Patent US4589793A successfully refreshed from Google Patents.
US4589793A
Expired / Lapsed
US
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Mounting arrangement
Assignee: Individual
•
Filing: 1984-05-29
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Granted: 1986-05-20
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Expires: 2004-05-29
Abstract
Abstract An arrangement for firmly mounting a body in an aperture located in a planar surface on a platen comprises a mounting plate which is inserted in a groove located on the perimeter of the body. Means are provided for urging a part of the plate projecting from the groove into abutment with the planar surface and holding the projecting plate part thereagainst. The planar surface and the opposing surface of the mounting plate form an acute angle therebetween prior to urging the projecting portion into abutment with the planar surface. The value of this acute angle is selected in respect of given parameters, so as to pre-stress the mounting plate when the projection is urged against the planar surface.
Inventors
- 👤 Erik W. Nilsson
- 👤 Ake Brunnegard
- 👤 Hans Ring
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 06:53
CPC Classifications
F; F16; F16B; F16B3/00; B; B30; B30B; B30B15/00; B30B15/04; B30B15/045; F16B21/00; F16B21/10; F16B21/16; F16B2200/00; F16B2200/10; Y; Y10; Y10T; Y10T403/00; Y10T403/16; Y10T403/1616; Y10T403/70; Y10T403/7018; Y10T403/7075; Y10T403/7077
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
130 words
An arrangement for securely mounting a body in a bore carried by a platen, the platen including a planar surface extending outwardly about the bore, and the body having a peripheral groove, the arrangement comprising: a mounting plate having a first portion inserted in said groove and a second portion extending outwardly from said groove and overlying said planar surface, said second portion including an aperture, and means, extending through said aperture and into engagement with said planar surface, for urging said second portion into abutment with said planar surface, said planar surface and the surface of said mounting plate opposing said planar surface forming an acute angle therebetween so that upon urging said second portion into abutment with said planar surface, said first portion is tensioned within said groove.
Claim 2
Dependent Claim
130 words
An arrangement for securely mounting a body in a bore carried by a platen, the platen including a planar surface extending outwardly about the bore, and the body having a peripheral groove, the arrangement comprising: a mounting plate having a first portion inserted in said groove and a second portion extending outwardly from said groove and overlying said planar surface, said second portion including an aperture, and means, extending through said aperture and into engagement with said planar surface, for urging said second portion into abutment with said planar surface, said planar surface and the surface of said mounting plate opposing said planar surface forming an acute angle therebetween so that upon urging said second portion into abutment with said planar surface, said first portion is tensioned within said groove.
Claim 3
Dependent Claim
46 words
An arrangement according to claim 1, wherein said angle is so selected in relation to the width of said groove and the thickness and shape of said mounting plate, that the mounting plate is pre-stressed when said second portion is urged into abutment with said surface.
Claim 4
Dependent Claim
53 words
An arrangement according to claim 2, wherein said mounting plate, when urged into abutment with said planar surface, has an abutment line along one of the groove-defining edges and a further abutment line where a plate-defining edge remote from the second portion of said plate lies against the opposite side of the groove.
Claim 5
Dependent Claim
31 words
An arrangement according to claim 3, wherein said groove is inclined in relation to said planar surface at an angle of at most 10°, and wherein said mounting plate is planar.
Claim 6
Dependent Claim
11 words
An arrangement according to claim 4, wherein said angle is 3°-5°.
Claim 7
Dependent Claim
56 words
An arrangement according to claim 3, wherein said mounting plate and said groove exhibit therebetween a clearance which, when seen relative to the planar surface, is smaller than the difference in height between an outer defining edge of the groove and said inner abutment line of the mounting plate on the same side of said groove.
Claim 8
Dependent Claim
26 words
An arrangement according to claim 4, the groove in said body is inclined inwardly below said planar surface, when said body is mounted in said platen.
Claim 9
Dependent Claim
44 words
An arrangement according to claim 2, wherein said groove extends parallel with said planar surface, and wherein said mounting plate has a curved configuration, such as to be pre-stressed in the groove when said second portion is urged into abutment with said planar surface.
Claim 10
Dependent Claim
50 words
An arrangement according to claim 8, comprising a plurality of mounting plates of curved configuration, wherein each of said plates has arranged on one side thereof a position indicator intended to show the correct position of the plate in its respective groove, and to prevent wrong positioning of said plates.
Claim 11
Dependent Claim
29 words
An arrangement according to claim 3, wherein the mounting plate is formed so that said defining edge thereof conforms with the shape of the bottom contour of said groove.
Claim 12
Dependent Claim
37 words
An arrangement according to claim 1, wherein said bore is cylindrical, and wherein said body has at least a part which is of similar cylindrical shape to said bore and provided with said at least one groove.
Claim 13
Dependent Claim
27 words
An arrangement according to claim 11, wherein said body is a pillar or a bush associated therewith and has the same external diameter as said body-mounting portion.
References Cited (Backward Citations)
US351425A
Cited
US1982011A
Cited
US2219385A
Cited
US2895754A
Cited
US3012799A
Cited
US3797949A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-05-19 | 1989-11-18 | 1990-05-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-05-19 | 1993-11-18 | 1994-05-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-05-19 | 1997-11-18 | 1998-05-20 | $7700.00 | Window Closed / Lapsed |