Title:
GATE VALVE
Document Type and Number:
Japanese Patent JP2014111971
Kind Code:
A
Abstract:
To suppress cutting of a sealing member in a gate valve.
A reinforcement member 105 for suppressing deformation of a sealing member 104b is vulcanized and bonded to a part closer in Z2 direction than a first guide part 101d, closer to Z1 direction than a second guide part 101e, and closer to Y1 direction than an end A1 on the Z1 direction side and an end A2 on the Z2 direction side of a bottom surface adhesion part A of the sealing member 104b attached to a valve element 104 of a gate valve 100.
Inventors:
INOUE SHIGENORI
NAKAO MASANORI
SEKI KENJI
SHISHIDO YOSHINORI
OGAWA DAISUKE
NAKAO MASANORI
SEKI KENJI
SHISHIDO YOSHINORI
OGAWA DAISUKE
Application Number:
JP2012266724A
Publication Date:
June 19, 2014
Filing Date:
December 05, 2012
Export Citation:
Assignee:
KUBOTA KK
YOKOHAMA CITY
YOKOHAMA CITY
International Classes:
F16K3/314; F16K3/00
Attorney, Agent or Firm:
Harakenzo world patent & trademark