Title:
鋸歯形メタルガスケット
Document Type and Number:
Japanese Patent JP7328325
Kind Code:
B2
Abstract:
Provided are: a serrated metal gasket which has on both surfaces thereof, concentric serrated protrusions and recesses 1a, 1b, and in which the pitch of protrusions 3 constituting the serrated protrusions and recesses 1a, 1b is 1.2-1.8 mm, flat sections L each having a width of 50-180 μm are formed on the apex sections T of the protrusions 3, the depth of recesses 4 constituting the serrated protrusions and recesses 1a, 1b is 0.3-0.8 mm, and circular arcs each having a radius of 0.2-0.6 mm are formed on the lowermost section B of each recess 4; and a kammprofile gasket having the serrated metal gasket.
Inventors:
Satomi Takahashi
Application Number:
JP2021508822A
Publication Date:
August 16, 2023
Filing Date:
February 21, 2020
Export Citation:
Assignee:
Bulker Co., Ltd.
International Classes:
F16J15/08; F16J15/10
Domestic Patent References:
| JP2010159852A |
Foreign References:
| WO2019043396A1 |
Attorney, Agent or Firm:
Yoshihiro Akamatsu