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Patent Searching and Data


Title:
FRICTION WHEEL ASSEMBLY AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2017/043638
Kind Code:
A1
Abstract:
A bracket (23) is urged in the direction in which a friction wheel (31) is caused to make elastic contact with a drive wheel (1) and a driven wheel (2) by an elastic member (33) supported by a pair of guide rods (20). When the pressure with which the friction wheel (31) contacts the the drive wheel (1) and the driven wheel (2) is not uniform, a swinging arm (16) and the bracket (23) are caused to swing due to the reaction force loaded on the friction wheel (31) from the higher contact pressure side, so that the pressure with which the friction wheel (31) contacts the drive wheel (1) and the driven wheel (2) is harmonized.

Inventors:
IZUTSU Tomoyoshi (1578 Higashikaizuka, Iwata-sh, Shizuoka 10, 〒4388510, JP)
TAKAGI Rikuo (1578 Higashikaizuka, Iwata-sh, Shizuoka 10, 〒4388510, JP)
INOUE Masaharu (1578 Higashikaizuka, Iwata-sh, Shizuoka 10, 〒4388510, JP)
Application Number:
JP2016/076658
Publication Date:
March 16, 2017
Filing Date:
September 09, 2016
Export Citation:
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Assignee:
NTN CORPORATION (3-17, Kyomachibori 1-chome Nishi-ku, Osaka-sh, Osaka 03, 〒5500003, JP)
International Classes:
F16H13/04
Foreign References:
JPS5467165A1979-05-30
JPS6323130U1988-02-16
JPH0674311A1994-03-15
JP2001158248A2001-06-12
US1591978A1926-07-13
JP2016061369A2016-04-25
JP2016089886A2016-05-23
Other References:
See also references of EP 3290747A4
Attorney, Agent or Firm:
KAMADA Naoya et al. (18-12, Nipponbashi 1-chome Chuo-ku, Osaka-sh, Osaka 73, 〒5420073, JP)
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