Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Endless chain apparatus for forming spur and helical gears with means for controlling chain

Endless chain apparatus for forming spur and helical gears with means for controlling chain

US Patent 4204786 · Granted May 27, 1980

Estimated economic value: $714,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Gear generating machine1982
Mechanism for loading and unloading workpieces1981
Controllable tooling for gear cutting machine1981
Drive train for gear manufacturing machine1980
Expandable arbor for holding a stack of elements1980
Endless chain apparatus for forming spur and helical gears1980
Metalworking apparatus having improved means for supporting and guiding an endle1980
Clamping means for reducing deflections in machine tool1980