Title:
トルク検出装置
Document Type and Number:
Japanese Patent JP4085828
Kind Code:
B2
Abstract:
A torque detector includes: a monolithic tubular housing (3) for supporting a rotating shaft (2), including an opening at one end in a longitudinal direction; a sensor holding hole (32) for holding a sensor part (10) detecting a rotating torque exerted on the rotating shaft (2), which is provided inside the housing and communicates with the opening; a board chamber (30) for accommodating a circuit board (5) outputting a signal corresponding to the detected rotating torque, which is provided inside the housing and communicates with the opening; a partition wall between the sensor holding hole (32) and the board chamber (30); and a lead hole (31) passing through the partition wall, into which a lead connecting the sensor part (10) to the circuit board (5) is inserted and which communicates with the opening. The housing is formed by drawing a sheet material in the longitudinal direction.
Inventors:
Terukazu Nakajima
Shuzo Hiragushi
Shuzo Hiragushi
Application Number:
JP2003024794A
Publication Date:
May 14, 2008
Filing Date:
January 31, 2003
Export Citation:
Assignee:
JTEKT Corporation
International Classes:
G01L3/10; B62D5/04; B62D6/10; G01L5/22
Domestic Patent References:
| JP63036124A | ||||
| JP7055537A | ||||
| JP2002005708A | ||||
| JP6281524A | ||||
| JP2003011833A | ||||
| JP2002372470A |
Foreign References:
| WO1998026972A1 |
Attorney, Agent or Firm:
Nobuo Kono