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Patent Searching and Data


Title:
GEAR UNIT AND ITS USE
Document Type and Number:
Japanese Patent JP2008170007
Kind Code:
A
Abstract:

To provide a gear unit using a speed reduction gear corresponding to a dimension substantially not exceeding a size of 111 cm and having the newest electric/electronic structure.

The gear unit used with a manually adjustable electric part 12 has: a manually operable adjustment shaft 23; a speed reduction gear including a rotatable ball retainer 27 and a plurality of balls 25; and a bearing ring element 29 having a retaining spring portion 31 for surrounding a bearing ring 30 from the outside. Such a gear unit can outstandingly contract a dimension and provides further considerable dielectric strength.


Inventors:
RHEME CHARLES
HEIMLICHER PETER
BOCHUD ROLAND
Application Number:
JP2008003860A
Publication Date:
July 24, 2008
Filing Date:
January 11, 2008
Export Citation:
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Assignee:
OPTOSYS AG
International Classes:
F16H13/08; F16H13/10
Domestic Patent References:
JPS49105864U1974-09-11
JP2003278866A2003-10-02
JPH0663953U1994-09-09
JPS59159028U1984-10-25
JPS57173654A1982-10-26
Attorney, Agent or Firm:
Hideto Asamura
Hajime Asamura
Yukio Iwamoto
Yutaka Yoshida