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Vibration damping laminate with vibration isolating cut therein 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G11B-033/08
출원번호 US-0616133 (2000-07-13)
발명자 / 주소
  • Nashif, Ahid
출원인 / 주소
  • Material Sciences Corporation
대리인 / 주소
    shaw, Seyfarth
인용정보 피인용 횟수 : 39  인용 특허 : 41

초록 ▼

There is provided a vibration damping structure having an inner metal skin and an outer metal skin and a damping layer secured between the metal skins, with each of said metal skins having a cut therein. The damping layer is a viscoelastic material which is capable of adhering to the metal skins. Th

대표청구항 ▼

There is provided a vibration damping structure having an inner metal skin and an outer metal skin and a damping layer secured between the metal skins, with each of said metal skins having a cut therein. The damping layer is a viscoelastic material which is capable of adhering to the metal skins. Th

이 특허에 인용된 특허 (41)

  1. Morris Charles P. ; Pottebaum Kenneth L. ; Stricklin John D., Acoustic isolator for a disc drive assembly.
    상세보기
  2. Baker Jonathan P. (Oklahoma City OK) Pottebaum Kenneth L. (Yukon OK), Acoustically damped disc drive assembly.
    상세보기
  3. Dion F. Eugene (Longmont CO) Buchanan Kris (Ft. Collins CO), Apparatus for coupling a spindle shaft to a cover plate of a hard disk drive.
    상세보기
  4. Polch Ewaryst Zygmunt ; Dewitt Chad Everett ; Bruning ; III Theodore Ernst ; Bakthavachalam Nanjappa ; Ducharme Robert George, Attenuating vibrations in a mounting shelf for multiple disk drives.
    상세보기
  5. Allen Donald Giles, Base casting/cover for separating pack bounce and spindle tilt modes in a magnetic storage system.
    상세보기
  6. Remke Matthew S. ; Ragland Scott W. ; Pearce J. Bradley ; Ragland Raymond E. ; Ragland G. William, Bonded metal-plastic composite structures.
    상세보기
  7. Palmersten Michael J. (Safety Harbor FL), Cabana panels having adjustable-strength interlocking means.
    상세보기
  8. Edlund David J. (Redmond OR) Newbold David D. (Bend OR) Frost Chester B. (Bend OR), Composite hydrogen separation element and module.
    상세보기
  9. Moir Michael B. (Newbury Park CA) Mohajerani Khosrow (Newbury Park CA) Krum Richard G. (Thousand Oaks CA), Computer disk drive unit having vibration absorbing isolator disposed between the housing cover and the memory storage u.
    상세보기
  10. Landin Donald T. ; Hwang Shwi-Long, Constrained layer damper with slit(s) and/or cutout(s).
    상세보기
  11. Nelson A. Dwayne, Damped laminates having welded through holes and/or edges with decreased spring back and improved fastener force retention and, a method of making.
    상세보기
  12. Oberg Gary R. (Route 1 ; Box 25C Darwin MN 55324), Damped magnetic head suspension assembly.
    상세보기
  13. Gifford R. Bruce (Nashua NH) Strzepa Michael C. (Westboro MA) MacDonald Tom E. (Mansfield MA) Bernett Frank W. (Colorado Springs CO), Damping configuration for improved disk drive performance.
    상세보기
  14. Young Paul R. (Cromwell CT) Richard David W. (Meriden CT) Treff Arthur J. (East Hartford CT) Staehly Christopher E. (East Haddam CT), Disc drive assembly for magnetic disc memory unit.
    상세보기
  15. Ohkita Masao (Furukawa JPX) Takikawa Makito (Furukawa JPX) Asano Isao (Furukawa JPX), Disk drive device including a V-shaped air filter.
    상세보기
  16. Edwards John Robert ; Garbarino Jon Matthew, Disk drive having elastomeric interface in pivot bearing assembly.
    상세보기
  17. Krum Richard G. (Thousand Oaks CA) Milanes Eddy J. (Simi Valley CA) Moir Michael B. (Newbury Park CA), Disk drive spindle motor.
    상세보기
  18. Asada Takafumi (Hirakata JPX) Saito Hiroaki (Takatsuki JPX), Disk rotating device having dynamic-pressure fluid bearings.
    상세보기
  19. Friedrich Behr DE; Klaus Blumel DE; Horst Mittelstadt DE; Cetin Nazikkol DE; Werner Hufenbach DE; Frank Adam DE, Double sheet metal consisting of two covering metal sheets and an intermediate layer.
    상세보기
  20. Kunikane Takahiro,JPX ; Yagenji Sumihiko,JPX, Gasket for hard disk drive unit use.
    상세보기
  21. Willard Daniel D. ; Zhou Haiming, Head suspension including coupled flexure and damper constraint layer.
    상세보기
  22. Tadepalli Srinivas ; Wood Roy L. ; Stricklin John D., Individually tuned isolation devices for a disc drive base deck.
    상세보기
  23. Hatam-Tabrizi Shabab, Laterally constrained and damped mount for a hard disk drive.
    상세보기
  24. Johnson Bruce H., Mechanical energy absorber.
    상세보기
  25. Serizawa Shogo,JPX ; Hosoi Haruji,JPX ; Nakamura Hiromi,JPX ; Hasegawa Yutaka,JPX, Method for manufacturing a structure with fine ribs.
    상세보기
  26. Moore ; III Dan T. (Cleveland Heights OH) Moore Austin W. (Cleveland Heights OH), Method for producing a sound-dampened automotive enclosure.
    상세보기
  27. Loth Michael R. (Palos Hills IL) Millar Ronald L. (Wheaton IL) Moore Thomas E. (Perrysburg OH) Vydra Edward J. (Northbrook IL) Rogers James A. (Milford MI), Method of forming noise-damping composite with externally galvanized surfaces and composite formed thereby.
    상세보기
  28. Hansen Richard M. ; Vydra Edward J., Method of forming noise-damping material with ultra-thin viscoelastic layer.
    상세보기
  29. Burgess Lester E., Pressure activated switching device.
    상세보기
  30. Hong Soon-kyo,KRX ; Kim Seong-hoon,KRX ; Bae Byoung-young,KRX ; Lee Sung-jin,KRX ; Koh Byeong-cheon,KRX, Radiation apparatus of hard disk drive.
    상세보기
  31. Kau David (No. 24 ; Lane Ting-Keng ; Ching-Yung Tsun ; Chung-Liao Hsiang Nantu Hsien TWX), Safety switch for electric rolling doors.
    상세보기
  32. Ragland Raymond E. ; Timmerberg Robert S. ; Ragland Christopher V. ; Remke Matthew S., Shaped multilayer metal foil shield structures and method of making.
    상세보기
  33. Marc Mantel FR, Sheet having a multilayer structure.
    상세보기
  34. Iwahara Hiroyuki,JPX ; Aruga Keiji,JPX, Sound reducing cover seal for information recording apparatus.
    상세보기
  35. Castagna Joseph T. (San Jose CA) Cardona Joseph C. (San Jose CA), Spindle motor assembly for low acoustic noise environments.
    상세보기
  36. Albrecht David W. ; Matsuda Hiroshi,JPX ; Takahashi Keishi,JPX, Spindle motor with stress alleviating groove provided in hub cylindrical protrusion portion.
    상세보기
  37. Ainslie Norman G. (Anacortes WA) Albrecht David W. (San Jose CA) Berberich James W. (San Jose CA) Chapman Daniel W. (San Jose CA) Engwall Mats A. (Hollister CA) Mach Richard E. (Los Gatos CA) Reynold, Spindle system for a disk drive.
    상세보기
  38. Dunfield John C. (Santa Cruz CA) Heine Gunter K. (Aptos CA), Stator isolation for spindle motor.
    상세보기
  39. Levy Lloyd (Northridge CA) Kilmer Dan L. (Reseda CA) Maher Kevin P. (Burbank CA), Stress free winchester drive shaft mounting.
    상세보기
  40. Bernett Frank (Colorado Springs CO), Tuned array vibration absorber.
    상세보기
  41. Ruiz Oscar J. ; Erpelding A. David ; Roth Thomas F., Vibration damping system for head suspension assemblies.
    상세보기

이 특허를 인용한 특허 (39)

  1. Fisk, Jonathan W.; Thurber, Mark C.; Sloan, David M.; Gheyara, Vistasp; Keys, James F., Acrylate-based sound damping material and method of preparing same.
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  2. Miller, Mark A.; Wheatley, Joseph C.; German, Nole D., Balanced co-located gimbal-based dual stage actuation disk drive suspensions.
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  3. Miller, Mark A.; Wheatley, Joseph C.; German, Nole D., Balanced co-located gimbal-based dual stage actuation disk drive suspensions.
    상세보기
  4. Roen, Michael E., Balanced multi-trace transmission in a hard disk drive flexure.
    상세보기
  5. Bjorstrom, Jacob D.; Pokornowski, Zachary A.; Wheatley, Joseph C., Co-located gimbal-based DSA disk drive suspension with traces routed around slider pad.
    상세보기
  6. Bjorstrom, Jacob D.; Pokornowski, Zachary A.; Wheatley, Joseph C., Co-located gimbal-based DSA disk drive suspension with traces routed around slider pad.
    상세보기
  7. Miller, Mark A.; Bjorstrom, Jacob D., Co-located gimbal-based dual stage actuation disk drive suspensions.
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  8. Miller, Mark A.; Bjorstrom, Jacob D.; German, Nole D., Co-located gimbal-based dual stage actuation disk drive suspensions with dampers.
    상세보기
  9. Miller, Mark A.; Bjorstrom, Jacob D.; German, Nole D., Co-located gimbal-based dual stage actuation disk drive suspensions with dampers.
    상세보기
  10. Miller, Mark A., Co-located gimbal-based dual stage actuation disk drive suspensions with motor stiffener.
    상세보기
  11. Miller, Mark A., Co-located gimbal-based dual stage actuation disk drive suspensions with motor stiffeners.
    상세보기
  12. Albrecht, David W.; Fu, Ta-Chang, Completely circumferential motor bracket shroud for motor hub flange outside diameter for hard disk drive.
    상세보기
  13. Bjorstrom, Jacob D.; Pokornowski, Zachary A., Damped dual stage actuation disk drive suspensions.
    상세보기
  14. Christenson, Michael C.; Groschen, David M., Disk drive head suspension structures having improved gold-dielectric joint reliability.
    상세보기
  15. Huang,Yao Hsin, Disk drive including a spindle motor and a pivot bearing cartridge attached to different layers of a laminated cover.
    상세보기
  16. Bennin, Jeffry S.; Drape, Rick R.; Glaeser, Thomas J.; Hartmann, Corey S.; Mercer, Haven A.; Noga, Daniel P., Disk drive suspension assembly having a partially flangeless load point dimple.
    상세보기
  17. Bennin, Jeffry S.; Drape, Rick R.; Glaeser, Thomas J.; Hartmann, Corey S.; Mercer, Haven A.; Noga, Daniel P., Disk drive suspension assembly having a partially flangeless load point dimple.
    상세보기
  18. Bennin, Jeffry S.; Drape, Rick R.; Glaeser, Thomas J.; Hartmann, Corey S.; Mercer, Haven A.; Noga, Daniel P., Disk drive suspension assembly having a partially flangeless load point dimple.
    상세보기
  19. Bennin, Jeffry S.; Drape, Rick R.; Glaeser, Thomas J.; Hartmann, Corey S.; Mercer, Haven A.; Noga, Daniel P., Disk drive suspension assembly having a partially flangeless load point dimple.
    상세보기
  20. Hanke,Frederick J.; Yamada,Wayne M.; Watkins,Norman; Ali,David, Disk drive with cover including a metal layer and a polymer layer with a polymer layer feature.
    상세보기
  21. Bennin, Jeffry S.; Bjorstrom, Jacob D.; Ladwig, Peter F.; Pesavento, Paul V.; Pokornowski, Zachary A., Head suspension flexure with integrated strain sensor and sputtered traces.
    상세보기
  22. Bennin, Jeffry S.; Bjorstrom, Jacob D.; Bopp, Shawn P.; Hentges, Reed T.; Hofflander, Michael T.; Jenneke, Richard R.; Leabch, Craig A.; Lewandowski, Mark S.; Pokornowski, Zachary A.; Schafer, Brian D.; Stepien, Brian J.; Theget, John A.; Theisen, John E.; Wagner, John L., Low resistance ground joints for dual stage actuation disk drive suspensions.
    상세보기
  23. Bennin, Jeffry S.; Bjorstrom, Jacob D.; Bopp, Shawn P.; Hentges, Reed T.; Hofflander, Michael T.; Jenneke, Richard R.; Leabch, Craig A.; Lewandowski, Mark S.; Pokornowski, Zachary A.; Schafer, Brian D.; Stepien, Brian J.; Theget, John A.; Theisen, John E.; Wagner, John L., Low resistance ground joints for dual stage actuation disk drive suspensions.
    상세보기
  24. Albrecht,David W.; Fu,Ta Chang, Method of attenuating airflow disturbances in a hard disk drive with a circumferential motor bracket shroud for motor hub flange outside diameter.
    상세보기
  25. Bjorstrom, Jacob D.; Miller, Mark A.; Mercer, Haven A., Mid-loadbeam dual stage actuated (DSA) disk drive head suspension.
    상세보기
  26. Bjorstrom, Jacob D.; Ruzicka, Ryan N.; Wheatley, Joseph C., Multilayer disk drive motors having out-of-plane bending.
    상세보기
  27. Cray, Scott J.; Schumann, John L.; Johnson, Trent A.; Rose, Luke E., Partial curing of a microactuator mounting adhesive in a disk drive suspension.
    상세보기
  28. Cray, Scott J.; Schumann, John L.; Johnson, Trent A.; Rose, Luke E., Partial curing of a microactuator mounting adhesive in a disk drive suspension.
    상세보기
  29. Bjorstrom, Jacob D., Piezoelectric disk drive suspension motors having plated stiffeners.
    상세보기
  30. Bjorstrom, Jacob D., Piezoelectric disk drive suspension motors having plated stiffeners.
    상세보기
  31. Bjorstrom, Jacob D., Piezoelectric motors including a stiffener layer.
    상세보기
  32. Fetsko, Stephen A.; Keys, James F.; Fisk, Jonathan W.; Andel, Paul A.; Morris, Kris, Sound damping patch.
    상세보기
  33. Haynes, Jonathan S.; Finn, Michael A., Stiffness reducing features in a top layer of a laminated top cover.
    상세보기
  34. Miller, Mark A.; Sakamoto, Yasushi, Two-motor co-located gimbal-based dual stage actuation disk drive suspensions with motor stiffeners.
    상세보기
  35. Miller, Mark A.; Sakamoto, Yasushi, Two-motor co-located gimbal-based dual stage actuation disk drive suspensions with motor stiffeners.
    상세보기
  36. Miller, Mark A.; Sakamoto, Yasushi, Two-motor co-located gimbal-based dual stage actuation disk drive suspensions with motor stiffeners.
    상세보기
  37. Fisk, Jonathan W.; Fetsko, Stephen A., Vehicle floor tub having a sound damping patch.
    상세보기
  38. Rich, Jonathan E.; Cannon, Marcel R.; Swartzell, Terry A.; White, Andrew W.; Schmid, Kenneth D.; Keys, James F.; Fisk, Jonathan W.; Fetsko, Stephen A.; Evangelista, James J., Vehicle panel assembly and method of attaching the same.
    상세보기
  39. Andersson, Jonas; Josefsson, Pierre, Vibration damped article.
    상세보기

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