Chain adjusting device for engine carriers
AssigneeHonda Motor Co., Ltd.
InventorJames D. Vinson
Life of this patent
Estimating the term…
Abstract
An apparatus and method for the improved hanging transportation of an article having an uneven weight distribution that permits the article to hang in a balanced manner. The apparatus is attached to an overhead trolley and includes attachment plates rotatably secured to the overhead trolley and a plurality of chain assemblies. Each of the attachment plates define several chain mounting holes, with each of the chain mounting holes being formed at a predefined, individual radial spacing from a center mounting hole. By attaching the chain assembly to selected ones of the plurality of chain mounting holes, an effective chain length can be varied. The chain assemblies support the article, and adjusting the effective chain lengths permit the article to hang in a balanced manner.
Claims13
An attachment plate for use with a hanging transport assembly, the attachment plate comprising:
- a center mounting hole to permit rotatable mounting of the attachment plate to the transport assembly;
- and
- a plurality of chain mounting holes, said chain mounting holes being adapted to receive a chain assembly,
- wherein each of the chain mounting holes is disposed at an individual predefined radial distance from the center mounting hole, and whereby an effective chain length, measured from the transport assembly to a connection point, may be adjusted by moving said chain assembly from one of the chain mounting holes to another chain mounting hole.
A hanging transport assembly, comprising:
- a trolley;
- and,
- a plurality of chain mounting assemblies, each of said chain mounting assemblies including a mounting plate, an attachment plate, and a chain assembly, said mounting plate connecting said attachment plate to said trolley,
- wherein said attachment plate defines a center mounting hole and a plurality of chain mounting holes, said attachment plate being rotatably secured to said mounting plate and rotatable about said center mounting hole, and wherein each of the chain mounting holes is adapted to receive the chain assembly and is disposed at an individual predefined radial distance from the center mounting hole, and whereby an effective chain length, measured from the trolley to a connection point, may be adjusted by moving said chain assembly from one of the chain mounting holes to another chain mounting hole.
A method for adjusting an effective chain length in a hanging transport assembly, said hanging transport assembly including a trolley, an attachment plate rotatably secured to said trolley, and a chain assembly including a chain, said effective chain length being equal to a distance from a chain assembly connection point to the trolley, wherein said attachment plate defines a center mounting hole and a plurality of chain mounting holes, wherein each of said chain mounting holes is spaced a predefined individual radial distance from the center mounting hole, said method comprising the steps of:
- rotating the plate so as to access one of said plurality of chain mounting holes;
- mounting said chain to one of said chain mounting holes such that an effective chain length has a first value;
- and
- demounting the chain from said one of said chain mounting holes and mounting said chain to a second of said chain mounting holes such that the effective chain length has a second value, said second value being different than said first value.
Dependencies are inferred from the claim text.