US3586358A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bearing chuck
Assignee: Licentia Patent Verwaltungs GmbH
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Filing: 1969-07-23
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Granted: 1971-06-22
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Expires: 1989-07-23
Abstract
Abstract A hole in a bearing chuck is seated in a glass-fiber-reinforced plastic plate and held tightly by retaining arms positioned around the hole and extending from the face of the plate. As measured when in its seated position, the chuck has a predetermined axial length parallel to the axis of the hole. The chuck is inserted and withdrawn between two adjoining retaining arms in a position rotated 90* from the seated position about a seating axis perpendicular to the axis of the hole, the two adjoining retaining arms being spaced from one another, one on each side of the seating axis, at least a distance equal to the axial length of the chuck.
Inventors
- 👤 Lothar Kiesow
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:20
CPC Classifications
F; F16; F16C; F16C23/00; F16C23/02; F16C23/04; F16C23/043; F16C23/045; F16C35/00; F16C35/02; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32606; Y10T403/32631
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
140 words
An assembly comprising a first body having a hole extending from a face thereof, said hole having an axis, a second body situated in a seated position in said hole and having a predetermined axial length measured in the direction of the axis of said hole, said first body having at least three retaining arms protruding from said face and positioned about said hole, said retaining arms having abutment surfaces bearing against said second body in said seated position, said second body being rotatable 90* out of and into its seated position about a seating axis perpendicular to the axis of said hole, an adjoining two of said retaining arms being spaced from one another, one on each side of said seating axis, at least a distance equal to said predetermined axial length of said second body into said hole.
Claim 2
Dependent Claim
140 words
An assembly comprising a first body having a hole extending from a face thereof, said hole having an axis, a second body situated in a seated position in said hole and having a predetermined axial length measured in the direction of the axis of said hole, said first body having at least three retaining arms protruding from said face and positioned about said hole, said retaining arms having abutment surfaces bearing against said second body in said seated position, said second body being rotatable 90* out of and into its seated position about a seating axis perpendicular to the axis of said hole, an adjoining two of said retaining arms being spaced from one another, one on each side of said seating axis, at least a distance equal to said predetermined axial length of said second body into said hole.
Claim 3
Dependent Claim
64 words
An assembly as defined in claim 1, said first body having opposing abutment surfaces bearing against said second body in its seated position on the side of said second body opposite to that on which the abutment surfaces of the retaining arms bear, said opposing abutment surfaces lying between said retaining arms as projected onto a plane perpendicular to the axis of said hole.
Claim 4
Dependent Claim
39 words
An assembly as claimed in claim 2, said hole of the first body being defined in part by a cylindrical bounding surface extending to the abutment surfaces of the retaining arms between said opposing abutment surfaces. to such use.
Claim 5
Dependent Claim
30 words
An assembly as claimed in claim 2, said hole of the first body being conically tilted up to the abutment surfaces of the retaining arms between said opposing abutment surfaces.
Claim 6
Dependent Claim
29 words
An assembly as claimed in claim 1, said first body having the form of a plate, the axis of said hole being perpendicular to the plane of said plate.
Claim 7
Dependent Claim
14 words
An assembly as claimed in claim 1, said first body made of glass-fiber-reinforced plastic.
Claim 8
Dependent Claim
13 words
An assembly as claimed in claim 1, said retaining arms being slightly resilient.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-06-21 | 1974-12-21 | 1975-06-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-06-21 | 1978-12-21 | 1979-06-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-06-21 | 1982-12-21 | 1983-06-22 | $7700.00 | Window Closed / Lapsed |