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Title:
物体への接合要素の固定
Document Type and Number:
Japanese Patent JP7154640
Kind Code:
B2
Abstract:
A joining element has an anchoring portion for in-depth anchoring in the object and a head portion arranged proximally of the anchoring portion with respect to an insertion axis. The head portion has a lateral outer surface that has a structure that is well-defined, especially within tight tolerances. The joining element is positioned relative to an object of a non-liquefiable material such that the anchoring portion reaches into an opening of the object or is placed adjacent a mouth thereof. Then, the joining element is pressed towards a distal direction, to press the anchoring portion into the opening, while mechanical vibration energy is coupled into the joining element by a tool, in an amount and for a time sufficient for liquefaction of a portion of the thermoplastic material to cause interpenetration of the thermoplastic material into structures of the object.

Inventors:
Dizdah, nihat
Kell, Houkan
Hawkanson, Pontus
Sankaran, Mutsumapan
Lehman, Mario
Mayer, Jork
Triani, Laurent
Eschliman, Marcel
Application Number:
JP2021034461A
Publication Date:
October 18, 2022
Filing Date:
March 04, 2021
Export Citation:
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Assignee:
Wood Welding Akchen Gezel Shaft
International Classes:
B29C65/08; F16B11/00
Domestic Patent References:
JP2001524188A
JP2003502602A
JP2010514590A
JP2012513552A
Foreign References:
US20050126680
US6913666
US20100313517
US20110296788
CN102256766A
WO2013104422A1
Attorney, Agent or Firm:
Patent Attorney Fukami Patent Office