Title:
【発明の名称】トルクを調節できる駆動ユニット
Document Type and Number:
Japanese Patent JPH11513560
Kind Code:
A
Abstract:
PCT No. PCT/NL96/00397 Sec. 371 Date Sep. 14, 1998 Sec. 102(e) Date Sep. 14, 1998 PCT Filed Oct. 14, 1996 PCT Pub. No. WO97/14208 PCT Pub. Date Apr. 17, 1997A driving unit (1), comprising: a motor (10), a driven shaft (2) driven by the motor, and a transmission device (20) coupled between the motor and the output shaft and having one input shaft (21) and two rotational output members (22) and (23), wherein the ratio of transmission from the input shaft (21) to the first rotational output member (22) differs from the ratio of transmission from the input shaft (21) to the second rotational output member (23). The first rotational output member (22) is coupled to the motor housing (11) via a slip coupling (30). A helical spring (60) arranged so as to be coaxial to the motor presses the first rotational output member (23) against the motor housing (11), wherein that helical spring (60) engages the motor housing (11) via a pressure ring (50). This pressure ring (50) has a helical channel (52) for receiving the helical spring (60). The pressure ring (50) is rotatable to enable setting the maximum value of the moment that can be supplied to the output shaft (2).
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Inventors:
Brauwell, Stephan Fritz
Application Number:
JP51494197A
Publication Date:
November 16, 1999
Filing Date:
October 14, 1996
Export Citation:
Assignee:
IKEU Holding Montfort Besloten Fennaught Shap
International Classes:
H02K7/108; H02K7/116; F16H35/10; (IPC1-7): H02K7/116; H02K7/108; F16H35/10
Attorney, Agent or Firm:
Shoichi Takezawa (1 person outside)