole through a bottom land.
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  12. Smyth, Nicholas D.; Myers, David K., Disk drive having a top cover channel vented to a central cavity via a peripheral clearance gap.
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  13. Pan, Tzong-Shii; Chen, Yih-Jen Dennis; Shum, Wing Chun, Disk drive head gimbal assembly having a flexure tail with a dielectric layer that has regions of lesser thickness.
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  14. Pan, Tzong-Shii; Zhang, Cliff, Disk drive head stack assembly having a flexible printed circuit with bond pads having reduced capacitance.
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  15. Chen, Yih-Jen Dennis; Liu, Yanning; Teo, Kia Moh, Disk drive head suspension tail with a noble metal layer disposed on a plurality of structural backing islands.
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  16. Chen, Yih-Jen Dennis; Liu, Yanning; Teo, Kia Moh, Disk drive head suspension tail with a noble metal layer disposed on a plurality of structural backing islands.
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  17. Chen, Yih-Jen Dennis; Liu, Yanning; Teo, Kia Moh, Disk drive head suspension tail with ground pad outside of bonding region.
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  18. Chen, Yih-Jen D.; Pan, Tzong-Shii, Disk drive head suspension tail with stiffened edge alignment features.
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  19. Chen, Yih-Jen D.; Pan, Tzong-Shii, Disk drive head suspension tail with stiffened edge alignment features.
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  20. Chen, Yih-Jen Dennis; Pan, Tzong-Shii, Disk drive head suspension with a dual dimple and a flexure tongue with a piezoelectric microactuator.
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  21. Kloeppel, Klaus; Ilagan, Ronald G.; Nguyen, Diep L., Disk drive spindle with fluid journal bearing having increased radial clearance in axial end regions.
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  22. Pan, Tzong-Shii, Disk drive system.
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  23. Parker, Joshua; Petersen, Frederic C.; Couture, Shawn P.; Kuniyil, Prabheesh Balakrishnan; Nykanen, Bob A., Disk drive tolerance ring with edge rounding from opposite major faces.
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  24. Sill, Kevin R.; Little, Aaron D., Disk drive with self sealing screw attachment of actuator pivot.
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  25. Gustafson, John R.; Patel, Mukesh, Disk drive with slow acting desiccant.
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  26. Kloeppel, Klaus, Grooved cylindrical seal with increased radial clearance for reduced cost disk drive spindle.
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  27. Freeman, Robert David, Hard disc drive cover seal.
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  28. Le, Lynn Bich-Quy; Hitchner, Thomas J., Hard disk drive enclosure base with a helium sealed gasket.
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  29. Le, Lynn Bich-Quy; Hitchner, Thomas J., Hard disk drive enclosure base with feed through flexure design and accompanying flexure.
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  30. Shum, Wing Chun; Liu, Yanning; Scura, John E., Head gimbal assembly having a flexure tail with cover layer standoff islands.
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  31. Pan, Tzong-Shii; Ho, Shufun, Head stack assembly with a flexible printed circuit having a mouth centered between arms.
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  32. Pan, Tzong-Shii, Head suspension having a flexure tail with a covered conductive layer and structural layer bond pads.
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  33. Lee, Jae Suk; Choi, Sung Kwon, Hemmed seal for a storage device enclosure.
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  34. Casey, Shawn E.; Tian, Jifang; Campbell, Tegan; Li, Hongqi; Flynn, William, Information storage device with a damping insert sheet between a housing bay and a disk drive.
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  35. Hanke, Frederick J., Information-storage device including an oxygen absorbing device.
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  36. Davidson, Marc; Myers, David K.; Willis, Terrance J., Magnetic head separator connected to a ramp.
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  37. Davidson, Marc; Myers, David K.; Willis, Terrance J., Magnetic head separator fin material to prevent particulate contamination on slider.
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  38. Novotny, Vlad; Berding, Keith R., Magnetic recording drives with active photocatalytic filtration.
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  39. Perlas, Joseph A.; Vangal-Ramamurthy, Jambunathan, Method of imbalance correction using a grooved disk clamp.
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  40. Pan, Tzong-Shii; Magsombol, Fernando A., Method of manufacturing a disk drive head gimbal assembly having a flexure tail with folded bond pads.
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  41. Nguyen, Diep L.; Ilagan, Ronald G.; Kloeppel, Klaus, Rotary spindle having a disk clamp bottom land facing and in contact with a shaft top land.
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  42. Watson, Scott E.; Lee, Yau-Shing; Hitchner, Thomas J.; Myers, David K., Slim form factor disk drive comprising disk drive enclosure having an insular raised region.
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  43. Davidson, Marc; Krishnan, Varuvadivelan; Tan, Siu Ken; Kok, Kin Lim, Sloping transition on a ramp of a hard disk drive.
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  44. Dougherty, Mitchell D., Spindle motor magnet diameter increase above head plane.
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  45. Smyth, Nicholas D.; Nguyen, Daniel T.; Myers, David K., Storage device with a cover supporting portion.
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  46. Smyth, Nicholas D.; Nguyen, Daniel T.; Myers, David K., Storage device with a cover supporting portion.
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  47. Liu, Yanning; Shum, Wing C.; Scura, John E., Suspension assembly having a microactuator electrically connected to a gold coating on a stainless steel surface.
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  48. Liu, Yanning; Shum, Wing Chun; Scura, John E., Suspension assembly having a microactuator electrically connected to a gold coating on a stainless steel surface.
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  49. Seymour, Mark S.; Dougherty, Mitchell D.; Banshak, Jr., Walter G.; Hales, Geoffrey A., Suspension clamp for clamping a disk drive suspension to an actuator arm.
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  50. Tafreshi, Shahriar A.; Lee, Yu-Min, Tamper-evident seals having adhesive-free areas to minimize rework time.
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  51. Heo, Baekho; Weiher, Joshua P., Threaded disk clamping element with step on disk contact surface.
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  52. Tian, Jifang; Yang, Jian; Yang, Qiang, Ultra-thin HDD embedded disk clamp design.
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