Claims
- 1. A vibration insulating mount comprising:
- first and second mounting components rigidly connected to one of a supporting member or supported member;
- a third mounting component rigidly connected to the other of the supporting member or supported member; and
- elastomeric pads abutting (i) one of said first and second mounting components and (ii) said third mounting component, and elastomeric pads abutting (i) the other of said first and second mounting components and (ii) said third mounting component said elastomeric pads constructed such that said pads abutting said first and third mounting components are no preloade or preloaded in shear and said pads abutting said second and third components are under a preload in shear of lesser magnitude than said pads abutting said first and third components when said mount is supporting said supported member.
- 2. A vibration insulating mount as defined as in claim 1 wherein said first and second mounting components are aligned and have vertically extending and opposing walls to which said elastomeric pads are bonded thereto; and
- said third mounting components extends between said opposing walls and is bonded to said elastomeric pads.
- 3. A vibration insulating mount as defined in claim 2 wherein said first and second mounting components comprise two housings having openings therethrough circumscribed by inner walls of said housings;
- said third mounting component comprises a mounting bracket extending through said openings in both housings; and
- said elastomeric pads interposed between said bracket and inner walls of said housing.
- 4. A vibration insulating mount as defined in claim 1 wherein:
- said third mounting component comprises a housing having vertical extending and opposing walls with a central gap therethrough;
- said first and second mounting components comprise two mounting brackets extending through said gap of said housing; and
- said elastomeric pads interposed between said brackets and walls of said housing.
- 5. A vibration insulating mount as defined in claim 4 wherein:
- said first bracket has an aperture axially extending therethrough;
- said second bracket has an aperture axially extending therethrough;
- said aperture in said second bracket being laterally elongated in shape relative to said aforementioned aperture in said first bracket;
- said apertures sized to receive a bolt for rigidly connecting said brackets to one of said supported member and supporting member;
- said laterally elongated aperture being sized to allow said bolt to laterally slide therein with said bolt abutting said first bracket within said aperture therethrough to move said first bracket and preload said elastomeric pads between said first bracket and housing; and
- a fastener attachable to said bolt to rigidly lock said first bracket to said second when said elastomeric pads between said housing and first bracket are preloaded in shear.
- 6. An engine mount for a motor vehicle comprising:
- a first and second mounting housing fixed to one of load supporting chassis or an engine of the motor vehicle;
- a mounting bracket fixed to the other of the load supporting chassis or the engine of the motor vehicle;
- said first and second housings being aligned and having central openings therethrough circumscribed by substantially horizontally and vertically extending inner walls of said housings;
- said mounting bracket extending through said openings in both housings;
- elastomeric pads being bonded to said mounting bracket and said vertically extending walls of housings; and
- said elastomeric pads constructed such that said pads bonded to said mounting bracket and said first housing are preloaded in shear and said pads bonded to said mounting bracket and said second housing are under a load of substantially lesser magnitude than said pads bonded to said bracket and first housing when said mount is mounting said engine.
- 7. A vibration insulating mount comprising:
- at least one mounting component being rigidly connected to one of a supporting member and supported member;
- a single mounting component being rigidly connected to the other of said supporting member and supported member; and
- at least one axially extending elastomeric pad abutting said respective mounting components being rigidly connected to said supporting member and said supported member, wherein said at least one pad is preloaded in shear at one axial position and preloaded a lesser magnitude at another axial position when said mount is supporting said supported member.
- 8. An engine mount for a motor vehicle comprising:
- first and second mounting housings, each having a central opening therethrough circumscribed by substantially horizontally and vertically extending inner walls of said respective housings;
- a mounting bracket extending through said opening of both housings; and
- elastomeric pads bonded to said mounting bracket and to said vertical extending walls of said housings;
- said first housing being laterally offset from said second housing when said elastomeric pads are unloaded;
- wherein the elastomeric pads bonded to said first housing are adapted to become preloaded in shear as said first housing is laterally aligned with said second housing.
Parent Case Info
This is a continuation of application Ser. No. 159,997, filed June 16, 1980, abandoned.
US Referenced Citations (7)
Foreign Referenced Citations (2)
Number |
Date |
Country |
38923 |
Aug 1972 |
JPX |
890032 |
Feb 1962 |
GBX |
Continuations (1)
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Number |
Date |
Country |
Parent |
159997 |
Jun 1980 |
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