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Maternity Beach Chair

A beach chair which can be adapted for a woman who is pregnant and wishes to sunbathe in the prone position.

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Class 157/1.33 - For tire retaining ring


Subclass of Class 157 - Wheelwright machines
Definition: Devices which engage and remove or apply, or facilitate
No. of patents: 9
Last issue date: 09/14/2010


NumberTitleIssue Date
7793699Apparatus for mounting tires on large wheels
A device for mounting a tire on a wheel that includes a locking ring to hold the tire in place on the wheel, where the device includes a locking member which locks to the rim of the wheel and includes a cross bar with depending feet, which is connected to the lockin...
09/14/2010
7255148Tire derimming device and method
The present invention is a tire derimming device adapted to separate the rubber portion of a tire from its rim and ring. The derimming device generally comprises a power actuator that contacts and bends the rim until the bead pops from the rim and the rim falls out ...
08/14/2007
7172009Device for demounting a tire on a rim with seats inclined outwards
A device designed for demounting a tire from a rim at least one of whose seats is inclined outwards, the device being in the form of an insert (4) of length (L) with three faces and whose cross-section in a transverse plane is triangular overall with a contou...
02/06/2007
7156141Tire demounting tool
A tire demounting tool for demounting a second bead of a tire from a rim having a flange, the tire demounting tool including a handle; a head extending radially outward as it extends axially outward from the handle; a bill extending axially outward from the head, wh...
01/02/2007
H2175Aircraft wheel and tire compressor
This new wheel compressor has a spring loaded, shaft with a foot operated torque brace, that when stepped on moves the shaft down. The shaft has an ACME threaded collar welded to the inside that has an ACME bolt threaded T-bar that has a compressor wing that when in...
11/07/2006
7011131Mobile bead breaker
A mobile bead breaker (100) may be provided comprising a pair of conjoined housings (102, 104). In a first of such housings (104) may be the control and drive mechanisms of the present invention including a pump, hydraulic ram (118), a ve...
03/14/2006
5022451Apparatus and methods for promoting the inflation of tires
Methods of and apparatus for facilitating the inflation of tires mounted on split rims. Gripper devices are fixed to the outer flange ring of the split rim at equidistantly spaced intervals therearound, and generally equal forces are exerted on these devi...
06/11/1991
4491165Tire presses
A method of demounting a tire from a five-piece rim where, after the locking ring is removed, a number of bead seat breaker tools are mounted at spaced intervals around the rim and connected to the peripheral flange of the removable bead seat band to lock...
01/01/1985
4235275Rim construction for trouble-free tire mounting
A trouble-free tire mounting arrangement is disclosed. An axially extending slot is provided through a band structure which fits about a wheel rim base. An elastomeric ring is provided which fits over and in contact with the base, the elastomeric ring fit...
11/25/1980
 
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