Title:
POSITIONING STOPPER DEVICE OF MOVABLE SECTION IN CONSTRUCTION MACHINERY
Document Type and Number:
Japanese Patent JP3299607
Kind Code:
B2
Abstract:
PURPOSE: To make it possible of position and interlock a movable section easily and quickly to a bearing section, to prevent the interference in work and to have no need of using a wide operation space.
CONSTITUTION: A positioning stopper device is equipped with an interlocking pin 25 inserted into an interlocking hole 31 provided to a bearing section 14 in a slidable manner and in a turnable manner and provided to a housing 15a of a movable section and a control lever 30 pivoted on a part on the rear end side of the interlocking pin 25 in a turnable manner at an element getting out of the center line C by an eccentric pin 27. The control lever 30 is turned an approximate 90 degree while being slid on a receiving face provided to the bearing section 14 side. With the center line C as the pivot, it is turned to the initial position in a rotational state of approximate 180°. According to the constitution, the front end of the interlocking pin 27 is capable of being inserted in the interlocking hole 31.
Inventors:
Fumi Shimada
Application Number:
JP23029493A
Publication Date:
July 08, 2002
Filing Date:
September 16, 1993
Export Citation:
Assignee:
Kencho Corporation
International Classes:
E02D7/18; E02D7/20; (IPC1-7): E02D7/18; E02D7/20
Domestic Patent References:
| JP5310505A | ||||
| JP56154435U | ||||
| JP3924965Y1 |
Attorney, Agent or Firm:
Yusuke Hiraki (2 outside)