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Title:
SUCTION CUP AND SUCTION CUP DEVICE
Document Type and Number:
Japanese Patent JP2008232259
Kind Code:
A
Abstract:

To provide a suction cup and suction cup device, which is brought into close contact with a suction object surface, even when the suction object surface is formed of a skin crimp surface, without enlarging the suction cup.

This suction cup 22 comprises a suction cup body 28, a shape holding member 30 and a central shaft 32. The suction cup body 28 is composed of gel, and one surface in the thickness direction is formed as a flat suction surface 34, and the other surface is also formed as a flat back face 36. The central shaft 32 is projected in the direction separating from the back face 36 along the axis of the suction surface 34 from the center of the back face 36 of the suction cup body 28. The shape holding member 30 is provided for enhancing retentivity of a shape of the suction cup body 28, and is arranged on the inside or the back face 36 of the suction cup body 28.


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Inventors:
Takahashi, Shunichi
Kawabata, Makoto
Application Number:
JP2007000072505
Publication Date:
October 02, 2008
Filing Date:
March 20, 2007
Export Citation:
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Assignee:
SONY CORP
International Classes:
F16B47/00
Domestic Patent References:
JPS463861Y1
JP2000179530A
JPS5954215U
JPS62141918U
JP2006308025A
JPS5828031A
JP2004169795A
Attorney, Agent or Firm:
野田 茂
舘野 千惠子



 
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