US 2026/0048971 A1 · Lifting and Gripping Device

Abstract

A lifting and gripping device including a solid, non-tubular construction, a beveled or wavy washer and rotating head to retard rotation under a design movement force, an automatic release safety lift latch to lock and unlock the gripping arms in the open and closed positions, two receiving slots for the forks of a fork lift, and a forklift safety chain to prevent the device from slipping off the forklift forks. The beveled or wavy washer of the rotating head is designed to prevent unnecessary rotation of the lifted object upon movement of said object by the forklift. The two receiving forklift fork receiving slots are designed to accommodate the forks of a forklift which upon lifting of the fork, actuates the lifting and gripping arms to close around the base of the object to be lifted. The safety latch is actuated by the forklift operator to initiate the gripping upon lifting. Once the lifted object is placed, the gripping arms open to release pressure on the object and simultaneously actuate the locking mechanism such that if the device is then lifted again, the gripping arms will not close unless and until the safety lock is re-engaged.

Claims10

Dependent claims

A lifting and gripping device assembly for the gripping, lifting, and movement of various objects comprising:

a lower lift assembly;
a lift latch assembly;
a rubber friction bar;
an upper lift assembly;
an upper assembly striker ring;
a forklift fork assembly;
a fork assembly wavy washer assembly;
a safety chain;
whereby the forklift fork assembly is directly attached to the upper lift assembly, and the upper lift assembly is directly attached to the lower lift assembly;
wherein the lower lift assembly, upper lift assembly, and forklift fork assembly are attached to each other through pins or bolts so as to allow for rotation, in whole or part, around the pins or bolts;
wherein the safety chain and fork assembly wavy washer assembly are directly attached to the forklift fork assembly, the lift latch assembly is attached to the lower lift assembly, and the upper assembly striker ring is attached to the upper lift assembly.

8 more elements

A lifting and gripping device assembly for the gripping, lifting, and movement of various objects comprising:

a lower lift assembly;
a lift latch assembly;
a removable rubber friction bar;
an adjustably extendable pin locking leg and sleeve;
an upper lift assembly;
an upper assembly striker ring;
a forklift fork assembly;
a fork assembly wavy washer assembly;
a safety chain;
whereby the forklift fork assembly is directly attached to the upper lift assembly, and the upper lift assembly is directly attached to the lower lift assembly;
wherein the lower lift assembly, upper lift assembly, and forklift fork assembly are attached to each other through pins or bolts so as to allow for rotation, in whole or part, around the pins or bolts;
wherein the safety chain and fork assembly wavy washer assembly are directly attached to the forklift fork assembly, the lift latch assembly is attached to the lower lift assembly, and the upper assembly striker ring is attached to the upper lift assembly;
wherein the adjustably extendable pin locking leg and sleeve is a modification of the right and left lower lift arms of the lower lift assembly such that the right and left lower lift arms are extendable both longitudinally and latitudinally.

10 more elements

A lifting and gripping device assembly for the gripping, lifting, and movement of various objects comprising:

a lower lift assembly;
a lift latch assembly;
a removable rubber friction bar;
a raked teeth attachment;
an adjustably extendable pin locking leg and sleeve;
an upper lift assembly;
an upper assembly striker ring;
a forklift fork assembly;
a fork assembly wavy washer assembly;
a safety chain;
whereby the forklift fork assembly is directly attached to the upper lift assembly, and the upper lift assembly is directly attached to the lower lift assembly and are comprised of non-tubular reinforced materials and may be of any color, thickness, length, or shape and may be constructed, formed, machined, extruded, pressed, molded, cast, or otherwise made from any suitable material including but not limited to steel, stainless steel, or reinforced steel capable of supporting heavy weight;
wherein the lower lift assembly, upper lift assembly, and forklift fork assembly are attached to each other through, and include a plurality of rotational pivot points around which the lifting and grabbing device is actuated, and wherein the rotational pivot points are mechanical and without limitation hinged by a multitude of any suitable materials including but not limited to pins, bolts, rivets, or the like;
wherein the adjustably extendable pin locking leg and sleeve is a modification of the right and left lower lift arms of the lower lift assembly such that the right and left lower lift arms are extendable both longitudinally and latitudinally and may be of any color, thickness, length, or shape and may be constructed, formed, machined, extruded, pressed, molded, cast, or otherwise made from any suitable material including but not limited to strengthened non-tubular steel, stainless steel, or reinforced steel;
wherein the safety chain and fork assembly wavy washer assembly are directly attached to the forklift fork assembly, the lift latch assembly is attached to the lower lift assembly, and the upper assembly striker ring is attached to the upper lift assembly;
wherein the removable rubber friction bar of the right and left lower lift arm grip bars of the lower lift assembly, are replaced with a multitude of attachments including but not limited to a racked teeth attachment to allow for enhanced lifting through the sides and the base of the lifted object.

12 more elements

Dependencies are inferred from the claim text.

Lifting and Gripping Device

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Lifting and Gripping Device

Life of this patent

Abstract

Claims10