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Patent No. 6637447

Beerbrella

A small umbrella which may be removably attached to a beverage container in order to shade the beverage container from the direct rays of the sun.

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Class 74/15.69 - Vehicle propeller shaft


Subclass of Class 74 - Machine element or mechanism
Definition: Devices in which the propeller shaft of a vehicle is extended
No. of patents: 15
Last issue date: 07/06/1999


NumberTitleIssue Date
5918503Split housing transmission
The present invention comprises a transmission for the distribution of power from a rotating shaft, which shaft is supported between a pair of housing segments, which housing segments are connectedly joined to one another, including a rotatable shaft havi...
07/06/1999
5667330Quick-connect mechanism for releasably retaining a power take-off shaft within an output shaft hub
A locking mechanism for releasably fixing an externally splined power take-off shaft to an output shaft of off-highway equipment such as a tractor. The output shaft has a hollow, internally splined hub portion adapted to axially receive the externally spl...
09/16/1997
5582065Assembly with two bevel gear angle drives
A drive assembly has two bevel gear angle drives (9, 10) for driving an agricultural implement (2) via a tractor power take-off shaft. The assembly has a pivot bearing (11) which effects a pivotable connection between the two bevel gear angle drives (9, 1...
12/10/1996
5339907Device for connecting an agricultural implement to a tractor
A device for connecting an agricultural implement to a tractor, towing it and driving it, via a power take-off shaft, has a double drive (8) which includes two angle drives (15, 16) which are arranged one above the other and which are pivotable relative t...
08/23/1994
4860526Angle drive assembly for rotary cutters
An angle drive assembly for rotary cutters embodies a basic housing having an output shaft mounted for rotation therein. A cap housing is rotatably coupled in sealed relationship with the basic housing by the cooperation of a peripheral annular member at ...
08/29/1989
4860850Saddle riding type vehicle
A saddle riding type vehicle comprising a pair of right and left driving wheels, the wheels being driven by a power unit through a differential device, wherein there is provided a differential control device which increases differential torque of both the...
08/29/1989
4723451Power take-off device of prime mover for propelling watercraft
A power take-off device for employing the power of a prime mover originally provided for propelling a watercraft to drive equipment other than the watercraft. The stern-side end of an impeller shaft rotated by the prime mover for propulsion is extended ou...
02/09/1988
4453852Hub disengaging apparatus for combines or the like
An improved mechanism is provided for selectively altering the positioning of an inwardly depressable, outwardly biased, shiftable structure, such as a splined shaft, and for releasably holding such structure in either of an inwardly depressed or an outwa...
06/12/1984
4216840High clearance vehicle drive arrangement
A drive arrangement for a high clearance vehicle comprising an elongate, mobile frame having depending, laterally spaced struts at front and rear ends mounting front and rear wheels respectively. A ring gear is fixed relatively to each rear drive wheel an...
08/12/1980
4099594Tongue-mounted assembly for supporting an implement driveline
An improved assembly is mounted on a tongue of a draft implement which supports an input driveline of the implement for operative drive connection with a power takeoff drive shaft of a tractor which tows the implement through an articulate connection with...
07/11/1978
4075894Winch drum hydraulic disconnect
The invention relates to an improvement in a drum rotating apparatus which comprises an input gear, a drive train for selectively drivingly rotating the input gear about its axis in a first and in a second direction, a transfer gear meshing with the input...
02/28/1978
4024804Rotary baling machine with twine feeding mechanism and articulated drive assembly
A rotary baling machine for forming large cylindrical bales of cut crop material such as hay which includes an improved twine feeding mechanism for winding twine around the formed bales and an improved articulated drive shaft extending from the power sour...
05/24/1977
4020913Tongue-mounted yieldable PTO driveline support
In a draft implement having an input power driveline and a tongue adapted to be articulately connected to a tractor, an arm is pivotally mounted on the tongue and supports the driveline rearwardly of a forward telescoping assembly of the driveline which i...
05/03/1977
3993113Log splitting apparatus
A log splitting apparatus for attachment to the powered wheel of a vehicle characterized by a base portion for removable attachment to the vehicle wheel, and an outer rotary end portion provided with a tapered auger means adapted to penetrate and effect s...
11/23/1976
3986576Differential coupled parking brake and steering pump assembly
A parking brake assembly for applying braking force to a vehicular differential by means of an adjunctive pinion. The parking brake is pressure released and spring engaged to selectively lock the differential. An auxiliary steering pump is also associated...
10/19/1976
 
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