Title:
BOLT SHAFT ATTACHING TOOL
Document Type and Number:
Japanese Patent JP2020024000
Kind Code:
A
Abstract:
To provide a bolt shaft attaching tool used for preventing vibrations for a structure to fix and arrange an object arranged on a space by means of a plurality of bolt shafts.SOLUTION: A bolt shaft attaching tool S includes a nut member N and a base member V for fixing the nut member N to a concrete wall W as a structure. Therein, on an inner side of a first opening part 15 on a storage space 14 of an outer member E constituting the nut member N, a regulation part 25 which is engaged with an inner member A constituting the nut member N and prevents turning together of the inner member A due to screw turning of a bolt shaft B is provided, the inner member A is located on the front side of the first opening part 15 on the storage space 14, thereby, is engaged with/disengaged from the regulation part 25 and, in the storage space 14, the turning together of the inner member A and the bolt shaft B is permitted.SELECTED DRAWING: Figure 15
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Inventors:
KAWABATA MASANORI
Application Number:
JP2018148356A
Publication Date:
February 13, 2020
Filing Date:
August 07, 2018
Export Citation:
Assignee:
MIRAI IND
International Classes:
F16C11/06; F16B2/06; F16B37/00; F16B37/04; F16C11/10
Domestic Patent References:
| JP2018084304A | 2018-05-31 | |||
| JP2009063061A | 2009-03-26 |
Foreign References:
| US20170184149A1 | 2017-06-29 |
Attorney, Agent or Firm:
Tetsuhiro Naito