Machine element or mechanism – Gearing – Teeth
Patent
1975-03-17
1976-03-09
Gerin, Leonard H.
Machine element or mechanism
Gearing
Teeth
74425, F16H 116, F16H 5504
Patent
active
039423891
ABSTRACT:
A worm gearing having a worm and worm gear in meshing engagement. The worm consists of a thread which is produced by winding a strandlike member into a helix configuration. The strandlike member has two rows of projections and recesses on opposite sides of the strand which, in the wound-up condition, engage the projections and recesses of the next adjacent row to thereby prevent a relative reciprocal shifting therebetween during use thereof.
REFERENCES:
patent: 3106103 (1963-10-01), Smith
patent: 3186082 (1965-06-01), Ulrich, Jr. et al.
patent: 3845669 (1974-11-01), Pickles
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