Machine element or mechanism – Elements – Cams
Patent
1987-09-03
1989-02-28
Echols, P. W.
Machine element or mechanism
Elements
Cams
29227, 29611, 29619, 29745, 140 89, 269903, F16H 5302
Patent
active
048074888
ABSTRACT:
A coiled resistance element is connected to an insulator block by sequentially locating and holding the coil in place; camming the coil such that two adjacent coils are forced together and the coils on either side are forced away so as to form two gaps or openings; and, inserting the arms of an insulator block into the two gaps so as to force the two adjacent coils into the cross bar portion of a T-slot formed in the connector block. Upon removing the camming forces from the coil, the two adjacent coils will be separated and located in the cross bar portion of the T-slot to thereby secure the coil and insulator together.
REFERENCES:
patent: 791753 (1905-06-01), Daniels et al.
patent: 3942348 (1976-03-01), Maeda et al.
patent: 4036473 (1977-07-01), Kloster
patent: 4219918 (1980-09-01), Klann
Carrier Corporation
Echols P. W.
Zobkiw David J.
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