Vehicle mounting arrangement
First Claim
1. An engine mounting arrangement for mounting an engine on a vehicle frame, said frame including a cross member, said mounting arrangement comprising:
- (a) a support member secured to said cross member, said support member including a horizontal portion and an upwardly extending leg at each end of said horizontal portion;
(b) a laminated elastomeric member mounted on said horizontal portion of said support member for supporting the front end of the engine;
(c) said laminated elastomeric member comprising a plurality of first horizontally-extending sheets of elastomeric material and a plurality of second horizontally-extending metal sheets, said first and second plurality of sheets being disposed in alternating fashion to form said laminated member, adjacent metal sheets being prevented from contacting each other by the interposed sheets of elastomeric material;
(d) means for attaching said laminated member to said support member; and
(e) stop means mounted on each of said legs in alignment with the ends of said laminated member for limiting lateral movement.
3 Assignments
0 Petitions
Accused Products
Abstract
An engine mounting arrangement includes a laminated elastomeric member interposed between an engine mounting bracket and a cross member of the vehicle frame for supporting the front end of the engine. The laminated elastomeric member is composed of a plurality of horizontally extending sheets of elastomeric material and a plurality of metal sheets, the sheets of elastomeric material and the metal sheets being arranged in alternating order to form the laminated structure. The elastomeric material employed is relatively soft so as to effectively reduce the transmission of low frequency vibrations associated with the operation of heavy duty engines at low speeds. To limit lateral movement of the engine during vehicle turns or extreme articulations, the mounting arrangement includes a support member for the laminated elastomeric member, the support member being mounted on the cross member of the vehicle frame. This support member includes upwardly extending legs at the ends thereof and stops including elastomeric material are secured to the legs in alignment with the ends of the laminated elastomeric member.
42 Citations
8 Claims
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1. An engine mounting arrangement for mounting an engine on a vehicle frame, said frame including a cross member, said mounting arrangement comprising:
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(a) a support member secured to said cross member, said support member including a horizontal portion and an upwardly extending leg at each end of said horizontal portion; (b) a laminated elastomeric member mounted on said horizontal portion of said support member for supporting the front end of the engine; (c) said laminated elastomeric member comprising a plurality of first horizontally-extending sheets of elastomeric material and a plurality of second horizontally-extending metal sheets, said first and second plurality of sheets being disposed in alternating fashion to form said laminated member, adjacent metal sheets being prevented from contacting each other by the interposed sheets of elastomeric material; (d) means for attaching said laminated member to said support member; and (e) stop means mounted on each of said legs in alignment with the ends of said laminated member for limiting lateral movement. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification