Title:
SPACER FOR SUSPENSION BOLT
Document Type and Number:
Japanese Patent JP2015175390
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a spacer for a suspension bolt which is not dropped from the suspension bolt and is adjusted to a length required to avoid interference with a tool.SOLUTION: A spacer 1 for a suspension bolt 52 includes a first cylindrical spacer 2 and a second cylindrical spacer 3. The second spacer 3 is provided so as to move in an axial direction of a suspension bolt 52 suspended from a structure. An engagement protrusion 21 which protrudes from an inner surface in a radial inner direction and engages with a male screw part of the suspension bolt 52 is provided in the first spacer 2.
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Inventors:
OKADA HIROSHI
Application Number:
JP2014050250A
Publication Date:
October 05, 2015
Filing Date:
March 13, 2014
Export Citation:
Assignee:
HARMAN CO LTD
International Classes:
F16B43/00
Domestic Patent References:
| JP2009162248A | 2009-07-23 | |||
| JP2005127364A | 2005-05-19 | |||
| JP2000154816A | 2000-06-06 | |||
| JP2009162248A | 2009-07-23 | |||
| JP2005127364A | 2005-05-19 | |||
| JP2000154816A | 2000-06-06 |
Attorney, Agent or Firm:
Keisei Nishikawa
Mizuhiji Katsuhisa
Yoshishige Takeo
Takeshi Sakaguchi
Hidetoshi Kitade
Nakaishi Haruki
Kyohei Tokioka
Yutaka Kimura
Mizuhiji Katsuhisa
Yoshishige Takeo
Takeshi Sakaguchi
Hidetoshi Kitade
Nakaishi Haruki
Kyohei Tokioka
Yutaka Kimura