Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Inventor
Thomas Robert Rossiter
Donald Noble
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Application grantedgrantedCritical
Publication of GB189704770ApublicationCriticalpatent/GB189704770A/en
4770. Rossiter, T. R., and Noble, D. Feb. 22. Clutches.-Relates to a clutch chiefly applicable for stopping machines at any point, and designed so that no strain shall be thrown on the bearings. The driving- pulley e<1> is loose on the main shaft, and has a washer e which projects inwardly between two discs b<1>, b<x>, the former of which is fixed on the main shaft, and the latter loose. The discs are made to rotate together by a pin b<2>, and are normally urged towards one another so as to grip the washer, and thus cause the main shaft to revolve, by springs d, but they can be separated by a lever c pivoted on a pin c' to the disc b<1>. The necessary movements of the lever c are caused by a bell-crank lever actuated by a pedal, and engaging with the lever as it revolves.
GB189704770D1897-02-221897-02-22Improvements in Devices for Driving Sewing and other Machines Intermittently.
ExpiredGB189704770A
(en)