Tire dolly

• US 5,702,226 A
• Filed: 08/22/1996
• Issued: 12/30/1997
• Est. Priority Date: 08/22/1996
• Status: Expired due to Fees

• Current Assignee: David Pickle
• Original Assignee: David Pickle
• Inventors: Pickle, David
• Primary Examiner(s): Brahan, Thomas J.
• Application Number:
  US08/701,323
• Time in Patent Office: 495 Days
• Field of Search: 414/426, 414/427, 414/428, 414/429, 414/430, 280/79.4
• US Class Current: 414/426
• CPC Class Codes: B60B 29/002 provided with a dolly
• CPC Class Codes: B62B 1/264 the objects being of cylindrical shape, e.g. barrels, buckets, dustbins

Abstract

The present invention relates to a tire dolly (10) comprising a cross member (12) which comprises a cross member axle (12A). The cross member (12) further comprises a cross member left tire (12CL) securely mounted on a left distal end of the cross member axle (12A) by a cross member left axle cap (12AL) and a cross member right tire (12CR) securely mounted on a right distal end of the cross member axle (12A) by a cross member right axle cap (12AR). The tire dolly (10) further comprises a left fork (14L) which comprises a left fork shaft (14LA) securely mounted at an inner distal end onto the cross member (12). The left fork (14L) further comprises a left fork roller (14LB) rotatably longitudinally disposed upon the left fork shaft (14LA). The left fork (14L) further comprises a left fork cap (14LD) securely mounted at an outer distal end of the left fork shaft (14LA) functioning to retain the left fork roller (14LB) thereon. The tire dolly (10) further comprises a right fork (14R) which comprises a right fork shaft (14RA) securely mounted at an inner distal end onto the cross member (12). The right fork (14R) further comprises a right fork roller (14RB) rotatably longitudinally disposed upon the right fork shaft (14RA). The right fork (14R) further comprises a right fork cap (14RD) securely mounted at an outer distal end of the right fork shaft (14RA) functioning to retain the right fork roller (14RB) thereon. The tire dolly (10) further comprises a handle (16) securely mounted onto the cross member (12).

Claims

1. A tire dolly comprising:

A) a cross member assembly comprising;

i) a cross member axle having left and right outer ends, a left tire rotatably mounted over the left outer end of the cross member axle and secured in place by a left cross member axle cap, and a right tire rotatably mounted over the right outer end of the cross member axle and secured in place with a right cross member axle cap;

B) a left fork assembly comprising;

i) a left fork shaft having inner and outer ends, the inner end rigidly attached to the cross member axle adjacent to its left outer end and extending in a first direction;

ii) a left fork roller having inner and outer ends, and being rotatably mounted and longitudinally disposed over the left fork shaft;

iii) a left fork outer washer mounted on the left fork shaft adjacent the outer end of the left fork roller and a left fork inner washer mounted on the left fork shaft adjacent the inner end of the left fork roller, the left fork outer washer having a diameter greater than the diameter of the left fork roller to support the left fork roller a distance above a supporting surface; and

iv) a left fork cap secured to the outer end of the left fork shaft for retaining the left fork roller and the left fork outer washer thereto;

C) a right fork assembly comprising;

i) a right fork shaft having inner end and outer ends, the inner end rigidly attached to the cross member axle adjacent to its right outer end and extending in a direction parallel to the first direction;

ii) a right fork roller having inner and outer ends, and being rotatably mounted and longitudinally disposed over the right fork shaft;

iii) a right fork outer washer mounted on the right fork shaft adjacent the outer end of the right fork roller and a right fork inner washer mounted on the right fork shaft adjacent the inner end of the right fork roller, the right fork outer washer having a diameter greater than the diameter of the right fork roller to support the right fork roller a distance above the supporting surface; and

iv) a right fork cap secured to the outer end of the right fork shaft for retaining the right fork roller and the right fork outer washer thereto; and

D) a handle assembly comprising;

i) an inner handle member having inner and outer ends, the inner end rigidly attached to the cross member axle and extending in a direction opposite to the first direction;

ii) an outer handle member having inner and outer ends,

iii) a handle joiner attaching the outer end of the inner handle member to the inner end of the outer handle member for pivoting folding movements of the outer handle member with respect to the inner handle member.