Title:
運動制御装置
Document Type and Number:
Japanese Patent JP4975107
Kind Code:
B2
Abstract:
A linear motion brake (10) includes a channel shaped shoe guide (90) straddling a linear race (20) and having shoe bores (95) defined in leg plates (92) for receiving brake shoes (12). A piston (100) is reciprocally received in a piston cavity (86) of a plate-shaped housing (80) secured to the shoe guide (90). The piston (100) includes first and second protrusions (76, 134) extending from the piston head (102) in the reciprocation direction. Springs (114) are sandwiched between the shoe guide (90) and the piston (100). Ribs (116) of the piston (100) are slideably received in cutouts (96) formed in the connecting plate (94) of the shoe guide (92). Reciprocation of the protrusions (76, 134) cams the brake shoes (12) against the linear race (20).
Inventors:
Hein, Dave
Jeff, Jeff
Weiss, Kevin
Jeff Hermes
Rate, aaron
Henk, mic
Jeff, Jeff
Weiss, Kevin
Jeff Hermes
Rate, aaron
Henk, mic
Application Number:
JP2009534888A
Publication Date:
July 11, 2012
Filing Date:
October 26, 2007
Export Citation:
Assignee:
Nexen Group, Inc.
International Classes:
F16D63/00; F16D65/18; F16D65/22
Domestic Patent References:
| JP2003148463A | ||||
| JP2014802U | ||||
| JP2005529757A | ||||
| JP7054845A | ||||
| JP11037111A |
Attorney, Agent or Firm:
Nobuo Kinutani