All Patents of Type: gear hobbing machines |
Patents 1 -
15
of 29
|
Number | Date | Patentee | Title | Type |
600,544 | Mar. 15, 1898 | F.J. Mathein | Gear Cutter | gear hobbing machines |
924,679 | Jun. 15, 1909 | E.J. Lees | Hob for Gear Cutters | gear hob cutters |
978,113 | Dec. 06, 1910 | P. Catucci | Hobbing gear-cutter | gear hob cutters |
FR-419,723 | Jan. 13, 1911 | P. Catucci | Gear cutting machine | gear hobbing machines |
GB-191,106,595 | Jun. 21, 1911 | J.H. Melloy | mprovements in Gear Hobbing Machines | gear hobbing machines |
GB-191,016,513 | Jul. 11, 1911 | P. Catucci | Improvements in and relating to hobbing gear cutters | gear hob cutters |
CH-55,234 | Aug. 16, 1912 | P. Catucci | Gear cutting machine | gear hobbing machines |
GB-191,403,234 | Jun. 25, 1914 | W. Owen, J.H. Melloy | Improvements in Connection with Dividing Mechanism for Gear Hobbing Machines | indexers and dividers |
1,516,477 | Nov. 18, 1924 | J.K. Schofield | Lost Motion Means for Gear Hobbing Machines | gear hobbing machines |
GB-259,363 | Oct. 14, 1926 | W. Owen, J.H. Melloy | Improvements Relating to Gear Generating Machines | gear hobbing machines |
1,612,830 | Jan. 04, 1927 | C.G. Olson | Grinding machine | gear hobbing machines |
2,073,917 | Mar. 16, 1937 | W.F. Zimmermann | Cutter Positioning Device for Hobbing Machines | gear hobbing machines |
2,117,930 | May 17, 1938 | W.F. Zimmermann | Outboard Swivel Support | gear hobbing machines |
2,135,893 | Nov. 08, 1938 | E.C. Head | Gear cutter | gear hob cutters |
2,161,268 | Jun. 06, 1939 | W.F. Zimmermann | Conoidal Bit Cutting Machine | gear hobbing machines |