초록 ▼

A support frame in the form of a rigid cylindrical ring of a diameter for snugly receiving either shouldered diametrically reduced base or valve shielding end of an LPG (propane) tank is provided and the ring includes a support leg carried by a first peripheral portion of the ring and projecting gen

A support frame in the form of a rigid cylindrical ring of a diameter for snugly receiving either shouldered diametrically reduced base or valve shielding end of an LPG (propane) tank is provided and the ring includes a support leg carried by a first peripheral portion of the ring and projecting generally axially of one axial end of the ring. A pair of support arms are supported from second and third peripherally spaced portions of the ring substantially equally oppositely angularly spaced from the first ring peripheral portion and spaced slightly on the side of a diametric plane of the ring remote from the first portion and disposed normal to a radial plane of the ring upon which the leg is disposed. The arms also project generally axially outwardly from the aforementioned one axial end of the ring and the outer free ends of the arms include support wheels journalled therefrom for rotation about generally aligned axes parallelling the aforementioned diametric plane.

대표청구항 ▼

1. An LPG tank including a shouldered diametrically reduced lower end, a cart for trailing said tank including a rigid cylindrical ring of an inside diameter snugly receiving said diametrically reduced end of said tank therethrough with the shoulder of said tank abutted against said ring, support le

1. An LPG tank including a shouldered diametrically reduced lower end, a cart for trailing said tank including a rigid cylindrical ring of an inside diameter snugly receiving said diametrically reduced end of said tank therethrough with the shoulder of said tank abutted against said ring, support leg means carried by a first peripheral portion of said ring and projecting generally axially of said ring away from said tank, a pair of support arms supported from second and third peripherally spaced portions of said ring substantially equally and oppositely angularly spaced from said first portion and spaced slightly on the side of a diametric plane of said ring remote from said first portion and disposed normal to a radial plane generally centered relative to said leg means, said arms also projecting generally axially outwardly from said ring away from said tank, the outer free ends of said arms including support wheels journalled therefrom for rotation about generally aligned axes paralleling said diametric plane, said axes being spaced outward of the free end of said diametrically reduced end of said tank, the upper end of said tank including a shoulder defining diametrically reduced protective sleeve of an axial extent greater than the axial extent of said diametrically reduced lower end and over which said ring of said cart is snugly receivable to a position with the shoulder defined by said sleeve abutted by said ring when said cart is inverted, the spacing between said ring and those peripheral portions of said wheels remote from said ring being less than the axial extent of said sleeve, whereby when said cart is positioned on said sleeve with said ring abutted against the shoulder defined by said sleeve, no portions of said cart, including the wheels thereof, project outward beyond the free end of said sleeve. 2. The cart of claim 1 wherein said arms comprise L-shaped arms including long legs anchored to said ring and free short legs oppositely outwardly directed from the outer ends of said long legs, said wheels being journalled on said short legs, the outer free end of said leg being spaced from said ring a distance slightly less than the peripheral portions of said wheels remote from said ring are spaced from the latter. 3. The tank cart of claim 2 wherein said ring comprises a ring of circular cross-sectional shape.