Matches 1 - 27 out of 27
Match Document Document Title
7614608 Rope tensioner for winch  
An apparatus is disclosed for tensioning lines of a winch having a reel and three lines wound about the reel. The apparatus is used to position an object on a support. The first and second lines...
7543798 Portable battery-operated winch with electrical outputs for accessory devices  
A portable winch apparatus having a rechargeable battery and electrical outlets for the charging and operation of external accessory devices. The winch is housed in a casing with various anchor...
7429031 Ground support system  
A ground support system for wire rope of a hoist that includes a support, and at least two tension capstans aligned on the support. Each of the tension capstans is rotatable, and each of the...
7416168 Prize lift telescoping assembly  
An electromechanical prize dispensing system is provided for a game used, for example, in the arcade, amusement, carnival, trailer, or group game industries. The invention includes a means of...
7377740 Lifting device for a personal-transportation vehicle  
A preferred embodiment of a lifting device includes a mounting column having a first major portion extending in a first direction, and a second major portion fixedly coupled to the first major...
6357986 Device of manual transporting large objects or loads  
The device of manual transporting large objects or loads, which includes a wheeled, load supporting frame vertically adjustable, facilitates the manual load, unload, and transport of large objects...
6224514 Exercise apparatus  
Exercise apparatus has a base to which is pivoted one end of a rockable arm, the opposite end of which is coupled to one end of a force transmitting line by means of which the arm may be rocked...
5988597 Unit dolly and method of use  
A unit dolly having a detachable rectangular box frame with left and right side members and front and back members, each member having top and bottom members interconnected by vertical support...
5678805 Method and apparatus for retrieving lost golf balls including golf ball picker and power drive device for moving the picker  
A method and apparatus for retrieving golf balls from a submerged surface includes a power drive device which is stationed along the shore of the submerged surface of a golf course water hazard and...
5269642 Container loading and unloading system  
The container loading and unloading system includes a first set of cables attached to the front of the container, a second set of cables attached to the rear of the container, a winch for...
5207552 Control mechanism for selective engagement and disengagement of a motor device  
A control mechanism for the selective engagement and disengagement of a motor drive includes an elongated handle which is connected to the control arm of the motor drive wherein the position of the...
5190250 Autonomous, heliborne-mobile construction/emergency pod system  
An autonomous, heliborne-mobile construction/emergency pod (AHP) system that is structurally and functionally designed and configured to efficiently and expeditiously deploy independently operable,...
4928927 Lifting mechanism for heavy street gratings  
A lifting mechanism is provided to unseat and lift manhole covers and gratings and to replace them after servicing, easily and safely. The mechanism includes a frame, winches, cables, and hooks to...
4465261 Apparatus for pulling an electric cable or wire  
An apparatus for pulling an electric cable or wire between two locations such as along the length of a pipeline is described including an engine mounted in the box of a truck and having a pinch...
4441690 Displaceable winch device  
The invention relates to a displaceable winch device having an external frame, a winch and a control cabin mounted inside said frame, transmission means coupled with said winch for driving the...
4394107 Tractor mounted forklift  
A forklift assembly for use with tractors having a conventional three point hitch includes a frame mounted to the tractor via the three point hitch. Raising and lowering the three point hitch...
4279565 Hoisting apparatus for pleasure boats  
The invention relates to a hoist for boats. The hoist comprises two booms which are connected at one of their ends by a cross member. The hoist is supported by three wheels which are associated...
4183649 Oil derrick string-up apparatus and methods  
An apparatus is provided for removing and replacing heavy steel drilling cable within the derrick structure of an oil drilling rig. The apparatus includes a first powdered winch for carrying a...
4180362 System to transfer cargo or passengers between platforms while undergoing relative motion  
A carrier for cargo or personnel is transferred between an offshore platform and a landing platform on a vessel while subject, one with respect to the other, to vertical and lateral movements due...
3917229 Device for heaving in, letting out and storing a chain  
The device comprises a main windlass driving a main wildcat engaged with the chain. At least one chain locker located near the main wildcat receives the heaved-in wildcat portion. The main chain is...
3889929 Force limited power actuated device  
An electrified overhead, carrier-type material handling system including a power-propelled, hoist-style carrier comprising an electric motor driven cable-type load hoist, the cable of which is...
3758078 WATER PUMP HOIST  
A hoist for raising or lowering an electrically driven water pump into or out of a well, i.e., the pump being suspended by a length of flexible conduit. The hoist includes a main support member...
3687418 METHOD AND APPARATUS FOR HAULING UNDERWATER ROPES AND THE LIKE  
In marine operations with underwater lines, such as fishing lines, a method is provided of hauling a length of such line by means of two separate and mutually spaced hauling means. A first hauling...
3358968 Continuous loop variable penetration winch  
3312452 Winch arrangements  
3285575 Aerial target towing installations  
0007785 Title is not available  
Matches 1 - 27 out of 27