Abstract Force transferring elements are disclosed which include a metal or plastic hub deep drawn or elongated with a flange extending therefrom and functioning as a force transferring element. The hub and flange may be of one piece with the flange having blades extending outwardly from the hub, the hub around its circumference being provided with a plurality of indented portions or corrugations to provide a spring action for engagement with a shaft. In another form of the invention two similar pieces are utilized each with a deep drawn or elongated hub and having outer rims which together receive a V-belt or the like. The elements may be connected to a shaft for input to the shaft, or may be carried on the shaft as energy converting or driving members.
A force transferring element having a hub portion of sheet material and an integral flange portion extending outwardly from said hub portion, the hub portion having a plurality of parallel circumferentially spaced inwardly extending corrugations for resilient engagement with a shaft.
Claim 2
Dependent Claim
41 words
A force transferring element having a hub portion of sheet material and an integral flange portion extending outwardly from said hub portion, the hub portion having a plurality of parallel circumferentially spaced inwardly extending corrugations for resilient engagement with a shaft.
Claim 3
Dependent Claim
21 words
A force transferring element as defined in claim 1 in which said flange portion is provided with a plurality of blades.
Claim 4
Dependent Claim
40 words
A force transferring element as defined in claim 1 in which a plurality of elements are provided each having elongated hub portions and flange portions integral with and extending outwardly from said hub portions, said flange portions being in engagement.
Claim 5
Dependent Claim
26 words
A force transferring element as defined in claim 3 in which each of said flange portions has outer rims in flared relation to receive a belt.
Claim 6
Dependent Claim
17 words
A force transferring element as defined in claim 4 in which said outer rims are driving elements.
Claim 7
Dependent Claim
17 words
A force transferring element as defined in claim 4 in which said outer rims are driven elements.
Claim 8
Dependent Claim
21 words
A force transferring element as defined in claim 2 in which said hub portion is in driving relation to said blades.
Claim 9
Dependent Claim
21 words
A force transferring element as defined in claim 2 in which said blades are in driving relation to said hub portion.