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Patent Searching and Data


Title:
SPRING UNIT AND SLIDE MECHANISM
Document Type and Number:
WIPO Patent Application WO/2013/115070
Kind Code:
A1
Abstract:
 A spring unit comprising: a resin spring, which is made from resin, is a solid beam structure, and has a curved section which is located between a pair of end sections; and a metal spring, which is made from metal wire, and has a curved section which is located between a pair of end sections. Therein: the end sections of the resin spring and the end sections of the metal spring are fixed together; when in a fixed state, the resin spring and the metal spring are positioned on the same plane; an engagement section, where the resin spring and the metal spring are engaged, is formed in at least one point between the curved sections and the end sections; and the resin spring and the metal spring are estranged from one another at the portions other than the end sections and the engagement section.

Inventors:
MITSUI YASUHIRO (JP)
HIROKANE TORU (JP)
Application Number:
JP2013/051504
Publication Date:
August 08, 2013
Filing Date:
January 24, 2013
Export Citation:
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Assignee:
MITSUBISHI STEEL MFG. CO., LTD. (2-22, Harumi 3-chome Chuo-k, Tokyo 50, 〒1048550, JP)
International Classes:
F16F3/02; F16F1/16; F16F1/18; H04M1/02
Domestic Patent References:
WO2012018025A12012-02-09
WO2012026598A12012-03-01
Foreign References:
JP3161848U2010-08-12
KR20070077542A2007-07-27
JP2011244430A2011-12-01
JP2009133495A2009-06-18
Other References:
See also references of EP 2801731A4
Attorney, Agent or Firm:
ITOH Tadashige et al. (16th Floor, Marunouchi MY PLAZA 1-1, Marunouchi 2-chome, Chiyoda-k, Tokyo 05, 〒1000005, JP)
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Claims: