Cable control system

Claim 2

A cable control system comprising: a spring loaded latch, a cable having a strand attached at one end and to said latch, means for maintaining tension on said strand in a direction away from said latch, control means adjacent the other end of said strand and adapted in one position to engage said strand and place a tension on said strand to release said latch and in another position to release said strand such that said means for applying tension to said strand adjusts the tension on said strand, said control means including a member on said other end of said strand, a bracket, a lever pivoted to said bracket, said bracket defining a track for said member on said other end of said strand, an arm pivoted to said lever, a stop on said bracket holding said arm out of engagement with said member, and means yieldingly urging said arm toward said stop, said lever being operable to move said arm into engagement with said member.

Claim 3

The cable control system set forth in claim 1 wherein said member on said strand has a roughened surface adapted to be contacted by said arm.

Claim 4

The cable control system set forth in claim 1 wherein said arm is made of metal.

Claim 5

The cable control system set forth in claim 1 wherein said arm is made of hard plastic.

Claim 6

The cable control system set forth in claim 1 wherein said arm is made of polyurethane.

Claim 7

The cable control system set forth in claim 1 wherein said arm is made of hard rubber.

Claim 8

The cable control system set forth in claim 1 wherein said member is a rack having teeth on its upper surface and said arm has gear teeth adapted to mesh with said teeth of said rack.

Claim 9

A cable control system comprising: a spring loaded latch, a cable having a strand attached at one end to said latch, means for maintaining tension on said strand in a direction away from said latch, control means adjacent the other end of said strand and adapted in one position to engage said strand and place a tension on said strand to release said latch and in another position to release said strand such that said means for applying tension to said strand adjusts the tension on said strand, a lever adapted to be manually operated and an arm pivoted on said lever to engage said member, said control means being constructed and arranged to hold said strand in said one position, said control means including a member on said other end of said strand and comprising a second stop, the pivot axis of said arm on said lever being positioned such that as the lever is moving about its pivot axis, the pivot axis of the arm moves from one side of a plane defined by the pivot axis of said lever and the point of engagement of the arm with said member to the other side of said plane to bring said lever into engagement with said second stop.

Claim 10

A cable control system comprising: a spring loaded latch, a cable having a strand attached at one end to said latch, means for maintaining tension on said strand in a direction away from said latch, control means adjacent the other end of said strand and adapted in one position to engage said strand and place a tension on said strand to release said latch and in another position to release said strand such that said means for applying tension to said strand adjusts the tension on said strand, a lever adapted to be manually operated and an arm pivoted on said lever to engage said member, said control means being constructed and arranged to hold said strand in said one position, said control means including a member on said other end of said strand and comprising a second stop, the pivot axis of said arm on said lever being positioned such that as the lever is moving about its pivot axis, the pivot axis of the arm moves from one side of a plane defined by the pivot axis of said lever and the point of engagement of the arm with said member to the other side of said plane to bring said lever into engagement with said second stop.

Claim 11

The cable control system set forth in claim 8 further comprising means yieldingly urging said arm toward said stop wherein said means yieldingly urging said arm toward said stop comprises a tension spring.

Claim 12

The cable control system set forth in claim 8 further comprising means yieldingly urging said arm toward said stop wherein said means yieldingly urging said arm toward said stop comprises a torsion spring.

Claim 13

The cable control system set forth in claim 8 wherein said arm is made of metal.

Claim 14

The cable control system set forth in claim 8 wherein said arm is made of hard plastic.

Claim 15

The cable control system set forth in claim 12 wherein said arm is made of polyurethane.

Claim 16

The cable control system set forth in claim 8 wherein said arm is made of hard rubber.

Claim 17

The cable control system set forth in claim 8 wherein said member includes a rack having teeth on its upper surface and said arm pivoted to said lever having gear teeth adapted to mesh with said teeth of said rack.

Claim 18

The cable control system set forth in claim 8 wherein said means for maintaining tension on the strand comprises a compression spring.

Claim 19

The cable control system set forth in claim 8 including low friction means engaging said member.

Claim 20

A cable control system comprising a cable having a strand adapted to be attached to one end to a latch, means for maintaining tension on said strand in a direction away from the latch, control means adjacent the other end of said strand and adapted in one position to engage said strand and place a tension on said strand to release said latch and in another position to release said strand such that said means for applying tension to said strand adjusts the tension on said strand, said control means including a member on said other end of said strand, a lever adapted to be manually operated, and an arm being pivoted on said lever and adapted to engage said member, a stop normally holding said arm out of engagement with said member, and means yieldingly urging said arm toward said stop, said control means being constructed and arranged to hold said strand in said one position, said control means comprising a second stop, the pivot axis of said arm on said lever being positioned such that as the lever is moving about its pivot axis, the pivot axis of the arm moves from one side of a plane defined by the pivot axis of said lever and the point of engagement of the arm with said member to the other side of said plane to bring said lever into engagement with said second stop.

Claim 21

A cable control system comprising a cable having a strand adapted to be attached to one end to a latch, means for maintaining tension on said strand in a direction away from the latch, control means adjacent the other end of said strand and adapted in one position to engage said strand and place a tension on said strand to release said latch and in another position to release said strand such that said means for applying tension to said strand adjusts the tension on said strand, said control means including a member on said other end of said strand, a lever adapted to be manually operated, and an arm being pivoted on said lever and adapted to engage said member, a stop normally holding said arm out of engagement with said member, and means yieldingly urging said arm toward said stop, said control means being constructed and arranged to hold said strand in said one position, said control means comprising a second stop, the pivot axis of said arm on said lever being positioned such that as the lever is moving about its pivot axis, the pivot axis of the arm moves from one side of a plane defined by the pivot axis of said lever and the point of engagement of the arm with said member to the other side of said plane to bring said lever into engagement with said second stop.

Claim 22

The cable control system set forth in claim 18 wherein said means yieldingly urging said arm toward said stop comprises a tension spring.

Claim 23

The cable control system set forth in claim 18 wherein said means yieldingly urging said arm toward said stop comprises a torsion spring.

Claim 24

The cable control system set forth in claim 18 wherein said member on said strand has a roughened surface adapted to be contacted by said arm.

Claim 25

The cable control system set forth in claim 21 wherein said arm is made of hard plastic.

Claim 26

The cable control system set forth in claim 22 wherein said arm is made of polyurethane.

Claim 27

The cable control system set forth in claim 21 wherein said arm is made of hard rubber.

Claim 28

The cable control system set forth in claim 18 wherein said arm is made of metal.

Claim 29

The cable control system set forth in claim 18 wherein said member is a rack having teeth on its upper surface and said arm has gear teeth adapted to mesh with said teeth of said rack.

Claim 30

The cable control system set forth in claim 18 wherein said means for maintaining tension on the strand comprises a compression spring.

Claim 31

A cable control system comprising a cable having a strand adapted to be attached to one end to a latch, means for maintaining tension on said strand in a direction away from the latch, control means adjacent the other end of said strand and adapted in one position to engage said strand and place a tension on said strand to release said latch and in another position to release said strand such that said means for applying tension to said strand adjusts the tension on said strand, said control means including a bracket, a lever pivoted on said bracket, said bracket defining a track for a member on said other end of said strand, an arm being pivoted to said lever, a stop on said bracket holding said arm out of engagement with said member, and means yieldingly urging said arm toward said stop, said lever being operable to move said arm into contact with said member.

Claim 32

A cable control system comprising a cable having a strand adapted to be attached to one end to a latch, means for maintaining tension on said strand in a direction away from the latch, control means adjacent the other end of said strand and adapted in one position to engage said strand and place a tension on said strand to release said latch and in another position to release said strand such that said means for applying tension to said strand adjusts the tension on said strand, said control means including a bracket, a lever pivoted on said bracket, said bracket defining a track for a member on said other end of said strand, an arm being pivoted to said lever, a stop on said bracket holding said arm out of engagement with said member, and means yieldingly urging said arm toward said stop, said lever being operable to move said arm into contact with said member.

Claim 33

The cable control system set forth in claim 28 wherein said means yieldingly urging said arm toward said stop comprises a tension spring.

Claim 34

The cable control system set forth in claim 28 wherein said means yieldingly urging said arm toward said stop comprises a torsion spring.

Claim 35

The cable control system set forth in claim 30 including a second torsion spring yieldingly urging said lever.

Claim 36

The cable control system set forth in claim 28 wherein said member on said strand has a roughened surface adapted to be contacted by said arm.

Claim 37

The cable control system set forth in claim 32 wherein said arm is made of metal.

Claim 38

The cable control system set forth in claim 32 wherein said arm is made of hard plastic.

Claim 39

The cable control system set forth in claim 34 wherein said arm is made of polyurethane.

Claim 40

The cable control system set forth in claim 32 wherein said arm is made of hard rubber.

Claim 41

The cable control system set forth in claim 28 wherein said member is a rack having teeth on its upper surface and said arm has gear teeth adapted to mesh with said teeth of said rack.

Claim 42

The cable control system set forth in claim 28 wherein said control means is constructed and arranged to hold said strand in said one position.

Claim 43

The cable control system set forth in claim 28 wherein said means yieldingly urging said arm toward said stop comprises a tension spring.

Claim 44

The cable control system set forth in claim 39 wherein said means yieldingly urging said arm toward said stop comprises a torsion spring.