F - Mech Eng,Light,Heat,Weapons – 01 – L
Patent
F - Mech Eng,Light,Heat,Weapons
01
L
64/1, 113/47
F01L 1/04 (2006.01) B21D 39/04 (2006.01) C07D 223/16 (2006.01) C07D 401/06 (2006.01) C07D 401/14 (2006.01) C07D 403/06 (2006.01) C07D 403/14 (2006.01) C07D 405/14 (2006.01) C07D 409/14 (2006.01) C07D 491/04 (2006.01)
Patent
CA 1287226
Abstract of the Disclosure: An assembly includes a hollow shaft formed of a material having a modulus of elasticity of less than 150,000 N/mm2, and drive elements secured on the shaft by expansion of the shaft. The shaft and the drive elements have a relationship such that: ?FA > 0.6 ?Fw EA/Ew [(rwa/rwi)2 - 1], and rAi - rwa > ?Fw/Ew - rwa. In this relationship, ?FA is the yield point and EA is the modulus of elasticity of the material of the drive elements in N/mm2. ?Fw is the yield point and Ew is the modulus of elasticity of the material of the shaft in N/mm2. rwa is the outside radius and rwi is the inside radius of the shaft and rAi is the inside radius of the drive element, in mm.
567453
Maus Wolfgang
Schulze Rudolf-Jochen
Swars Helmut
Emitec Gesellschaft Fur Emissionstechnologie Mbh
Fetherstonhaugh & Co.
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