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Patent Searching and Data


Title:
SUCKER DEVICE
Document Type and Number:
Japanese Patent JP2008309338
Kind Code:
A
Abstract:

To provide a sucker device advantageous to be arranged in a narrow place, without requiring to largely secure a space for rocking a lock lever.

A sucking surface 24 is faced to a sucking object surface 2, and a central shaft 14 is pressed to the sucking object surface 2, and the whole area of the sucking surface 24 is contacted with the sucking object surface 2, and when the tip of a skirt part 32 is allowed to abut on an outer peripheral part of a back face 26 or on a sucking object surface 2 place on the outside in the radial direction of the back face 26, an initial sucking state is attained. When rotating the lock lever 18 to a lock position from an initial position from this initial sucking state, the central shaft 14 is forcibly displaced in the direction for separating from the sucking object surface 2 by a cam mechanism 22, and the final sucking state is attained.


Inventors:
Hara, Shiro
Akai, Takayuki
Application Number:
JP2008000253586
Publication Date:
December 25, 2008
Filing Date:
September 30, 2008
Export Citation:
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Assignee:
SONY CORP
International Classes:
F16B47/00
Domestic Patent References:
JPS4532659Y1
JP2000304027A
JP2006064168A
JPS5346245U
JPS4875062U
JPS3717487Y1
Foreign References:
US3747170A
Attorney, Agent or Firm:
野田 茂
舘野 千惠子