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Patent Searching and Data


Title:
STEERING BOOT
Document Type and Number:
WIPO Patent Application WO/2020/022139
Kind Code:
A1
Abstract:
The objective of the present invention is to provide a steering boot with which it is possible to achieve a reduction in cost while maintaining sealing properties, ease of installation, prevention of positional displacement after band fastening, installed state visibility, and ease of identification of external appearance. In order to achieve this objective, the present invention provides a steering boot which is provided with a small-diameter annular attachment portion, a bellows portion, and a large-diameter annular attachment portion, and which is installed on a tie rod, characterized in that the small-diameter annular attachment portion is provided with a boot band fastening region for fastening securely to an installation target member using a boot band, and is provided with an inner annular projecting portion formed on an inner circumferential surface of the small-diameter annular attachment portion in the boot band fastening region, a slit extending from an open end of the small-diameter annular attachment portion to a position in which the inner annular projecting portion exists, and at least one annular protrusion formed on the inner circumferential surface of the small-diameter annular attachment portion in the boot band fastening region.

Inventors:
NOBUSUE KENJI (JP)
Application Number:
PCT/JP2019/028075
Publication Date:
January 30, 2020
Filing Date:
July 17, 2019
Export Citation:
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Assignee:
FUKOKU KK (JP)
International Classes:
F16D3/84; F16D3/74; F16J3/04; F16J15/52
Domestic Patent References:
WO2018105528A12018-06-14
Foreign References:
JPH08100823A1996-04-16
JP2001263487A2001-09-26
JP2002227870A2002-08-14
Attorney, Agent or Firm:
YOSHIMURA, Katsuhiro (JP)
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