Assembly and method for the adjustment of a cable casing

Claim 2

An improved assembly for the adjustment of a casing of the type having a cable slideably mounted therein, wherein said cable extends between and operatively connects a pair of movable members, said assembly including, first and second mounting means for attaching the casing at spaced locations generally adjacent to the movable members, said first mounting means movably mounting a first end of the casing, and said second mounting means immovably mounting a second end of the casing; gripping means including a plurality of tangs spaced circumferentially about and gripping the casing mounted in the first mounting means for permitting movement of the movable first end of the casing in a first direction and for restraining movement of said casing in a second direction opposite to said first direction, so that upon movement of one of the movable members in a predetermined direction the movable first end of the casing moves in the first direction to remote slack from the casing, and is retained in an adjusted position and restrained from moving in the second direction by the gangs of the gripping means; lock means movably mounted on the casing adjacent to and spaced from the first mounting means for restraining post-adjustment movement of said casing in the first direction, so that upon manual movement of the lock means into abutment with the first mounting means after movement of the casing to the adjusted position, said casing subsequently is restrained from additional movement in the first direction.

Claim 3

The assembly defined in claim 1 in which retainer means is mounted in the first mounting means for holding the gripping means in said first mounting means.

Claim 4

The assembly defined in claim 2 in which the retainer means is an annular insert having an outwardly extending ridge formed on an outer surface thereof; in which a complementary-shaped and sized groove is formed in the first mounting means; and in which the ridge of the annular insert is snappingly engaged in the groove of the first mounting means for mounting said insert in said mounting means.

Claim 5

The assembly defined in claim 2 in which the first mounting means is a generally cylindrical-shaped member formed with a passageway containing the gripping means and the retainer means therein, and for slideably receiving the movable first end of the casing.

Claim 6

The assembly defined in claim 1 in which the lock means includes gripping means mounted in a movable member for restraining post-adjustment movement of the casing in the first direction.

Claim 7

The assembly defined in claim 5 in which retainer means is mounted in the movable member for holding the gripping means in said movable member.

Claim 8

The assembly defined in claim 6 in which the retainer means is an annular insert having an outwardly extending ridge formed on an outer surface thereof; in which a complementary-shaped and sized groove is formed in the movable member; and in which the ridge of the annular insert is snappingly engaged in the groove of the movable member for mounting said insert in said movable member.

Claim 9

The assembly defined in claim 6 in which the movable member is generally cylindrical-shaped and defines a passageway adapted for mounting the gripping means and the retainer means therein, and for slideably receiving the movable first end of the casing.

Claim 10

The assembly defined in claim 1 in which a split sleeve is removably mounted on the casing between and in abutment with the first mounting means and the lock means for restraining movement of the lock means and casing in the first direction prior to removal of the sleeve and adjustment of said casing; and in which the length of the sleeve is greater than the distance of adjustment of the casing in the first direction.

Claim 11

An improved assembly for the adjustment of a casing of the type having a cable slideably mounted therein, wherein said cable extends between and operatively connects a pair of movable members, said assembly including, first and second mounting means for attaching the casing at spaced locations generally adjacent to the movable members, said first mounting means movable mounting a first end of the casing, and said second mounting means immovably mounting a second end of the casing; gripping means mounted in the first mounting means for permitting movement of the movable first end of the casing in a first direction and for restraining movement of said casing in a second direction opposite to said first direction, so that upon movement of one of the movable members in a predetermined direction the movable first end of the casing moves in the first direction to remove slack from the casing, and is retained in an adjusted position and restrained from moving in the second direction by the gripping means; and lock means movably mounted on the casing adjacent to and spaced from the first mounting means for restraining post-adjustment movement of said casing in the first direction, so that upon manual movement of the lock means into abutment with the first mounting means after movement of the casing to the adjusted position, said casing subsequently is restrained from additional movement in the first direction; said lock means including a plurality of circumferentially spaced, generally radially inwardly extending tangs inclined in the second direction and gripping the casing to restrain additional movement of said casing in the first direction upon manual movement of the movable member into abutment with the first mounting means after movement of the casing to the adjustment position.

Claim 12

An improved assembly for the adjustment of a casing of the type having a cable slideably mounted therein, wherein said cable extends between and operatively connects a pair of movable members, said assembly including, first and second mounting means for attaching the casing at spaced locations generally adjacent to the movable members, said first mounting means movable mounting a first end of the casing, and said second mounting means immovably mounting a second end of the casing; gripping means mounted in the first mounting means for permitting movement of the movable first end of the casing in a first direction and for restraining movement of said casing in a second direction opposite to said first direction, so that upon movement of one of the movable members in a predetermined direction the movable first end of the casing moves in the first direction to remove slack from the casing, and is retained in an adjusted position and restrained from moving in the second direction by the gripping means; and lock means movably mounted on the casing adjacent to and spaced from the first mounting means for restraining post-adjustment movement of said casing in the first direction, so that upon manual movement of the lock means into abutment with the first mounting means after movement of the casing to the adjusted position, said casing subsequently is restrained from additional movement in the first direction; said lock means including a plurality of circumferentially spaced, generally radially inwardly extending tangs inclined in the second direction and gripping the casing to restrain additional movement of said casing in the first direction upon manual movement of the movable member into abutment with the first mounting means after movement of the casing to the adjustment position.