Title:
家庭電気器具用伸縮式延長具
Document Type and Number:
Japanese Patent JP2004512889
Kind Code:
A
Abstract:
A telescopic extension ( 1 ) comprises an inner tube ( 2 ), an outer tube ( 3 ) and a sleeve ( 4 ) in which a constraining element ( 21 ) and a thrust slider ( 30 ) are movably supported; the constraining element ( 21 ) is capable of making integral the inner tube ( 2 ) and the outer tube ( 3 ) and the thrust slider ( 30 ) is connected to an actuating element ( 40 ) and is engaged with the constraining element ( 21 ) under the action of a spring ( 31 ); the constraining element ( 21 ) consists of a projection of an elastic tongue ( 16 ) having one end ( 19 ) formed as one piece with the sleeve ( 4 ).
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Inventors:
Giuseppe Canale
Application Number:
JP2002540618A
Publication Date:
April 30, 2004
Filing Date:
October 23, 2001
Export Citation:
Assignee:
Omeku Societa Peratini
International Classes:
A47L9/24; (IPC1-7): A47L9/24
Attorney, Agent or Firm:
Kosaku Sugimura