FIELD: mechanical engineering; materials handling facilities. SUBSTANCE: outrigger designed mainly for crane and manipulator units mounted on vehicle chassis has support frame with fixed hollow beam accommodating manually extensible beam with fitted-on outrigger. Two-position crossbar-type lock for locking extensible beam in extreme positions is arranged on side wall of fixed beam. Mechanical pusher with shaped cam is rigidly secured on side wall of cantilever part of extensible beam. Shaped cam mechanically interacts with handle of lock turnable lever under action of movement of extensible beam, crossbar brought out of engagement with beam. EFFECT: improved convenience in operation. 7 dwg
Title | Year | Author | Number |
---|---|---|---|
CRANE-MANIPULATOR SLEWING CIRCLE | 2001 |
|
RU2230699C2 |
LOADER | 2002 |
|
RU2230698C2 |
CRANE-MANIPULATOR SET | 1999 |
|
RU2167803C2 |
HYDRAULIC MANIPULATOR SLEWING CIRCLE | 1998 |
|
RU2157787C2 |
HYDRAULIC CYLINDER | 2001 |
|
RU2219385C2 |
BASE OF SLEWING CIRCLE OF CRANE-MANIPULATOR SET | 2001 |
|
RU2207318C2 |
DEVICE TO BLOCK TELESCOPIC SUPPORT OF CONSTRUCTION MACHINE AND METHOD TO PROTECT CONSTRUCTION MACHINE AGAINST DRIVING AWAY | 2013 |
|
RU2535355C1 |
CRANE-MANIPULATOR PLANT | 2003 |
|
RU2264347C2 |
METHOD OF DRIVING AND EXTRACTION OF METAL POSTS FROM GROUND, PREDOMINANTLY WHILE ERECTING AND REPAIRING BARRIER GUARDRAILS OF MOTOR ROADS AND POST DRIVING MANIPULATOR FOR ITS REALIZATION | 2001 |
|
RU2211895C2 |
HYDRAULIC CYLINDER | 2001 |
|
RU2219387C2 |
Authors
Dates
2001-11-20—Published
2000-03-14—Filed