| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 254372000 | With projections or apertures on drum for engagement with complementary structural formations on cable | 6 |
| 20080203370 | Powered Rope Ascender and Portable Rope Pulling Device - A device for pulling an elongate member includes a rotational motor having an output and a rotating drum connected to the output of said rotational motor. The device further includes a guide mechanism for guiding the resilient elongate element onto, around at least a portion of the circumference of, and off of, the rotating drum. When the rotational motor turns the rotating drum, the rotating drum thereby continuously pulls the resilient elongate element through the device. | 08-28-2008 |
| 20100006808 | CHAIN SPROCKET WITH INCREASED LOAD CAPACITY - A chain sprocket for link chains, for example, round link chains or profiled steel chains, has chain pockets for horizontal chain links. Chain pockets for vertical chain links are also provided. The chain pockets for the vertical chain links are separated from one another by teeth. The tooth flank surface of the tooth that a vertical chain link contacts under the effect of a load is dimensioned and profiled in a special manner. The dimensioning is such that up to a defined chain load the vertical chain link does not contact the tooth flank with its nose. A contact between the tooth flank surface and the nose of the respective chain link occurs only above a defined chain load. | 01-14-2010 |
| 20100006809 | DRIVING DEVICE - An output shaft to which the rotational force of a motor is transferred is housed in a case. One end side of the output shaft protrudes from a side surface of the case. A pinion gear is fixed to one end side of the output shaft. Teeth that mesh with the pinion gear are formed on the outer circumferential surface of cables. Cable guide surfaces for guiding the cables to mesh with the pinion gear are provided on the side surface of the case. | 01-14-2010 |
| 20130105750 | CHAIN WILDCAT, AND ANCHOR HANDLING WINCH PROVIDED WITH SAID CHAIN WILDCAT | 05-02-2013 |
| 20130161580 | Wildcat - A wildcat for a windlass for dropping down or hoisting an anchor for a marine vehicle, the anchor being coupled to an end of a chain ( | 06-27-2013 |
| 20140151617 | BELT AXLE CONNECTING PIECE OF WINCH AND MANUFACTURING METHOD THEREFOR - The invention provides a belt axle connecting piece of a winch and a manufacturing method in the field of mechanical technologies. The winch comprises a bracket and a belt axle axially arranged on the winch, wherein the belt axle includes three rods arranged along the axial direction. Bundling belts or ropes can be placed within the clearance between any two adjacent rods. The belt axle connecting piece comprises a cylindrical body, with three bent positioning petals arranged at one end of the body. Every two adjacent positioning petals form positioning holes for securing the rods to the bracket. The connecting piece is simple in structure, sturdy, and easy to manufacture. | 06-05-2014 |
