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Title:
SHAPING METHOD FOR GLAZING CHANNEL FOR DOUBLE GLAZING AND ITS SHAPING DEVICE
Document Type and Number:
Japanese Patent JP2006124985
Kind Code:
A
Abstract:

To extrude and shape a glazing channel to keep fixed quality always even if double glazing has dimensional error to prevent improper shaping and shape the glazing channel having high precision.

Divided shaping dies 13a, 13b are constituted to adjust a position by a position adjusting mechanism 15 by corresponding to width H of the double glazing 5 and form a space part X (a shaped part) for shaping the glazing channel 6 by letting the divided shaping dies 13a, 13b adhere closely to upper and lower faces of a peripheral fringe part of the double glazing 5. An extrusion device 14 is composed of plungers 17a, 17b connected with the divided shaping dies 13a, 13b through pipes 16a, 16b and an extrusion machine 18. Discharge holes 19a, 19b communicating with the space part X (the shaped part) are formed in the divided shaping dies 13a, 13b, and the pipes 16a, 16b to be connected with the plunger 17 are connected with the discharge holes 19a, 19b, respectively.


Inventors:
WATANABE JIRO
KAWAMORI YUUJI
ARAKAWA KAZUO
Application Number:
JP2004312418A
Publication Date:
May 18, 2006
Filing Date:
October 27, 2004
Export Citation:
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Assignee:
YOKOHAMA RUBBER CO LTD
International Classes:
E06B3/64; B29C47/02; B29K101/12; B29L31/00
Domestic Patent References:
JP3135841B22001-02-19
JPH10511072A1998-10-27
JPH07291678A1995-11-07
JPH06320944A1994-11-22
Attorney, Agent or Firm:
Shinichi Ogawa
Takashi Noguchi
Kazuhiko Saishita