Claims
- 1. A safety binding for a ski having a longitudinal plane of symmetry and comprising a one-piece jaw having a rear end in which can be engaged and maintained one end of the sole of a ski boot, a casing integrally extending from said jaw frontwardly, support means connectible to said ski and providing two lateral support lines disposed respectively on either side of the longitudinal plane of symmetry of the ski, said jaw and casing defining a bore, said jaw having a transverse face, said support means comprising a support body engaged in said bore and having a transverse face opposed to the transverse face of the jaw, one of said transverse faces including projections and the other transverse face having recesses receiving said projections and defining said support lines while permitting relative movement between said jaw and said support body, and means in said bore resiliently acting on said jaw to urge said projections into said recesses such that the jaw can pivot on either line of support, the lines of support viewed along the longitudinal axis of the ski converging towards a point disposed above the ski in order that in one direction of lateral movement of the jaw, the jaw will pivot about one line of support and in the other direction of lateral movement of the jaw, the jaw will pivot about the other line of support.
- 2. A safety binding according to claim 1 wherein said means in said bore resiliently acting on said jaw comprises a piston bearing against said support body and a spring engaging said piston and said casing and urging the jaw against said support body.
- 3. A safety binding according to claim 2 wherein said support means comprises a base plate including means for attachment to a ski, said support body being integral with said base plate.
- 4. A safety binding according to claim 1 wherein said projections are on the transverse face of the support body.
- 5. A safety binding according to claim 1 in which the projections are constituted by ribs converging upwardly one towards the other and having rounded ends forming cylindrical surfaces of relatively small diameter to constitute the lines of support, the recesses being formed by converging grooves subtending between them the same angle as the ribs.
- 6. A safety binding according to claim 1 in which the support means is reduced in cross-sectional area towards the front to permit rotation of the assembly formed by the jaw and the casing, and is provided in its rear face with a recess in which engages the rear end of the piston.
- 7. A safety binding according to claim 6 wherein said recess is conical.
Priority Claims (1)
Number |
Date |
Country |
Kind |
75 37908 |
Dec 1975 |
FRX |
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Parent Case Info
This is a division of application Ser. No. 747,526 filed Dec. 6, 1976 and now abandoned.
US Referenced Citations (4)
Foreign Referenced Citations (2)
Number |
Date |
Country |
2214091 |
Sep 1973 |
DEX |
2364298 |
Jun 1975 |
DEX |
Divisions (1)
|
Number |
Date |
Country |
Parent |
747526 |
Dec 1976 |
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