Title:
PIN FALLING PREVENTIVE MEMBER
Document Type and Number:
Japanese Patent JP2020109304
Kind Code:
A
Abstract:
To provide a pin falling preventive member capable of improving workability while preventing the falling of a pin.SOLUTION: A pin falling preventive member has a pin 2 that is continuously inserted in a connector hole of a lower jib and a connector hole of an intermediate jib to couple the lower jib and the intermediate jib, and a coupling member 3 that connects the lower jib and the pin 2. The coupling member 3 is attached to an outer periphery of a flange portion 53 bulging out from the lower jib and the intermediate jib when coupling the lower jib and the intermediate jib with the pin 2, at an end portion of the pin 2.SELECTED DRAWING: Figure 3
More Like This:
| JP3198647 | Screw cap |
| JPH11320430 | NUT COVER REMOVING MACHINE |
| WO/2008/033411 | SAFETY PIN |
Inventors:
MATSUI DAIRO
Application Number:
JP2019000444A
Publication Date:
July 16, 2020
Filing Date:
January 07, 2019
Export Citation:
Assignee:
KOBELCO CONTSTRUCTION MACHINERY LTD
International Classes:
F16B41/00
Domestic Patent References:
| JP2012245909A | 2012-12-13 | |||
| JPS5665208U | 1981-06-01 | |||
| JP2014175120A | 2014-09-22 |
Attorney, Agent or Firm:
Kaji/Suhara Patent Office