Title:
METHOD OF FITTING ADDITIONAL ATTACHMENT TO VERTICAL FRAME
Document Type and Number:
Japanese Patent JP3474128
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To ensure an airtight state without twisting or displacing an airtight material under the condition that the airtight material is disposed between a vertical frame and an indoor side part of an additional attachment.
SOLUTION: Airtight rubber disposing grooves 40 are formed in the indoor side positions of vertical frame parts along a vertical direction, and fitting- receiving locking parts 42a are provided at outer projecting pieces forming the airtight rubber disposing grooves 40. The indoor side face of a glass supporting additional attachment 4B for supporting glass is provided with a locking piece 4b in a corresponding position to the fitting-receiving locking part 42a. After the locking piece 4b of the glass supporting additional attachment 4B is locked to the fitting-receiving locking part 42a of a vertical frame, the glass supporting additional attachment 4B is rotated onto the vertical frame side, with the lock part 42a as the rotational center to fit the glass supporting additional attachment 4B while compressing an airtight rubber 41 by the indoor side face K of the glass supporting additional attachment 4B.
Inventors:
Kodaka
Hideyoshi Mizobuchi
Kimiya Sasaki
Hideyoshi Mizobuchi
Kimiya Sasaki
Application Number:
JP23299299A
Publication Date:
December 08, 2003
Filing Date:
August 19, 1999
Export Citation:
Assignee:
Shin Nikkei Co., Ltd.
International Classes:
E04B2/96; E06B3/54; E06B3/58; E06B3/62; (IPC1-7): E04B2/96; E06B3/54; E06B3/58; E06B3/62
Domestic Patent References:
| JP5156736A | ||||
| JP68534U | ||||
| JP56133014U |
Attorney, Agent or Firm:
Hisashi Izumi