Matches 1 - 50 out of 195 1 2 3 4 >
Match Document Document Title
7416206 Drawbar hammer strap pin lock  
A drawbar hammer strap assembly design achieves a low profile, and prevents rotation of the drawbar and of the cross pin. The drawbar hammer strap assembly includes a drawbar, a hammer strap member...
7378013 Gooseneck trailer coupler  
A coupler comprised of a coupler housing having a first opening formed therein. The opening has a concave cavity. A cylindrical socket is formed within the housing. A second opening in the housing...
7225883 Device for coupling implement to agricultural tractor  
The invention relates to a device for a coupling an agricultural implement to an agricultural tractor, in which the operation to release the coupling between the agricultural implement and the...
7125033 Towing apparatuses  
Towing apparatuses suited for use with, for example, three-point hitches or quick hitches. At least some of the present towing apparatuses include a male hitch member that is positioned such that a...
6908093 Kingpin coupler  
A kingpin coupler for allowing a user to connect a trailer having a kingpin to a towing vehicle. The kingpin coupler includes a head assembly, casting, jaws and a locking slide bar. The jaws are...
6758285 Coupling for coupling pulled implements or trailer having a drawbar to a tractor  
A coupling for coupling, for example, a trailer having a drawbar ( 2 ) to a tractor with a three-point linkage device, which has two height-adjustable lower steering arms ( 3, 4 ) of which one is...
6698783 Trailer hitch guide  
The invention is an articulated frame for attachment to a trailer hitch for purposes of facilitating alignment and coupling of the trailer hitch to a vehicle hitch.
6695337 Pivotal pin lock for fifth wheel hitch  
An improvement to a fifth wheel hitch providing a pivotal pin lock to retain a kingpin of a fifth wheel trailer within a front opening of the fifth wheel hitch during the loading process prior to...
6669224 Docking assembly  
A docking assembly configured to allow a first medical device to move with a second medical device includes a hitch, a base, and a connector. The hitch is configured to be coupled to the first...
6619687 Quick hitch drawbar assembly  
The quick hitch drawbar assembly accepts a standard yoke hitch but simplifies the tractor/scraper connection. Holes in the drawbar are replaced with slots which are angled to prevent accidental...
6588790 Trailer coupler  
A selectively remotely actuated coupler which comprises a coupler for trailers, automatic locking mechanism to secure said trailer to a towing vehicle ball, a remotely actuated release assembly for...
6557275 Vehicle hitch mount assembly for a snow plow  
Hitch mount for hydraulically driven snow blades or other accessories that includes a mounting frame for mounting to the vehicle chassis and a one piece plow assembly and lift frame readily...
6488306 Mobility platform coupling device and method for coupling mobility platforms  
A coupling device for connecting a first mobility platform to a second mobility platform in tandem. An example mobility platform is a robot. The coupling device has a loose link mode for normal...
6467793 Gooseneck coupler  
A coupling device ( 10 ) for allowing a user to connect a trailer ( 104 ) having a gooseneck assembly to a hitch ball ( 102 ) of a towing vehicle ( 106 ). The coupling device includes a housing (...
6390490 Quick connect tractor hitch coupling  
A quick hitch coupling for use with a powered machine and a drawn machine. The coupling comprises a receiving unit attached to forward end of an implement in a substantially stationary position and...
6363629 Vehicle hitch mount assembly for a snow plow  
Hitch mount for hydraulically driven snow blades or other accessories that includes a mounting frame for mounting to the vehicle chassis and a one piece plow assembly and lift frame readily...
6336683 Fixed platform self-propelled trailer dump  
The present invention provides a self-propelled trailer dump truck which can convey earth and sand at an amount substantially corresponding to two dump trucks by one conveying operation without...
6224084 Trailer coupler  
A trailer coupler is described in which a pair of elongated hitch capturing members, each having a hitch socket part at a forward end are mounted to a base member for selective movement forward and...
6193259 Mounting frame for use with three point hitch  
A mounting frame 10 is intended to be used with a three point hitch apparatus 4 on the rear of powered vehicle, such as a tractor. The frame 10 is rectangular so that the center is open to permit...
6186532 Trailer coupler  
A trailer coupler in which a pair of hitch capturing members, each having a hitch socket are movable relative to one another and to a base member. The base member mounts the hitch capturing members...
6164681 Automatic hitch coupler  
A pivotal guide for a trailer hitch which guides a trailer socket to engage a hitch ball when the user forces the trailer guide to engage the trailer socket. A base plate is pivotally connected to...
6113125 Ball hitch coupler  
A ball hitch coupler which provides a simplified structure for coupling a ball hitch mounted on a towing vehicle to a coupler mounted on a trailer. This invention provides an innovative single cam...
6095544 Fifth wheel hitch release  
A fifth wheel hitch operable between a fully locked condition and a fully released condition, having a top hitch plate and a lock jaw, a locking plunger shiftable between a biased, extended locking...
6047982 Hitch for agricultural implement  
A hitch assembly for coupling a first agricultural implement, such as a forage wagon, to a second agricultural implement, such as a self propelled or pull type forage harvester. The hitch assembly...
5997025 Self locking trailer hitch  
A trailer hitch (10) including a pair of clamping jaws (12) and a retractable jaw locking member in the form of a wedge block (84) that is spring biased to move between the jaws (12) in order to...
5988666 Fifth wheel hitch release  
A fifth wheel hitch operable between a fully locked condition and a fully released condition, having a top hitch plate and a lock jaw, a locking plunger shiftable between a biased, extended locking...
5967541 Towing head  
A towing head is provided including three primary members. The first member is stationary and includes a channel which receives the tow pin or towing fitting of an aircraft. The second member...
5951036 Adjustable coupler for a weight distributing trailer hitch apparatus  
An adjustable coupler apparatus for a trailer hitch includes a drawbar assembly and a hitch head assembly. The drawbar assembly is interconnected to a tow vehicle and includes an elongate bar and a...
5938227 Winch driven ball joint hitch guidance system  
A winch driven cable guidance system for coupling trailers to tow vehicles. The system comprises of trailer having a trailer hitch coupler, a tow vehicle having a coupling ball joint, and a cable...
5839759 Vehicle capture device  
A vehicle capture device and method of utilizing such to stop the progress of a fleeing vehicle. The device is mounted to the front of a chase vehicle and includes arms which include hook portions...
5727637 Hitch structure for work machine  
A hitch structure comprises a support frame adapted to be mounted to a tail portion of a work vehicle, a tube supported crosswise on the support frame and a hitch for connecting a work machine to...
5725234 Ball-type coupler for trailers and the like  
A ball-type coupler is disclosed for attaching a trailer to a ball. The coupler includes a housing having an inner wall defining a void formed therein with a generally hemispherical end for...
5632501 Self-latching trailer coupler  
A self-latching trailer coupler for use with a ballhead coupling post is disclosed. The coupler includes a housing having a forward portion that forms a receiving socket, and a rear portion. A...
5599035 Automatic boat to trailer latch  
An automatic boat to trailer latching device. The invention is designed primarily to facilitate one person boat to trailer recovery operations, particularly in less than ideal conditions, such as...
5580076 Automatic trailer hitch system  
A fully integrated, three-stage automatic weight distributing hitching system for a trailer and towing vehicle which utilizes a funnel-shaped receiver system (100), a head assembly (D) with...
5553882 Snowmobile securement system  
A hitch for securing a snowmobile to a trailer. The hitch comprises a base for connection to the trailer, which includes a flat, horizontal plate which is connectable to the trailer floor, and a...
5497835 Coupling hook for the lower steering arms of a three-point attaching device of a tractor  
A coupling hook 5 for a lower steering arm 3 of a three-point attaching device of a tractor has a hook member 6 with a locking catch 7 which is spring-loaded in the direction of the locking...
5427399 Tractor hitch with lock  
A power operated, draw bar mounted hitch for connection to the tongue of a farm implement has a fixed draw pin and a bottom hammer strap that engages under the tongue and raises the tongue onto the...
5413369 Latch mechanism for tractor hitches, farm gates or the like  
A latching device to be employed on farm tractor hitches or on large swinging gates or the like, wherein camming structure is provided for actuating a latch bolt, and wherein the camming structure...
5387070 Coupling system for motorized vehicles  
The present invention provides a coupling device which, when mounted to a transport, serves to catch and immobilize a moving vehicle equipped with a coupling unit. The coupling device may be...
5350077 Method and device for coupling a self-propelled truck with a carrying truck  
Method and device for coupling a self-propelled truck with a carrying truck, wherein the self-propelled truck is provided with a female engagement member having right and left catching spacings,...
5333888 Trailer hitch wedge  
A hitch for a vehicular tow trailer which can be rigidly yet removably attached to a sleeve has a shaft which slides into the sleeve and locks with a pin in a conventional manner. The shaft is...
5288096 Self aligning hitch  
A self aligning hitching device having a tongue support mountable on a vehicle or vehicle hitch. The tongue support has a mounting support so that the tongue support can easily be mounted on a...
5263734 Coupling device for attaching towable implements to a tractor  
A coupling device for a tractor has a frame (4) which is mounted on the rear underside (3) of the tractor (1). A drawbar (14), with a coupling member (15), is guided in the frame (4). The drawbar...
5261687 Automatic hitch assembly  
An automatic hitch assembly for raising, positioning and coupling a tongue portion of a trailing vehicle to a drawbar portion of a pulling vehicle allowing for automatic coupling of the trailing...
5236215 Trailer hitch coupling guide  
A device for assisting in the alignment of the coupling socket of a trailer with the ball of a bumper trailer hitch utilizes paired horizontally disposed elongated bars having a parallel region and...
5193835 Boat retainer  
A trailer mounted boat retaining device that attaches to the bow eye bolt of a boat in order to hold the boat in place on the trailer. The retaining device consists of a Y-shaped set of padded...
5183284 Coupling mechanism  
A coupling mechanism for mounting on a towing vehicle comprises a pair of parallel, horizontal plates that define an opening for receiving a pin oriented perpendicular to the plates, the pin being...
5120079 Automatic bow latch  
An automatic boat bow latch has an elongated sloping lip for properly positioning the bow hook into the latch; a pair of guide arms equipped with rollers to guide the bow into proper alignment with...
5083808 Towing tractor  
A draw bar for a towing tractor includes a draw bar bracket mounted on a weight of the towing vehicle, a draw bar pin provided for axial movement in an insertion opening in the draw bar bracket, an...
Matches 1 - 50 out of 195 1 2 3 4 >