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Patent Searching and Data


Title:
SUCKER DEVICE
Document Type and Number:
Japanese Patent JP2009024881
Kind Code:
A
Abstract:

To provide a sucker device advantageous to install it 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. When the tip of a skirt part 32 is allowed to abut on an outer peripheral part of a back face 26 or a place of the sucking object surface 2 on the outside in the radial direction of the back face 26, an initial sucking state is formed. When rotating the lock lever 18 to a rock 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 formed.


Inventors:
Hara, Shiro
Akai, Takayuki
Application Number:
JP2008000252903
Publication Date:
February 05, 2009
Filing Date:
September 30, 2008
Export Citation:
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Assignee:
SONY CORP
International Classes:
F16B47/00
Domestic Patent References:
JPH0492108A
JP2000304027A
JP2001220783A
JP2006509987A
JPS6070380A
JP2006064168A
Foreign References:
US3747170A
US20040124325A1
US6932306B2
Attorney, Agent or Firm:
野田 茂
舘野 千惠子