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The cord reel assembly (10) comprises a housing (12); a spool (14) mounted for rotation in the housing (12); an electrical component (15) carried by the spool (14); a first cable (16) having a first end connected to the electrical component (15), the first cable (16) being windable onto and off the

The cord reel assembly (10) comprises a housing (12); a spool (14) mounted for rotation in the housing (12); an electrical component (15) carried by the spool (14); a first cable (16) having a first end connected to the electrical component (15), the first cable (16) being windable onto and off the spool (14), the first cable (16) having at least one longitudinal cavity (32); and cavity (32); and a second cable (22) having a first end connected to the electrical component (15), the second cable (22) being windable onto and and off the spool (14), the second cable (22) being releasably nested in the cavity (32) of the first cable (16) when when the two cables are co-wound together on the spool (14).

대표청구항 ▼

The cord reel assembly (10) comprises a housing (12); a spool (14) mounted for rotation in the housing (12); an electrical component (15) carried by the spool (14); a first cable (16) having a first end connected to the electrical component (15), the first cable (16) being windable onto and off the

The cord reel assembly (10) comprises a housing (12); a spool (14) mounted for rotation in the housing (12); an electrical component (15) carried by the spool (14); a first cable (16) having a first end connected to the electrical component (15), the first cable (16) being windable onto and off the spool (14), the first cable (16) having at least one longitudinal cavity (32); and cavity (32); and a second cable (22) having a first end connected to the electrical component (15), the second cable (22) being windable onto and and off the spool (14), the second cable (22) being releasably nested in the cavity (32) of the first cable (16) when when the two cables are co-wound together on the spool (14). n sequence said first rigid disk and a steel pressure plate. 3. The friction device of claim 2 wherein friction braking material is secured to one annular face on said pressure plate that is furthermost from said front axial end; and said first rigid disk is formed of a material capable of maintaining a clamp load across the brake stack during braking application during a high energy stop that is more uniform than the clamp load across the brake stack that results when using a plate of steel having a resistance to bending comparable to that of said rigid disk at 75 degrees Fahrenheit. 4. The friction device of claim 1 wherein the first rigid disk is formed of carbon or ceramic composite material. 5. The friction device of claim 1 wherein the first rigid disk is formed of carbon fiber reinforced composite material. 6. The friction device of claim 1 wherein the first rigid disk is formed of cermet material. 7. The friction device of claim 1 wherein the first rigid disk is formed of aluminum and boron carbide cermet material. 8. The friction device of claim 1 further comprising a second rigid disk at the rear axial end of the brake stack. 9. The friction device of claim 8 wherein the first rigid disk is formed of carbon or ceramic composite material. 10. A friction device comprising: a plurality of actuators spaced circumferentially about and operatively connected against rotation during a braking action to a fixed mounting means including an axle; a wheel member operatively connected to said axle and rotatable with respect thereto; said wheel member having a plurality of axially extending drive ribs; a torque tube member operatively connected to said actuators; said torque tube member having a radially outwardly extending annular end portion defining a torque plate reaction member; said torque tube having a plurality of axially extending splines; a brake stack having a front axial end positioned adjacent to and contacted only at circumferentially spaced apart locations by said plurality of actuators during a braking action and a rear axial end positioned adjacent to a reaction member, the brake stack including alternating rotor and stator disks mounted with respect to an inner torque tube and an outer wheel for relative rotatable and axial movement, each rotor disk coupled to said wheel for rotation therewith and each stator disk coupled to said torque tube against rotation relative to said torque tube; the majority of the disks of the brake stack being formed of a material that will deform or flow during an anticipated high energy braking action; the brake stack comprising in sequence from its front axial end a first rigid disk and a steel pressure plate; the first rigid disk arranged to coact with said pressure plate to evenly distribute the clamping load across the faces of said brake stack when said actuators are operated to effect said braking action; wherein friction braking material is secured to one annular face on said steel pressure plate that is furthermost from said front axial end; and said first rigid disk is formed of a material capable of maintaining a clamp load across the brake stack during braking application during a high energy stop that is more uniform than the clamp load across the brake stack that results when using only a pressure plate of steel. 11. The friction device of claim 10 wherein the majority of said disks of said brake stack are formed of ferrous material. 12. The friction device of claim 11 wherein the first rigid disk is formed of carbon or ceramic composite material. 13. The friction device of claim 10 wherein the first rigid disk is formed of carbon fiber reinforced composite material. 14. The friction device of claim 10 wherein the first rigid disk is formed of cermet material. 15. The friction device of claim 10 wherein the first rigid disk is formed of aluminum and boron carbide cermet material. 16. The friction device of claim 10 further comprising a second rigid disk at the rear axial