Title:
SEALANT FOR DOVETAIL GROOVE
Document Type and Number:
Japanese Patent JP3946466
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide sealant for a dovetail groove hardly causing problems such as meshing, rolling or torsion, with excellent sealing function.
SOLUTION: The sealant 10 for a dovetail groove made of elastic material has a sectional shape including: an even base 12 disposed on a bottom face of the dovetail groove; right and left oblique lines 14 obliquely extending from the both sides of the base 12 outward and upward; right and left extending shoulders 16 disposed at tips of the right and left oblique lines 14 and arranged inside the dovetail groove 22 and near an opening; a central projection 18 disposed at a center part between the right and left extending shoulders 16 and arranged to project above the opening of the dovetail groove 22; and recesses 17 disposed between the extending shoulders 16 and the central projection 18 and recessed inward of tangents of the extending shoulders 16 to the central projection 18.
Inventors:
Akira Ueda
Akira Muramatsu
Masahiro Imai
Akira Muramatsu
Masahiro Imai
Application Number:
JP2001202488A
Publication Date:
July 18, 2007
Filing Date:
July 03, 2001
Export Citation:
Assignee:
Japan Valqua Industry Co., Ltd.
International Classes:
F16J15/10; F16J15/02; F16J15/06; (IPC1-7): F16J15/10
Domestic Patent References:
| JP74889A | ||||
| JP2000356267A |
Attorney, Agent or Firm:
Takehiko Matsumoto
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