US3749340A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mounting assembly for looms and the like
Assignee: RICHEN Inc
•
Filing: 1970-10-19
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Granted: 1973-07-31
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Expires: 1990-10-19
Abstract
Abstract An assembly is disclosed for mounting and supporting looms and other machines in which vibration produced during operation is controlled. The assembly includes a first plate which is adapted to support the foot of the loom on one surface and a second plate which is attached to and supports the first plate. Resilient means such as a grommet are positioned between and interconnect the first and second plates.
Inventors
- 👤 A Williams
- 👤 D Davenport
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:42
CPC Classifications
D; D03; D03D; D03D49/00; D03D49/02; D03D49/025; F; F16; F16F; F16F3/00; F16F3/08; F16F3/087; F16F3/0873
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
143 words
An assembly for mounting looms and the like to control the vibration thereof during operation, comrpising a first plate adapted to support a loom foot on one surface thereof, a second plate positioned beneath said first plate, and resilient means positioned between and interconnecting said first and second plates, said resilient means comprising at least one grommet attached to said first and second plates by a pair of independent studs which are embedded therein and protrude vertically therefrom, said first and second plates being attached to said grommet by engagement of said plates with said studs, whereby said first plate and a loom supported thereon are permitted to vibrate in a plane parallel to said second plate, and bearing means positioned between said first and second plates to provide a surface for said first plate to slide across when such loom is operated.
Claim 2
Dependent Claim
143 words
An assembly for mounting looms and the like to control the vibration thereof during operation, comrpising a first plate adapted to support a loom foot on one surface thereof, a second plate positioned beneath said first plate, and resilient means positioned between and interconnecting said first and second plates, said resilient means comprising at least one grommet attached to said first and second plates by a pair of independent studs which are embedded therein and protrude vertically therefrom, said first and second plates being attached to said grommet by engagement of said plates with said studs, whereby said first plate and a loom supported thereon are permitted to vibrate in a plane parallel to said second plate, and bearing means positioned between said first and second plates to provide a surface for said first plate to slide across when such loom is operated.
Claim 3
Dependent Claim
21 words
The assembly of claim 1 in which said bearing means are formed of a material having a low coefficient of friction.
Claim 4
Dependent Claim
14 words
The assembly of claim 2 in which said bearing means are formed of polytetrafluoroethylene.
Claim 5
Dependent Claim
19 words
The assembly of claim 1 in which said first plate includes a coating of abrasive on one surface thereof.
Claim 6
Dependent Claim
25 words
The assembly of claim 1 in which a shim is positioned between said resilient means and said second plate to accommodate machines of different weights.
Claim 7
Dependent Claim
34 words
The assembly of claim 1 including vibration pads positioned underneath said second plate adjacent the ends thereof to support the same and to assist in dampening vertical vibrations produced by operation of the loom.
Claim 8
Dependent Claim
125 words
An assembly for mounting looms and the like to control vibrations produced during opration, comprising a first plate adapted to support a loom foot on the upper surface thereof, a second plate positioned beneath said first plate, a pair of resilient grommets attached to and positioned between said first and second plates adjacent the ends thereof to interconnect said first and second plates and to support said first plate in operative position, said grommets including independent studs embedded therein and protruding vertically therefrom and attached to said first and second plates by engagement of said studs with said plates, and bearing means positioned between said first and second plates to provide a surface for said first plate to slide across when such loom is operated.
Claim 9
Dependent Claim
125 words
An assembly for mounting looms and the like to control vibrations produced during opration, comprising a first plate adapted to support a loom foot on the upper surface thereof, a second plate positioned beneath said first plate, a pair of resilient grommets attached to and positioned between said first and second plates adjacent the ends thereof to interconnect said first and second plates and to support said first plate in operative position, said grommets including independent studs embedded therein and protruding vertically therefrom and attached to said first and second plates by engagement of said studs with said plates, and bearing means positioned between said first and second plates to provide a surface for said first plate to slide across when such loom is operated.
Claim 10
Dependent Claim
19 words
The assembly of claim 7 in which said first plate includes a coating of abrasive on its upper surface.
Claim 11
Dependent Claim
64 words
The assembly of claim 1 in said resilient means comprise a single rubber grommet positioned between and attached to said first and second plates substantially centrally of the length of said plates, and bearing means positioned between said first and second plates on opposite sides of said grommet to provide a surface for said first plate to slide across when such loom is operated.
Claim 12
Dependent Claim
26 words
The assembly of claim 7 in which said grommets are rubber and said bearing means are formed of a material having a low coefficient of friction.
Claim 13
Dependent Claim
25 words
The assembly of claim 7 in which a shim is positioned between said resilient means and said second plate to accommodate looms of different weight.
Claim 14
Dependent Claim
34 words
The assembly of claim 7 including vibration pads positioned underneath said second plate adjacent the ends thereof to support the same and to assist in dampening vertical vibrations produced by operation of the loom.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-07-30 | 1977-01-29 | 1977-07-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-07-30 | 1981-01-29 | 1981-07-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-07-30 | 1985-01-29 | 1985-07-31 | $7700.00 | Window Closed / Lapsed |