GB1459631A
(en )
1976-12-22
Method of and means for the production of helically toothed involute gears
GB1438306A
(en )
1976-06-03
Key cutting machines
SU414061A1
(enrdf_load_html_response )
1974-02-05
GB1253361A
(en )
1971-11-10
Machine for chamfering or otherwise finishing the ends of teeth on gears or other toothed members
US2352689A
(en )
1944-07-04
Gear-cutting machine
US2210134A
(en )
1940-08-06
Hobbing machine
US2044485A
(en )
1936-06-16
Machine for producing gears
GB929164A
(en )
1963-06-19
Improvements relating to gear cutting machines
US2949706A
(en )
1960-08-23
Apparatus for forming broach type tools
US2506515A
(en )
1950-05-02
Automatic lathe or screw machine
GB1435775A
(en )
1976-05-12
Straight bevel gear grinding machine
GB621738A
(en )
1949-04-19
Improvements in or relating to means for cutting internally projecting gear teeth
US1816376A
(en )
1931-07-28
Gear cutting machine
US1698953A
(en )
1929-01-15
Gear-finishing machine
US2943538A
(en )
1960-07-05
Gear cutting machine
GB957924A
(en )
1964-05-13
New or improved machine for producing bevel and hypoid gears
US1203608A
(en )
1916-11-07
Gear-cutting machine.
US2479287A
(en )
1949-08-16
Gear planing machine
US1979870A
(en )
1934-11-06
Method of and machine for grinding gears
SU355844A1
(ru )
1976-06-25
Станок дл нарезани конических колес
SU476108A1
(ru )
1975-07-05
Зубообрабатывающий станок дл обработки конических колес
GB1360583A
(en )
1974-07-17
Automatic thread cutting machine
SU582962A1
(ru )
1977-12-05
Карусельный токарный станок
US1494377A
(en )
1924-05-20
Engraving apparatus
US3453930A
(en )
1969-07-08
Process for cutting gear teeth on the surface of a cylindrical blank workpiece