Bearing, Bushing, Or Pillow Block Patents (Class D15/143)
  • Assembling mechanism of a self-locking linear actuator
    Patent number: 8448540
    Abstract: An assembling mechanism of a self-locking linear actuator includes a gearbox, a one-piece rear retainer seat and a casing. The gearbox is composed of two half pieces, which are mated with each other for accommodating and locating a transmission mechanism of the actuator. The rear retainer seat is fixedly held in the gearbox for supporting a bearing of a threaded rod of the transmission mechanism and bearing the stress from the threaded rod. The contact faces of the rear retainer seat and the gearbox are regular polygonal to facilitate adjustment of fixing angle of the rear retainer seat. The casing is composed of two half casings, which are mated with each other to accommodate the transmission mechanism, the gearbox and the rear retainer seat. The mating faces of the half casings are parallel to the axis of the output shaft of a motor to facilitate connection operation of the casing.
    Type: Grant
    Filed: December 7, 2009
    Date of Patent: May 28, 2013
    Assignee: Hiwin Mikrosystem Corp.
    Inventors: Hsin-An Chiang, Tung-Hsin Chen, Tai-Hung Lin, Shih-Yuan Tseng, Kuo-En Tseng
  • Directional boring bit
    Patent number: D631069
    Type: Grant
    Filed: July 16, 2010
    Date of Patent: January 18, 2011
    Inventors: Douglas R. Ford, Ben Edward Hoffman, III
  • Electric cylinder
    Patent number: D632321
    Type: Grant
    Filed: November 12, 2010
    Date of Patent: February 8, 2011
    Assignee: Timotion Technology Co. Ltd.
    Inventor: Chou-Hsin Wu
  • Linear electromagnetic actuator
    Patent number: D635165
    Type: Grant
    Filed: September 22, 2010
    Date of Patent: March 29, 2011
    Assignee: SMC Corporation
    Inventors: Hisashi Yajima, Tatsuya Hosaka, Takehiko Kanazawa, Nobuhiro Fujiwara
  • Electric cylinder
    Patent number: D635600
    Type: Grant
    Filed: December 30, 2010
    Date of Patent: April 5, 2011
    Assignee: Timotion Technology Co., Ltd.
    Inventor: Chou-Hsin Wu
  • Electric actuator
    Patent number: D636798
    Type: Grant
    Filed: August 18, 2010
    Date of Patent: April 26, 2011
    Assignee: SMC Corporation
    Inventors: Yoshihiro Fukano, Toru Sugiyama, Masaki Miyahara
  • Electric actuator
    Patent number: D636799
    Type: Grant
    Filed: August 18, 2010
    Date of Patent: April 26, 2011
    Assignee: SMC Corporation
    Inventors: Yoshihiro Fukano, Toru Sugiyama, Masaki Miyahara
  • Rotary actuator
    Patent number: D638454
    Type: Grant
    Filed: January 26, 2011
    Date of Patent: May 24, 2011
    Assignee: SMC Corporation
    Inventors: Nobutaka Torii, Naoki Kurosawa
  • Fluid pressure cylinder with table
    Patent number: D638730
    Type: Grant
    Filed: May 28, 2010
    Date of Patent: May 31, 2011
    Assignee: SMC Corporation
    Inventors: Kouichirou Ishibashi, Seiji Takanashi, Motohiro Sato, Jiro Mandokoro, Koji Hara, Toshio Sato
  • Rotary actuator
    Patent number: D639321
    Type: Grant
    Filed: January 26, 2011
    Date of Patent: June 7, 2011
    Assignee: SMC Corporation
    Inventors: Nobutaka Torii, Naoki Kurosawa
  • Motor device
    Patent number: D643449
    Type: Grant
    Filed: May 13, 2011
    Date of Patent: August 16, 2011
    Assignee: Timotion Technology Co., Ltd.
    Inventor: Hung-Wei Lan
  • Linear actuator
    Patent number: D646310
    Type: Grant
    Filed: May 13, 2011
    Date of Patent: October 4, 2011
    Assignee: Timotion Technology Co. Ltd.
    Inventor: Hung-Wei Lan
  • Sealing ring
    Patent number: D649986
    Type: Grant
    Filed: August 17, 2010
    Date of Patent: December 6, 2011
    Assignee: Ebara Corporation
    Inventors: Jumpei Fujikata, Yuji Araki, Masaaki Kimura
  • Actuator
    Patent number: D649990
    Type: Grant
    Filed: July 18, 2011
    Date of Patent: December 6, 2011
    Inventors: Michael Corbell, Kymmie Corbell
  • Electric actuator
    Patent number: D650401
    Type: Grant
    Filed: July 8, 2011
    Date of Patent: December 13, 2011
    Assignee: SMC Corporation
    Inventors: Yoshihiro Fukano, Shoichi Makado, Junichi Saitoh, Takeshi Seo
  • Electric actuator
    Patent number: D656169
    Type: Grant
    Filed: November 1, 2011
    Date of Patent: March 20, 2012
    Assignee: SMC Corporation
    Inventors: Yoshihiro Fukano, Shoichi Makado, Yuichi Hayashi
  • Linear actuator
    Patent number: D656975
    Type: Grant
    Filed: December 8, 2011
    Date of Patent: April 3, 2012
    Assignee: Timotion Technology Co. Ltd.
    Inventor: Kuan-Shu Tseng
  • Fluid pressure cylinder
    Patent number: D657399
    Type: Grant
    Filed: November 1, 2011
    Date of Patent: April 10, 2012
    Assignee: SMC Corporation
    Inventor: Shinichiro Nemoto
  • Rodless cylinder
    Patent number: D657406
    Type: Grant
    Filed: October 28, 2011
    Date of Patent: April 10, 2012
    Assignee: SMC Corporation
    Inventor: Tadashi Saito
  • Sealing ring
    Patent number: D659175
    Type: Grant
    Filed: September 22, 2011
    Date of Patent: May 8, 2012
    Assignee: Ebara Corporation
    Inventors: Jumpei Fujikata, Yuji Araki, Masaaki Kimura
  • Rotary actuator
    Patent number: D660333
    Type: Grant
    Filed: February 27, 2012
    Date of Patent: May 22, 2012
    Assignee: SMC Corporation
    Inventors: Kiyoshi Takeuchi, Takaaki Kobayashi
  • Rotary actuator
    Patent number: D660334
    Type: Grant
    Filed: February 27, 2012
    Date of Patent: May 22, 2012
    Assignee: SMC Corporation
    Inventors: Kiyoshi Takeuchi, Toshikazu Tabuchi
  • Unit bearing
    Patent number: D660890
    Type: Grant
    Filed: March 29, 2010
    Date of Patent: May 29, 2012
    Assignees: Ebara Corporation, Ebara Field Tech. Corporation
    Inventors: Kazuma Ito, Kazuyuki Tatsuta, Tetsuro Sugiura
  • Motor actuator
    Patent number: D660891
    Type: Grant
    Filed: October 19, 2011
    Date of Patent: May 29, 2012
    Assignee: TGK Co., Ltd.
    Inventor: Takashi Sannomiya
  • Tong bearing
    Patent number: D661715
    Type: Grant
    Filed: May 3, 2010
    Date of Patent: June 12, 2012
    Inventor: Don Darrell Hickman
  • Linear actuator
    Patent number: D664169
    Type: Grant
    Filed: March 14, 2008
    Date of Patent: July 24, 2012
    Assignee: THK Co., Ltd.
    Inventors: Takeki Shirai, Katsuya Iida, Soshi Miyahara, Ryuji Furusawa
  • Linear actuator
    Patent number: D665433
    Type: Grant
    Filed: October 9, 2011
    Date of Patent: August 14, 2012
    Assignee: Columbus McKinnon Corporation
    Inventors: Michael S. Beam, Daniel A. Mast, Jr.
  • Rotary drive device
    Patent number: D674423
    Type: Grant
    Filed: August 6, 2012
    Date of Patent: January 15, 2013
    Assignee: Festo AG & Co. KG
    Inventor: Simone Mangold
  • Linear motor
    Patent number: D674825
    Type: Grant
    Filed: April 13, 2012
    Date of Patent: January 22, 2013
    Assignee: Rockwell Automation Technologies, Inc.
    Inventors: John Lamouree, Jonathan Culp
  • Stuffing box bushing with lantern ring and a slit with a locking feature
    Patent number: D679301
    Type: Grant
    Filed: May 23, 2012
    Date of Patent: April 2, 2013
    Inventor: Mark R. Wilkinson
  • Stuffing box bushing having a slit with a locking feature
    Patent number: D679302
    Type: Grant
    Filed: May 23, 2012
    Date of Patent: April 2, 2013
    Inventor: Mark R. Wilkinson
  • Pneumatic cylinder
    Patent number: D682901
    Type: Grant
    Filed: September 26, 2012
    Date of Patent: May 21, 2013
    Assignee: Festo AG & Co. KG
    Inventor: Jörg Peschel
  • Linear drive
    Patent number: D681085
    Type: Grant
    Filed: October 3, 2012
    Date of Patent: April 30, 2013
    Assignee: Festo AG & Co. KG
    Inventor: Simone Mangold
  • Linear drive
    Patent number: D685014
    Type: Grant
    Filed: October 4, 2012
    Date of Patent: June 25, 2013
    Assignee: Festo AG & Co. KG
    Inventor: Simone Mangold
  • Linear drive
    Patent number: D685403
    Type: Grant
    Filed: October 4, 2012
    Date of Patent: July 2, 2013
    Assignee: Festo AG & Co. KG
    Inventor: Simone Mangold
  • Linear actuator
    Patent number: D686257
    Type: Grant
    Filed: January 18, 2013
    Date of Patent: July 16, 2013
    Assignee: Timotion Technology Co., Ltd.
    Inventor: Chou-Hsin Wu
  • Hand turn mover for linear actuator
    Patent number: D686258
    Type: Grant
    Filed: January 18, 2013
    Date of Patent: July 16, 2013
    Assignee: Timotion Technology Co., Ltd.
    Inventor: Chou-Hsin Wu
  • Releaser of electric cylinder
    Patent number: D686259
    Type: Grant
    Filed: January 18, 2013
    Date of Patent: July 16, 2013
    Assignee: Timotion Technology Co., Ltd.
    Inventor: Chou-Hsin Wu
  • Linear actuator
    Patent number: D686260
    Type: Grant
    Filed: January 18, 2013
    Date of Patent: July 16, 2013
    Assignee: Timotion Technology Co., Ltd.
    Inventor: Chou-Hsin Wu
  • Linear actuator
    Patent number: D686648
    Type: Grant
    Filed: January 18, 2013
    Date of Patent: July 23, 2013
    Assignee: Timotion Technology Co., Ltd.
    Inventor: Chou-Hsin Wu
  • Bearing set for crushers
    Patent number: D689533
    Type: Grant
    Filed: June 27, 2011
    Date of Patent: September 10, 2013
    Assignee: Sandvik Intellectual Property AB
    Inventors: Patrik Sjöberg, Mauricio Torres
  • Bearing cage
    Patent number: D690748
    Type: Grant
    Filed: March 27, 2013
    Date of Patent: October 1, 2013
    Assignee: Baidor Electric Company
    Inventor: Christopher E. Hosmer
  • Housing for a ball bearing
    Patent number: D693392
    Type: Grant
    Filed: May 20, 2013
    Date of Patent: November 12, 2013
    Assignee: Well Traveled Imports
    Inventors: Edwin L. Hall, Jr., Hampton Hollis Tanner
  • Electrical cylinder
    Patent number: D693863
    Type: Grant
    Filed: November 23, 2011
    Date of Patent: November 19, 2013
    Assignee: Sintokogio, Ltd.
    Inventors: Shigeyuki Takagi, Kyoji Furukawa
  • Electric cylinder
    Patent number: D695798
    Type: Grant
    Filed: January 18, 2013
    Date of Patent: December 17, 2013
    Assignee: Timotion Technology Co., Ltd.
    Inventor: Chou-Hsin Wu
  • Linear actuator
    Patent number: D695799
    Type: Grant
    Filed: May 10, 2013
    Date of Patent: December 17, 2013
    Assignee: Linak A/S
    Inventor: John Landerholm
  • Bearing set for crushers
    Patent number: D696320
    Type: Grant
    Filed: May 13, 2013
    Date of Patent: December 24, 2013
    Assignee: Sandvik Intellectual Property AB
    Inventors: Patrik Sjöberg, Mauricio Torres
  • Linear actuator
    Patent number: D696704
    Type: Grant
    Filed: June 25, 2013
    Date of Patent: December 31, 2013
    Assignee: SIR Societa Italiana Riduttori S.r.l.
    Inventor: Francesco Battistella
  • Retainer for linear motion guide unit
    Patent number: D699272
    Type: Grant
    Filed: January 24, 2013
    Date of Patent: February 11, 2014
    Assignee: Isel Co., Ltd
    Inventor: Kenji Mochizuki
  • Agitator fitting assembly with bushing
    Patent number: D699273
    Type: Grant
    Filed: July 26, 2013
    Date of Patent: February 11, 2014
    Assignee: Greif International Holding BV
    Inventors: Dale W. Taylor, Steven J. Talaga