Hoist apparatus

• US 6,089,431 A
• Filed: 03/19/1999
• Issued: 07/18/2000
• Est. Priority Date: 03/19/1999
• Status: Expired due to Term

• Current Assignee: Malcolm Edward Heyworth
• Original Assignee: Malcolm Edward Heyworth
• Inventors: Heyworth, Malcolm Edward
• Primary Examiner(s): KRIZEK, JANICE LEE
• Application Number:
  US09/272,948
• Time in Patent Office: 487 Days
• Field of Search: 280/497, 224/519, 224/521, 414/543, 414/462
• US Class Current: 224/521
• CPC Class Codes: B60D 1/075 Hitch-adaptors
• CPC Class Codes: B60D 1/52 removably mounted B60D1/56 takes precedence
• CPC Class Codes: B60D 1/58 Auxiliary devices
• CPC Class Codes: B60R 9/06 at vehicle front or rear rear luggage compartments within vehicle extensible externally of the vehicle body B60R5/041

Abstract

A hoist for lifting game animals or other loads comprises a boom mounted on a support column in communication with a base. The boom is rotatable relative to the base, which is insertable within a draw bar-type hitch receiver. The boom, support column and base are modular components that advantageously allow for quick assembly/disassembly of the hoist and compact storage of the hoist components. Further, the length of the hoist is adjustable to compensate for the size of the game animal or load being lifted. Additionally, a light source is attached to the hoist to illuminate the area near the hoist to increase safety during operation of the hoist. Finally, a dual draw bar for increasing the utilization of a draw bar-type hitch is included. The dual draw bar has at one end a draw bar adapter and at the opposite end a first and a second receiver section for utilization with draw bar-type accessories.

Claims

1. A hoist for removable attachment to a draw bar-type hitch receiver, comprising:

a dual draw bar comprising a first receiver and a second receiver at one end and a draw bar adapter at an opposing end, said first receiver and said second receiver each comprising a receiver section for receiving a draw bar, and said draw bar adapter sized for positioning within said draw bar-type hitch receiver;

a base support member positionable within either one of said first receiver and said second receiver;

a support column removably attachable to said base support member; and

a boom removably attachable to said support column, wherein said boom is rotatable relative to said base support member and wherein a height from said base support member to said boom is adjustable.

2. The hoist of claim 1, wherein said first receiver and said second receiver are adjustably attached to operatively provide an adjustable distance between said first receiver and said second receiver.

3. The hoist of claim 1, further comprising a first mating section extending from said first receiver and a second mating section extending from said second receiver, and wherein said first mating section and said second mating section are adjustably attached to operatively provide an adjustable distance between said first receiver and said second receiver.

4. The hoist of claim 1, wherein said support column is rotatable relative to said base support member.

5. The hoist of claim 1, wherein said support column is horizontally rotatable relative to said base support member.

6. The hoist of claim 1, wherein said support column has an adjustable length.

7. The hoist of claim 1, wherein said support column further comprises a first support member adjustable relative to a second support member for providing an adjustable length of said support column.

8. The hoist of claim 7, wherein said support column is horizontally rotatable relative to said base support member.

9. The hoist of claim 1, wherein said boom is horizontally rotatable relative to said base support member.

10. A dual draw bar receiver assembly for use with a draw bar-type hitch receiver, comprising:

a first receiver having a first receiver section, a first mating section and a draw bar adapter, said first receiver section for receiving a first draw bar, said draw bar adapter for removable attachment with said draw bar-type hitch receiver;

a second receiver having a second receiver section and a second mating section, said second receiver section for receiving a second draw bar; and

wherein said first mating section and said second mating section are attached to each other to operatively provide an adjustable distance between said first receiver and said second receiver.

11. A dual draw bar receiver assembly as recited in claim 10, wherein said first mating section has an external cross-sectional dimension smaller than an internal cross-sectional dimension of said second mating section.