Patent US4297912A successfully refreshed from Google Patents.
US4297912A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Control devices for use with a sheathed wire or cable
Assignee: Safran Seats SA
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Filing: 1979-02-21
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Granted: 1981-11-03
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Expires: 1999-02-21
Abstract
Abstract A control device comprises an actuating push button slidable in a housing. A traction element, also slidable in the housing, is secured to the head of a flexible sheathed wire or cable. The traction element has an inclined surface which is engaged by a ball displaced by actuation of the push button whereby to cause displacement of the traction element and of the wire or cable connected thereto.
Inventors
- 👤 Robert Marechal
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 13:35
CPC Classifications
F; F16; F16C; F16C1/00; F16C1/10; F16C1/12; F16C1/16; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18992; Y10T74/20; Y10T74/20396; Y10T74/20402; Y10T74/2042; Y10T74/2045
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
96 words
A control device comprising a housing, a traction element slidable in the housing, said traction element being securable to an elongate control element, and said traction element having means defining an inclined surface, ball means cooperating with said inclined surface, and pushbutton means slidable in the housing and actuatable to cause the traction element to be displaced by interaction between the ball means and said inclined surface, said housing including means defining an internal partition, said traction element being generally U-shaped and comprising opposed limbs, said limbs being located on opposite sides of said internal partition.
Claim 2
Dependent Claim
96 words
A control device comprising a housing, a traction element slidable in the housing, said traction element being securable to an elongate control element, and said traction element having means defining an inclined surface, ball means cooperating with said inclined surface, and pushbutton means slidable in the housing and actuatable to cause the traction element to be displaced by interaction between the ball means and said inclined surface, said housing including means defining an internal partition, said traction element being generally U-shaped and comprising opposed limbs, said limbs being located on opposite sides of said internal partition.
Claim 3
Dependent Claim
20 words
A control device according to claim 1, wherein the ball means is interposed between said inclined surface and the push-button.
Claim 4
Dependent Claim
30 words
A control device according to claim 1, further comprising a ball-engaging member rigid with the push button, said ball means being interposed between said inclined surface and said ball-engaging member
Claim 5
Dependent Claim
155 words
A control device comprising a housing, a traction element slidable in the housing, said traction element being securable to an elongate control element, and said traction element having means defining an inclined surface, ball means cooperating with said inclined surface, and pushbutton means slidable in the housing and actuatable to cause the traction element to be displaced by interaction between the ball means and said inclined surface said housing having means defining first and second bores, and said traction element having first and second end portions located within said bores, said first end portion being securable to an enlarged head of said elongate control element whereby said head moves in said first bore to guide said first end portion, and said second end portion comprises means defining an aperture, and a ball received in said aperture and in said second bore, whereby the ball moves in the second bore to guide said second end portion.
Claim 6
Dependent Claim
155 words
A control device comprising a housing, a traction element slidable in the housing, said traction element being securable to an elongate control element, and said traction element having means defining an inclined surface, ball means cooperating with said inclined surface, and pushbutton means slidable in the housing and actuatable to cause the traction element to be displaced by interaction between the ball means and said inclined surface said housing having means defining first and second bores, and said traction element having first and second end portions located within said bores, said first end portion being securable to an enlarged head of said elongate control element whereby said head moves in said first bore to guide said first end portion, and said second end portion comprises means defining an aperture, and a ball received in said aperture and in said second bore, whereby the ball moves in the second bore to guide said second end portion.
Claim 7
Dependent Claim
20 words
A control device according to claim 4 wherein the ball means is interposed between said inclined surface and the pushbutton.
Claim 8
Dependent Claim
29 words
A control device according to claim 4, further comprising a ball-engaging member rigid with the pushbutton, said ball means being interposed between said inclined surface and said ball-engaging member.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-11-02 | 1985-05-04 | 1985-11-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-11-02 | 1989-05-04 | 1989-11-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-11-02 | 1993-05-04 | 1993-11-03 | $7700.00 | Window Closed / Lapsed |