Title:
PIVOT DEVICE AND ASSEMBLING METHOD
Document Type and Number:
Japanese Patent JP2022176594
Kind Code:
A
Abstract:
To provide a pivot device which can surely fix a slide member to a holding member irrespective of a raw material of the slide member, and an assembling method.SOLUTION: A synthetic-resin made slide bearing 36 constituting an upper shoe slide face 10a and a piston 35 for holding the slide bearing 36 are arranged at an upper shoe 10 of a pivot device 1 constituted of the upper shoe 10 and a lower shoe 20 which are arranged in facing portions of a first construction and a second construction. A recessed attachment recess 352 for accommodating the slide bearing 36 in a form that the upper shoe slide face 10a is exposed is provided at the piston 35, an engagement protrusion 353 and an engagement groove 362 for fixing the slide bearing 36 accommodated in the attachment recess 352 are arranged at the facing portions, and an accommodation-direction engagement groove part 363 extending in an accommodation direction C and a peripheral-direction groove part 364 extending in a rotation direction R are provided at the engagement groove 362 provided at the slide bearing 36.SELECTED DRAWING: Figure 3
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Inventors:
TANAKA TOSHIHIKO
HAYASHI KEISUKE
NAGAMINE YOICHI
HAYASHI KEISUKE
NAGAMINE YOICHI
Application Number:
JP2021083106A
Publication Date:
November 30, 2022
Filing Date:
May 17, 2021
Export Citation:
Assignee:
NIPPON PILLAR PACKING
International Classes:
F16F15/02; E04H9/02; F16B21/04
Attorney, Agent or Firm:
Motoaki Nagata
Eiji Daejeon
Yoshiaki Nagata
Eiji Daejeon
Yoshiaki Nagata
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