Gripping apparatus
OwnerAnthony P. Ahrensinventor
Life of this patent
Estimating the term…
Abstract
Gripping apparatus for gripping articles or objects such as refuse bins including a support frame carrying a first pivotally mounted arcuate support arm carrying a flexible element and a second pivotally mounted arcuate support arm carrying a flexible element, the elements being secured to the frame. The arms may be actuated to move towards each other so that the flexible elements partially wrap around the article or object to grip same.
Claims20
A gripping apparatus for gripping an object, said apparatus including
- support means, pivotal arm means mounted to said support means for movement about a pivot axis,
- a flexible element, said flexible element being fixedly secured to an outer portion of said arm means, and said flexible element being further fixedly secured to said support means at a position spaced from said pivot axis, said flexible element between said outer portion of said arm means and said support means normally being in a non-tense state, and
- actuating means for pivoting said arm means, actuation of said actuating means in a first direction causing said arm means to pivot towards said object and said flexible element to wrap at least partially about said object and thereby be placed in tension for gripping of said object.
A gripping apparatus for gripping an object, said apparatus including
- a support frame,
- first arm means supported to said frame for pivotal movement about a first axis,
- second arm means supported to said frame for pivotal movement about a second axis substantially parallel to and spaced from said first axis,
- first flexible element means fixedly secured at one end to a free end of said first arm means,
- second flexible element means fixedly secured at one end to a free end of said second arm means, both said flexible element means being further fixedly secured to said frame at positions spaced from said first and second axes, both said flexible element means normally being in a non-tense state, and
- means for pivotally moving said arm means towards each other so that the respective said flexible element means engage opposite sides of said object whereby said element means are placed in tension and apply a gripping force to said object, and away from each other to release said gripping force.
A gripping apparatus for use with a refuse vehicle for gripping a refuse container, said gripping apparatus including a support frame, first and second arm means, said first and second arm means being mounted to said support frame for pivotal movement about first and second spaced apart substantially parallel pivot axes, a first flexible element fixed at one end to the outer end of said first arm means and fixed at its other end to an anchoring point spaced from said first pivot axis, a second flexible element fixed at one end to the outer end of said second arm means and fixed at its other end to an anchoring point spaced from said second pivot axes, said anchoring points being provided on said support frame and between said first and second pivot axes, said first and second flexible elements normally being in a non-tense state, and actuating means for actuating said arm means for movement towards and away from each other, movement of said arm means towards each other and a said refuse container located therebetween under the influence of said actuating means causing said flexible element means to wrap about opposite sides of said container and thereby be placed in tension to grip said container.
A gripping apparatus for use with a refuse vehicle for gripping a refuse container, said gripping apparatus including
- first and second arm means, said first and second arm means being supported for pivotal movement about first and second spaced apart substantially parallel pivot axes,
- a first flexible element fixed at one end to the outer end of said first arm means and fixed at its other end to a first anchoring point located between said first and second pivot axes,
- a second flexible element fixed at one end to the outer end of said second arm means and fixed at its other end to a second anchoring point located between said first and second pivot axes, and
- actuating means for actuating said arm means for movement towards and away from each other, movement of said arm means towards each other reducing the distance between said outer end of said first arm means and said first anchoring point, and
- the distance between said outer end of said second arm means and said second anchoring point being such that the respective flexible elements fixed between said outer ends of said arm means and the respective first and second anchoring points become slack,
- said elements, when moved inwardly towards each other by said first and second arm means, engaging a refuse container located therebetween and wrapping about opposite sides of said container to thereby be placed in tension to grip said container.
Dependencies are inferred from the claim text.