EP 0614510 B1 19960124 - GEARED MACHINE
Title (en)
GEARED MACHINE
Title (de)
ZAHNRADMASCHINE
Title (fr)
MACHINE A ENGRENAGES
Publication
Application
Priority
- DE 4138913 A 19911127
- EP 9202592 W 19921112
Abstract (en)
[origin: WO9311357A1] Proposed is a geared machine with at least two meshing gearwheels whose tooth profile is made up of various different curves. The flanks (21) of the individual teeth (3; 5; 40, 50) have an involute profile (25) in the central section and, adjacent to it, a curved section (27) which passes tangentially into a linear section (29) which cuts directly the end face (11) of the tooth, thus giving, at the pitch point in the involute-profile section (25), a straight line of action.
IPC 1-7
IPC 8 full level
CPC (source: EP US)
F04C 2/084 (2013.01 - EP US); Y10T 74/19972 (2015.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL SE
DOCDB simple family (publication)
WO 9311357 A1 19930610; AT E133472 T1 19960215; DE 4138913 C1 19930609; DE 59205192 D1 19960307; EP 0614510 A1 19940914; EP 0614510 B1 19960124; ES 2082520 T3 19960316; JP H07501375 A 19950209; US 5454702 A 19951003
DOCDB simple family (application)
EP 9202592 W 19921112; AT 92923390 T 19921112; DE 4138913 A 19911127; DE 59205192 T 19921112; EP 92923390 A 19921112; ES 92923390 T 19921112; JP 50975593 A 19921112; US 24421694 A 19940520