초록 ▼

The invention concerns a torsional damper (23) comprising an input element and an output element coaxial and movable in rotation relative to each other counter at least to an compression spring (300), wherein the two adjacent transverse parts, with radial orientation, associated with the input and o

The invention concerns a torsional damper (23) comprising an input element and an output element coaxial and movable in rotation relative to each other counter at least to an compression spring (300), wherein the two adjacent transverse parts, with radial orientation, associated with the input and output elements each comprise a housing (306-308, 302) receiving the spring (300) whereof the opposite ends are capable of co-operating with the supporting end surfaces (316-318, 304) which define the two housings to operate between the two elements; the length (LF) of each of the two associated housings (306-308, 302), separating the opposite supporting end surfaces, being greater than the length (LR) of the spring (300) at rest.

대표청구항 ▼

[ What is claimed is:] [1.] A torsion damper (23) comprising an input element (12, 18) and an output element (19) coaxial with each other and rotatable with respect to each other against the action of at least one compression spring (300), in which each of two adjacent, radially oriented, transverse

[ What is claimed is:] [1.] A torsion damper (23) comprising an input element (12, 18) and an output element (19) coaxial with each other and rotatable with respect to each other against the action of at least one compression spring (300), in which each of two adjacent, radially oriented, transverse parts (310-312, 303), associated with the two elements that comprise the input element (12, 18) and output element (19), includes a housing (306-308, 302) that receives the spring (300), the opposed ends of which are arranged to cooperate with end abutment surfaces (316-318, 304) that bound the two housings so as to act between the two elements, characterised in that the length (LF) of each of the two associated housings (306-308, 302), separating the opposed end abutment surfaces of the housing, is greater than the length (LR) of the spring (300) at rest.