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All Patents in class 226/177
Patents 1 - 7 of 7
First set of recordsLast set of records
NumberDatePatenteeTitleType
441,411Nov. 25, 1890J. HartnessStock Feeding Device for Screw Machinesworkpiece changers and storage mechanisms
467,098Jan. 12, 1892J. HartnessStock Feeding Device for Screw Machinesworkpiece changers and storage mechanisms
674,136May 14, 1901J.W. von Pittler, E. HuhnFeed mechanism for metal-working machinesmetal lathes
1,309,824Jul. 15, 1919W.H. TroutFeed-roll mechanismwoodworking machine stockfeeding mechanisms
2,613,706Oct. 14, 1952O.P. SmithWeighted feed roll for wood-working machinesmolders
3,009,617Nov. 21, 1961R.W. BrownStock Feed for Automatic Multiple Spindle Lathemultiple spindle lathes
3,854,614Dec. 17, 1974D. AlbrechtLog feeding and turning machinesawmill log handling
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