Global Patent Index - EP 1255025 B1

EP 1255025 B1 20041201 - Device for converting a rotational movement to reciprocation movement

Title (en)

Device for converting a rotational movement to reciprocation movement

Title (de)

Vorrichtung zur Umwandlung einer Drehbewegung in eine hin- und hergehende Bewegung

Title (fr)

Dispositif pour convertir un mouvement rotatif en va et vient

Publication

EP 1255025 B1 20041201 (DE)

Application

EP 02009735 A 20020430

Priority

AT 7192001 A 20010504

Abstract (en)

[origin: EP1255025A2] Device for converting rotational movement into reciprocating movement comprises a driven cam element (2) rotatably arranged in a flexible sleeve element (4), and a cam follower element, especially a tappet. The cam element and/or the sleeve element have surfaces (96) angled toward the peripheral surface (94) of the cam element in the peripheral direction and arranged next to each other in the peripheral direction. Preferred Features: The angled surfaces are stepped in a saw tooth manner and are arranged in two adjacent tracks.

IPC 1-7

F01L 1/08; F01L 1/30; F01L 1/053; F16H 53/06

IPC 8 full level

F01L 1/047 (2006.01); F01L 1/053 (2006.01); F01L 1/08 (2006.01); F01L 1/30 (2006.01); F16H 53/06 (2006.01)

CPC (source: EP)

F01L 1/047 (2013.01); F01L 1/08 (2013.01); F01L 1/30 (2013.01); F01L 2301/00 (2020.05)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

DOCDB simple family (publication)

EP 1255025 A2 20021106; EP 1255025 A3 20030502; EP 1255025 B1 20041201; AT E283967 T1 20041215; DE 50201648 D1 20050105

DOCDB simple family (application)

EP 02009735 A 20020430; AT 02009735 T 20020430; DE 50201648 T 20020430