Abstract: A reinforced hose includes an inner layer, a reinforcing intermediate layer, and an outer layer. The inner layer has and inwardly projecting sealing rib extending circumferentially on an inner surface thereof. The inner surface may also have an end stop to be engaged by a fitting received in the hose. The outer layer has a pair of annular clamp guides projecting outwardly which are axially spaced from an end of the hose. The sealing rib is positioned between the clamp guides to indicate an optimum location for a hose clamp.

Abstract: A reinforced hose includes an inner layer, a reinforcing intermediate layer, and an outer layer. The inner layer has and inwardly projecting sealing rib extending circumferentially on an inner surface thereof. The inner surface may also have an end stop to be engaged by a fitting received in the hose. The outer layer has a pair of annular clamp guides projecting outwardly which are axially spaced from an end of the hose. The sealing rib is positioned between the clamp guides to indicate an optimum location for a hose clamp.

Abstract: A shock-absorbing torsionally elastic power transmitting device is described having resilient cushioning means loaded with modulus-increasing fibrous reinforcement, adapted to be interposed between mating lugs of a hub and rim configured to accommodate high torque levels simultaneously with relatively large angular deflections. The fibrous reinforcement is preferably aligned in the principal direction of displacement of the cushions under load. In another aspect, a torsionally elastic power transmitting device is used with V- or V-ribbed belt friction drive sheaves subject to slippage, to absorb torsional shocks and minimize heat build-up.

Abstract: A process for preparing: (1) a generally dry fibrated admix; (2) a powdered elastomer/fiber composite master batch or fully compounded stock; or (3) an elastomer/fiber composite master batch or fully compounded stock; by mixing a partitioning agent and, optionally, plasticizers or adhesives with a generally dry defiberized material to define the fibrated admix; and blending the fibrated admix with a powdered polymer to define a powdered master batch or compounded stock; or dispersing the fiber in a viscoelastic mass to define a master batch or fully compounded stock or formed article, and then curing the mass to define an improved fiber composite structure.

Abstract: A process for preparing: 1) a generally dry fibrated admix; 2) a powdered elastomer/fiber composite master batch or fully compounded stock; or 3) an elastomer/fiber composite master batch or fully compounded stock; by mixing a partitioning agent and, optionally, plasticizers or adhesives with a generally dry defiberized material to define the fibrated admix; and blending the fibrated admix with a powdered polymer to define a powdered master batch or compounded stock; or dispersing the fiber in a viscoelastic mass to define a master batch or fully compounded stock or formed article, and then curing the mass to define an improved fiber composite structure.