1. A fluid coupling in combination with hydraulic brake hose of a selected outside diameter for coupling the hose to a device, wherein the hose comprises:
a deformable, resilient inner layer made of a polymeric material; a reinforcement layer over the inner layer, and a deformable resilient outer layer over the reinforcement layer,
and wherein the fluid coupling comprises:
an eyelet having first and second portions; the first portion having a bore adapted to communicate with the device and the second portion having a projecting nipple adapted for receipt in the hose, the eyelet further having an annular exterior groove therein;
a crimping cup having first and second ends, the crimping cup being disposed around the projecting nipple and initially having an inside diameter greater than the outside diameter of the hose, the crimping cup further having an inwardly projecting lip aligned with the annular exterior groove in the eyelet and a bell-shaped pocket adapted to be disposed adjacent to an end portion of the hose which has been stripped of the outer layer, and
a coaxial strain-relief element configured as an annular ring made of a cross-linked polymeric material and having a contoured exterior surface with a bulge disposed in the bell-shaped pocket, the coaxial strain relief element being heat shrunk about the outer layer to form a hermetic seal therewith and being further urged against the reinforcement when the crimping cup is deformed radially inwardly to press the inner layer of the hose against the nipple and to press the inwardly projecting lip into the exterior groove in the eyelet.
2. A combination according to claim 1 wherein the cross-linked polymeric material of which the coaxial strain-relief element is comprised is polyamide, polyethylene, polypropylene, urethane, polyurethane or metallocene.
3. A combination according to claim 2 wherein the polymeric material of which the inner layer of the hose is comprised is polyethylene, polypropylene, polyamid, polytetrafluoroethylene or polytetrafluoroethylene alloys.
4. A combination according to claim 1 wherein the reinforcement layer is a braided layer comprised of brass, stainless steel, zinc-plated carbon steel, nickel-plated carbon steel or arimid fibers.
5. A combination according to claim 4 wherein the outer layer is clear or colored polyvinyl chloride or another polymeric material.
6. A combination according to claim 1 wherein the polymeric material of which the inner layer of the hose is comprised is polyethylene, polypropylene, polyamid, polyolefin, polytetrafluoroethylene or polytetrafluoroethylene alloys.
7. A combination according to claim 6 wherein the reinforcement layer is a braided layer comprised of stainless steel, brass, zinc-plated carbon steel, nickel-plated carbon steel or arimid fibers.
8. A combination according to claim 1 wherein the outer layer is clear or colored polyvinyl chloride or another polymeric material.
9. A fluid coupling for coupling a hydraulic hose of a selected outside diameter to a device, wherein the hose includes a deformable resilient inner layer; a metal wire reinforcement layer over the inner layer, and a deformable resilient outer layer over the metal wire reinforcement layer, the fluid coupling comprising:
an eyelet having first and second portions; the first portion having a bore adapted to communicate with the device and the second portion having a projecting nipple adapted for receipt in the hose, the eyelet further having an annular exterior groove therein;
a crimping cup having first and second ends, the crimping cup being disposed around the projecting nipple and initially having an inside diameter greater than the outside diameter of the hose, the crimping cup further having an inwardly projecting lip aligned with the annular exterior groove in the eyelet and a bell-shaped pocket adapted to be disposed adjacent to an end portion of the hose which has been stripped of the outer layer, and
a coaxial strain relief element configured as an annular ring and having a contoured exterior surface with a bulge disposed in the bell-shaped pocket for being urged about the end portion of the hose which has been stripped of the outer layer and against the outer layer when the crimping cup is deformed radially inwardly to press the inner layer of the hose about the nipple and to press the inwardly projecting lip into the exterior groove in the eyelet.
10. A fluid coupling according to claim 9 wherein the outer layer of the hose with which the fluid coupling is used is clear or colored polyvinylchloride and the wire reinforcement layer of the hose is stainless steel, brass, zinc-plated carbon steel or nickel-plated carbon steel.
11. A fluid coupling according to claim 10 wherein the strain relief element is made of a cross-linked polymeric material and is heat shrunk about the hose to provide a hermetic seal with the hose.
12. A fluid coupling according to claim 11 wherein the inner layer of the hose with which the fluid coupling is used is comprised of polyethylene, polypropylene, polyamid, polyolefin, polytetraflouroethylene or polytetraflouroethylene alloys.
13. A fluid coupling according to claim 11 wherein the cross-linked polymeric material is polyamide, polyethylene, polypropylene urethane, polyurethane or METALLOCENE\xae.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A device for releasable attachment of a conveyor belt carrier (1) of a printing press (2), the conveyor belt carrier (1) serving for the transportation of printing substrates (3) is capable of moving away from the operating elements (4) acting together with it for service purposes, wherein the conveyor belt carrier (1) is coupled on the printing press (2) capable of swiveling in a longitudinal side (5), in such a way that it can be swiveled (8) in at least one service position (6, 6) and one operating position (7) and fastened in the latter.
2. The device according to claim 1, wherein the operating position (7) is exactly defined by at least one stop (8).
3. The device according to claim 1 or 2, wherein at least one locking device (9) serves for fastening the conveyor belt carrier (1) in the operating position (7).
4. The device according to claim 1, 2, or 3, wherein at least one element (10) supporting the swivel motion is provided.
5. The device according to claim 4, wherein the element (10 is made in such a way that the conveyor belt carrier (1) can easily be brought into each position (6, 6, 7).
6. The device according to claim 4 or 5, wherein the element (10) is made in such a way that the conveyor belt carrier (1) has a holding contact in each position (6, 6, 7).
7. The device according to claim 4, 5, or 6, wherein the element (10) is made in such a way that the conveyor belt carrier (10 can be fastened in each position (6, 6, 7).
8. The device according to one of the claims 4 to 7, wherein the element (10) is at least one spring.
9. The device according to one of the claims 4 to 8, wherein the element (10) is at least one gas pressure spring.
10. The device according to one of the claims 4 to 9, wherein the element (1) is at least one lockable gas pressure.
11. the device according to one of the claims 4 to 10, wherein at least two elements (10) of different above-mentioned functions are combined with one another.