Title:
タイヤ内電気機器
Document Type and Number:
Japanese Patent JP7170838
Kind Code:
B2
Abstract:
To provide an in-tire electric device in which an electric circuit unit can be easily attached to a bracket and a force with which the electric circuit unit is held by the bracket has been increased than before.An in-tire electric device 101 of the present disclosure includes a bracket 10A fixed to an outer peripheral surface 96A of a rim 96 by a belt 90, and an electric circuit unit 50A detachably held by the bracket 10A. Then, through a two-step operation in which the electric circuit unit 50A is moved in a first direction and then rotated in a second direction, a first engagement protrusion 51 and a second engagement protrusion 52 of the electric circuit unit 50A are engaged with a first engagement hole 21 and a second engagement hole 22 of the bracket 10A, and thus a retainer 70A is engaged with the bracket 10A so that the reverse of the second direction is restricted.
Inventors:
Hirohisa Yamada
Hiroki Isowa
Hiroki Isowa
Application Number:
JP2021507104A
Publication Date:
November 14, 2022
Filing Date:
February 28, 2020
Export Citation:
Assignee:
Pacific Industry Co., Ltd.
International Classes:
B60C23/04; B60C19/00; G01L17/00
Domestic Patent References:
| JP2018506462A | ||||
| JP2012245888A | ||||
| JP2007118885A |
Foreign References:
| US20060248947 |
Attorney, Agent or Firm:
Hiroshi Matsuura
Kanako Axis
Kanako Axis
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