Bizarre Patents
Pneumatic Shoe Lacing Apparatus
This invention provides a pneumatic shoe lacing apparatus for the pneumatic lacing of shoe.
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| Number | Title | Issue Date |
| 6637283 | Control apparatus for a continuously variable transmission An apparatus for extending the drive ratios and versatility of a continuously variable transmission (CVT) includes an enclosure which houses parallel input and output shafts journaled to front and rear walls of the enclosure. The input shaft receives rota... | 10/28/2003 |
| 6264576 | Bicycle rear derailleur shifting controller A bicycle rear derailler shifting controller, which includes a base with a coupling tube, a rotary knob coupled to the coupling tube of the base, a cover plate fastened to the base to guide rotary motion of the rotary knob, and a derailler cable driven by... | 07/24/2001 |
| 5921140 | Index shifter for a bicycle transmission and a method of making an index shifter for a bicycle transmission An index shifter (1) for a bicycle transmission is placed on a handle bar (3). The index shifter has a housing (2) and a notch element (4) with notches (5), which notch element is connected with a rotatable handgrip and with one of the ends of a control c... | 07/13/1999 |
| 5728018 | Method and apparatus for positioning a bicycle derailleur chain guide A bicycle derailer of the type wherein a movable derailer member moves relative to another member for positioning the chain guide relative to a first sprocket and a second sprocket. An indicating member is disposed on one of the movable derailer member or... | 03/17/1998 |
| 5588925 | Shifter for transmissions on bicycles This invention relates to a shifter for the actuation of derailleurs on bicycles with an integrated transition distance for shifting the chain from a smaller sprocket to the next larger sprocket by means of a detent element. The detent element interacts w... | 12/31/1996 |
| 4714453 | Drive chain adjustment mechanism for vehicles having two rear wheels A drive chain adjustment mechanism for a vehicle having two rear wheels includes a swing arm supported on a body frame for vertically pivotal movement, a pipe member fixed to the rear end thereof, and a holder member inserted into the pipe member, which h... | 12/22/1987 |
| 4575366 | Tension mechanism for lt drive apparatus A tension mechanism for an lt drive apparatus comprising an lt which is wound around a drive pulley, the one end of which is fixed to a carriage and the end of which is formed an engaging portion, and a lever which is rotatingly and pivo... | 03/11/1986 |
| 4507101 | Speed control device for a bicycle A speed control device for a bicycle, comprising a speed control lever and a derailleur having a positioning mechanism, the speed control lever being constructed to return a movable member at the derailleur when operated in overshift, and the derailleur i... | 03/26/1985 |
| 4310414 | Liquid separator A portable machine for separating liquid from a slurry comprising an interconnected pair of beams cantilevered above the base with a plurality of rollers rotatably mounted between them. An endless belt is carried on and driven by the rollers to move upwar... | 01/12/1982 |
| 4117737 | Drive belt loading system A drive belt loading system for automatically loading and unloading a drive belt onto a pulley of a removable device employs a conical transfer means for automatically transferring the drive belt to the pulley upon tensioning of the belt. The transfer mea... | 10/03/1978 |
