Bevel friction ring gearing and method for mounting or producing a bevel friction ring gearing
AssigneeUlrich ROHS
InventorsULRICH ROHS, CHRISTOPH DRAEGER, WERNER BRANDWITTE
Life of this patent
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Abstract
The aim of the invention is to further develop a bevel friction ring gearing. The invention thus relates to a bevel friction ring gearing in which the friction ring can be displaced by means of an adjusting device that comprises a guide on which an adjusting bridge for the friction ring is arranged in a free axially displaceable manner. The adjusting device comprises a worm-gear drive that engages with the guide.
Claims28
1-27. (canceled)
A bevel friction ring gearing (1) comprising:
- a drive cone (2);
- a drive (44);
- a positive connection (43) wherein said drive cone (2) is operationally connected with said drive (44) via said positive connection (43), wherein the operational connection comprises a positive connection which is secured via a central screw.
A bevel friction ring gearing (1) comprising:
- a drive cone (2);
- a drive (44);
- a positive connection (43) wherein said drive cone (2) is operationally connected with said drive (44) via said positive connection (43), wherein the operational connection comprises a positive connection which is secured via a tensile screw.
A bevel friction ring gearing comprising:
- separate fluid spaces (39, 41) for a traction fluid and for a lubricant fluid;
- two gearing sides (30, 31), of which the one (31) is arranged on the side of the cone tip (71) of the drive cone (2) and the other (30) on the side of the cone foot (73) of the drive cone (2);
- wherein at least one of said fluid spaces (39) for the lubricant fluid comprises at least two part spaces (37, 38) and a first part space (37) is arranged on one gearing side (30) and a second part space (38) is arranged on another gearing side (31), wherein a lubricant channel (40) connects two part spaces (37, 38) and penetrates one (2) of the cones (2, 3).
A bevel friction ring gearing comprising:
- at least two cones (2, 3);
- at least one friction ring wherein said at least two cones interact with each other via said friction ring;
- a pressing on device (50) for clamping said cones together, said pressing on device for generating a pressing-on force dependent on the rotational moment, wherein the pressing-on device (50) comprises rolling bodies (51) which are arranged in corresponding rolling body races (52, 53) of two bodies (54, 55) displaceable relative to each other, wherein one (52) of the rolling body races (52, 53) is formed in one (3) of the cones (2, 3).
A bevel friction ring gearing comprising:
- at least two cones (2, 3);
- a friction ring wherein said at least two cones interact with each other via said friction ring (4), wherein at least one (2) of the cones (2, 3) comprises a separate bearing pin (60), wherein the separate bearing pin (60) is connected with the cone (2) via a seat (61, 62) divided in two.
A bevel friction ring gearing (1), comprising at least one forged cone (2, 3).
A bevel friction ring gearing (1) with at least two cones (2, 3) which interact with each other via a friction ring (4) and are clamped together via a pressing-on device (50) for generating a pressing-on force dependent on the rotational moment, wherein the pressing-on device (50) comprises two bodies (54, 55) displaceable relative to each other, wherein at least one of the displaceable bodies (54, 55) is mounted on one (3) of the cones (2, 3) via a needle bearing.
A bevel friction ring gearing (1) comprising. a clutch (33) arranged on the input side and/or a clutch on the output side, wherein the clutch (33) is hydraulically activated.
A bevel friction ring gearing (1) comprising:
- at least two cones (2, 3);
- a friction ring, wherein said at least two cones interact with each other via said friction ring (4) and
- a pressing on device wherein said cones are clamped together via said pressing-on device (50) for generating a pressing-on force dependent on the rotational moment, wherein the pressing-on device (50) comprises two bodies (54, 55) displaceable relative to each other as well as a spring element (56), wherein the spring element (56) can be removed without removing the displaceable bodies (54, 55).
A bevel friction ring gearing (1) comprising:
- at least two cones (2, 3);
- at least one friction ring wherein said at least two cones interact with each other via said friction ring (4),
- a pressing on device wherein said cones are clamped together via said pressing-on device (50) for generating a pressing-on force dependent on the rotational moment;
- and
- a plurality of bearings wherein said at least two cones are mounted in both sides in said plurality of bearings (88, 89, 90, 91);
- a plurality of bearing carriers for holding said plurality of bearings wherein said plurality of bearings are held in bearing carriers (92, 93), wherein both bearing carriers (92, 93) are designed in one piece.
A method for producing a bevel friction ring gearing (1), comprising forging at least one of the cones (2, 3) into at least one forged assembly.
Dependencies are inferred from the claim text.