Automatic tool mounting for excavators, loaders, graders and the like
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 29, 1983
Grant Date -
N/A
app pub date -
Jan 30, 1981
filing date -
Jan 31, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An automatic tool holder for tools such as buckets, scoops and the like, for mounting on equipment such as graders, back hoes, excavators, chargers, etc. The tool and tool holder are provided with mating sets of lugs and recesses, one set being disposed on each of the tool and tool holder. The lugs and recesses are offset from each other in three dimensions, for strength and stability and also to permit free disengagement of the tools from the tool holder by relative movement in one direction. A spring-urged locking lever on one of the tool or tool holder snaps behind a corresponding locking abutment on the other of the tool or tool holder, when the lugs are fully engaged in the recesses, to retain the tool in assembled relation. A fluid-actuated jack is selectively operable to swing the lever out of locking position, to release the tool.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully