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998,913
ing the threaded key member 30 or by ad- justing the disk 31 upon the said threaded key or blade. The members 23 and 24 are each provided 5 with elongated alining slots or openings 33 and 34 and these openings are adapted for the reception of suitable threaded elements 35 which are connected with the depending finger 15 and one arm of the U-shaped side 10 2 of the frame 1, thus providing an effective bearing for the regulating or governing device. Having thus fully described the invention what is claimed as new is: 15 The combination with a revoluble shaft, of a speed regulating device for the shaft, said regulating device comprising a pair of substantially rectangular arms slidably con- nected together, said arms having one of 20 their ends provided with oppositely ar-
ranged curved offsets engaging the shaft, one of the members being of a greater length than the other member and each of said members having their ends opposite their curved offsets provided with right an- 25 gular offsets, said right angular offsets being provided with alining openings, the opening of the inner offset being threaded, a key member having a threaded portion within these openings, a threaded disk upon the 30 key member, and a tension device between the disk and the offset of the longer mem- ber. In testimony whereof we affix our signa- tures in presence of two witnesses. JOIN W. MALLORY. WALTER C. PETERS. Witnesses: J. W. ALLEN, J. J. LoosDow.
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