Vehicle top carrier

• US 4,682,719 A
• Filed: 01/30/1984
• Issued: 07/28/1987
• Est. Priority Date: 01/30/1984
• Status: Expired due to Fees

• Current Assignee: Pivot Manufacturing Company
• Original Assignee: Pivot Manufacturing Company
• Inventors: Jewett, Walter L., Ernst, M. Eric
• Primary Examiner(s): Marcus, Stephen
• Assistant Examiner(s): Petrik, Robert M.
• Application Number:
  US06/574,892
• Time in Patent Office: 1,275 Days
• Field of Search: 414/462, 414/679, 414/774, 414/754, 224/309, 224/321, 224/310, 108/48, 248/420
• US Class Current: 224/310
• CPC Class Codes: B60R 9/042 Carriers characterised by means to facilitate loading or unloading of the load, e.g. rollers, tracks, or the like

Abstract

A vehicle top carrier having guide members rigidly mounted on top of the vehicle, a load carrying frame mounted on the guide members for movement from a generally horizontal position atop the vehicle to an inclined loading and unloading position displaced from the vehicle, and a support arm assembly pivotally mounted at each end respectively to one end of the carrier frame and a vertical surface on the vehicle. The support arm assembly includes a pair of pivotally joined segments releasably secured in a rigid and generally linear relationship to each other. After the carrier frame has been slidably displaced to a partially inclined position, the support arm segments are released from their locked engagement with each other and are allowed to pivot about their adjoining ends, resulting in further inclination of the carrier frame to a more accessible loading and unloading position.

Claims

1. A vehicle top carrier comprising:

guide members rigidly mounted on top of the vehicle;

a carrier frame mounted on the guide members for movement from a generally horizontal transport position atop the vehicle to an inclined position displaced from the vehicle; and

a support arm assembly pivotally mounted at each of its terminal ends respectively to the carrier frame and to a vertical surface on the vehicle, the support arm assembly including means for shortening the effective distance between the terminal ends of the support arm, thereby to produce a further inclination of the carrier frame.

2. The vehicle top carrier described in claim 1 wherein the support arm assembly includes a plurality of segments, each segment being pivotally mounted to the adjacent segment, and each segment being releasably secured in a rigid and generally linear relationship to the adjacent segment,

whereby, as one support arm segment is released from its locked engagement with the adjacent support arm segment, the segments pivot about their adjoining ends, resulting in a further inclination of the carrier frame.

3. The vehicle top carrier described in claim 2 wherein the support arm assembly comprises two support arm segments.

4. The vehicle top carrier of the type described in claim 2 including detent means for restricting the pivot angle of the support arm segments.

5. The vehicle top carrier of the type described in claim 4 where the detent means is a strip of spring steel attached at each of its ends respectively to each of two adjacent support arm segments.

6. The vehicle top carrier described in claim 1 including means for locking the carrier frame in a transport position.

7. A vehicle top carrier of the type described in claim 1 where the guide members are a pair of generally parallel tracks.

8. In a vehicle top carrier having guide members rigidly mounted on the top of the vehicle and a carrier frame slideably mounted on the guide members for movement from a generally horizontal transport position on top of the vehicle to an inclined loading and unloading position displaced from the top of the vehicle, the improvement comprising:

a support arm pivotally mounted at each of the first and second ends respectively to the carrier frame and to a generally vertical surface on the vehicle, the support arm comprising a plurality of linear arm segments, each arm segment pivotally joined to the adjacent segment, and each arm segment releasably secured in a generally linear fashion to the adjacent segment.