System for attaching and locking material handling tools to a dipper boom
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 3, 1989
Grant Date -
N/A
app pub date -
Dec 17, 1987
filing date -
Dec 17, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A system for attaching a material handling tool to an arm of an excavating device includes a forward hook for engaging with a pin on the material handling tool and a rearward latch mechanism for engaging with a rearward fixture on the material handling tool. The rearward latch mechanism uses a rotating pin to lock the latch mechanism. By uniformly spacing the latch mechanism from the forward hook, and by also including a second latch mechanism, spaced from the rearward latch mechanism, a versatile standardized attachment device is created.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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