Apparatus for securing a spare tire on a vehicle

Claim 2

Apparatus for securing a spare tire and wheel assembly in an elevated stored position and adapted to be used under a vehicle body, said apparatus comprising a tire lift/carrier unit including a depending flexible cable, first support means connecting said cable to said assembly, said cable being extendable and retractable in response to actuation of said tire lift/carrier unit for moving said first support means and said assembly between said elevated stored position and a lower ground engaging position, second support means independent of said cable for supporting said first support means and said assembly in an elevated position spaced above the ground, one of said support means including a connecting member movable between a released position and an engaged position connecting said first support means to said second support means, and means for moving said connecting member to said engaged position in response to failure of said cable to support said assembly in said stored position.

Claim 3

Apparatus as defined in claim 1 wherein said first support means comprise a latch unit defining an opening for receiving the said cable, said second support means including a support member adapted to be connected to the vehicle body and defining an opening for receiving said latch unit, and said latch unit including at least one spring biased latch element forming said connecting member.

Claim 4

Apparatus as defined in claim 2 wherein said support member comprises a sheet metal member, and said latch unit includes at least two of said latch elements for engaging said sheet metal member.

Claim 5

Apparatus as defined in claim 2 wherein said latch unit includes a generally cylindrical latch body, a plurality of said latch elements supported for corresponding generally radial movement between a retracted position and an outwardly extended position, spring means for urging said latch elements to said extended positions, and cam means for holding said latch elements in said retracted positions when said tire and wheel assembly are supported by said cable.

Claim 6

Apparatus as defined in claim 2 wherein said support member is tubular and defines said opening for receiving said latch unit.

Claim 7

Apparatus as defined in claim 5 wherein said support member comprises a set of interfitting telescopic tubular sections for accommodating different tire and wheel assemblies in said stored position.

Claim 8

Apparatus as defined in claim 1 wherein said second support means comprise vertically adjustable means to accommodate different said tire and wheel assemblies in said stored position.

Claim 9

Apparatus as defined in claim 1 wherein said second support means comprises a set of support elements, and means connecting said elements for relative movement.

Claim 10

Apparatus as defined in claim 8 wherein said support elements comprise interfitting tubular sections.

Claim 11

Apparatus for securing a spare tire and wheel assembly in an elevated stored position and adapted to be used under a vehicle body, said apparatus comprising a tire lift/carrier unit including a depending flexible element, first support means connecting said element to said assembly, said element being extendable and retractable in response to actuation of said tire lift/carrier unit for moving said first support means and said assembly between said elevated stored position and a lower ground engaging position, second support means independent of said element for supporting said first support means and said assembly in an elevated position spaced above the ground, said second support means including a holder adapted to be connected to the vehicle body, said first support means including latch means movable between a released position and an engaged position connecting said first support means to said holder, and means for moving said latch means to said engaged position in response to failure of said element to support said assembly in said stored position.

Claim 12

Apparatus for securing a spare tire and wheel assembly in an elevated stored position and adapted to be used under a vehicle body, said apparatus comprising a tire lift/carrier unit including a depending flexible element, first support means connecting said element to said assembly, said element being extendable and retractable in response to actuation of said tire lift/carrier unit for moving said first support means and said assembly between said elevated stored position and a lower ground engaging position, second support means independent of said element for supporting said first support means and said assembly in an elevated position spaced above the ground, said second support means including a holder adapted to be connected to the vehicle body, said first support means including latch means movable between a released position and an engaged position connecting said first support means to said holder, and means for moving said latch means to said engaged position in response to failure of said element to support said assembly in said stored position.

Claim 13

Apparatus as defined in claim 10 wherein said latch means comprises a latch body receiving said flexible element, at least one latch element supported by said latch body for movement between a retracted position and an extended position, and means for moving said latch element from said retracted position to said extended position in response to said failure of said flexible element.

Claim 14

Apparatus as defined in claim 10 wherein said latch means include a latch body supporting at least one latch element for generally horizontal movement, and spring biased means for moving said latch element to an outwardly projecting position for engaging said holder in response to failure of said element.

Claim 15

Apparatus as defined in claim 12 wherein said holder comprises a sheet metal member, and said latch means include at least two of said latch elements supported by said body for said horizontal movement.

Claim 16

Apparatus as defined in claim 12 wherein said latch body is generally cylindrical, a plurality of said latch elements supported for corresponding generally radial movement between a retracted position within said body and an outwardly extended position, spring means for urging said latch elements to said extended positions, and cam means for holding said latch elements in said retracted positions when said tire and wheel assembly are supported by said element.

Claim 17

Apparatus as defined in claim 10 wherein said holder has a bottom opening for receiving said latch means.

Claim 18

Apparatus as defined in claim 15 wherein said holder comprises adjustable means for accommodating different tire and wheel assemblies in said stored position.

Claim 19

Apparatus for securing a spare tire and wheel assembly in an elevated stored position and adapted to be used under a vehicle body, said apparatus comprising a tire lift/carrier unit including a depending flexible cable, first support means connecting said cable to said assembly, said cable being extendable and retractable in response to actuation of said tire lift/carrier unit for moving said first support means and said assembly between said elevated stored position and a lower ground engaging position, second support means independent of said cable for supporting said first support means and said assembly in an elevated position spaced above the ground, said second support means including a sheet metal holder adapted to be connected to the vehicle body, said first support means including a latch member movable between a released position and an engaged position connecting said first support means to said holder, means for moving said latch member to said engaged position in response to failure of said cable to support said assembly in said stored position, and said holder including adjustable means for accommodating different said tire and wheel assemblies in said stored positions.

Claim 20

Apparatus for securing a spare tire and wheel assembly in an elevated stored position and adapted to be used under a vehicle body, said apparatus comprising a tire lift/carrier unit including a depending flexible cable, first support means connecting said cable to said assembly, said cable being extendable and retractable in response to actuation of said tire lift/carrier unit for moving said first support means and said assembly between said elevated stored position and a lower ground engaging position, second support means independent of said cable for supporting said first support means and said assembly in an elevated position spaced above the ground, said second support means including a sheet metal holder adapted to be connected to the vehicle body, said first support means including a latch member movable between a released position and an engaged position connecting said first support means to said holder, means for moving said latch member to said engaged position in response to failure of said cable to support said assembly in said stored position, and said holder including adjustable means for accommodating different said tire and wheel assemblies in said stored positions.