Title:
INSERTION/REMOVAL JIG OF CYLINDRICAL ROLLER BEARING, DISASSEMBLY METHOD, AND ASSEMBLY METHOD
Document Type and Number:
Japanese Patent JP2015227669
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an insertion/removal jig which enables a holder with rollers to be easily inserted or removed even in a large and heavy cylindrical roller bearing, to provide a disassembly method and an assembly method.SOLUTION: An insertion/removal jig 100 of a cylindrical roller bearing includes: a pedestal 110 on which a cylindrical roller bearing 200 is installed in a posture such that an axis of the cylindrical roller bearing 200 is arranged in a substantially horizontal direction; an insertion plate 130 which is formed by a thin plate having a partly cylindrical shape and inserted into a space between cylindrical rollers 206 of the cylindrical roller bearing 200 and an outer ring 202; and a rotary mechanism which rotates the insertion plate 130 around the axis of the cylindrical roller bearing 200.
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Inventors:
TAKANO KOJI
Application Number:
JP2014112379A
Publication Date:
December 17, 2015
Filing Date:
May 30, 2014
Export Citation:
Assignee:
NACHI FUJIKOSHI CORP
International Classes:
F16C43/04; F16C19/26
Domestic Patent References:
| JP2005188590A | 2005-07-14 | |||
| JP2001030184A | 2001-02-06 | |||
| JPH079272A | 1995-01-13 | |||
| JPH0456921U | 1992-05-15 | |||
| JP2008232317A | 2008-10-02 | |||
| JPS4911033U | 1974-01-30 | |||
| JPS5335135U | 1978-03-28 |
Attorney, Agent or Firm:
Patent business corporation aqua patent office