| |
 |
|
Class Information
Number: 254/398
Name: Implements or apparatus for applying pushing or pulling force > Device or member for contacting and guiding moving cable > Including rotatable, cable contacting, pulley wheel element > Plural elements or element with plural cable contacting regions > At least two of the elements having noncollinear axes of rotation > Having one element repositionable relative to another element
Description: Cable guides wherein the position of one of the elements is changeable in relationship to another element.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7389974 |
Screw, nut and cable transmission |
Jun. 24, 2008 |
| 7377487 |
Holding device for handling tools |
May. 27, 2008 |
| 6390952 |
Auto-belay rock climbing devices and modular climbing towers |
May. 21, 2002 |
| 6234453 |
Rolling door winch apparatus |
May. 22, 2001 |
| 6067735 |
Boom support structure for a hoist rope support sheave |
May. 30, 2000 |
| 5992827 |
Winding block |
Nov. 30, 1999 |
| 5927693 |
Rope guiding device with pivotal guide roller for rope winches |
Jul. 27, 1999 |
| 5790407 |
Time-based control system |
Aug. 4, 1998 |
| 5725200 |
Snatch block assembly |
Mar. 10, 1998 |
| 5645269 |
Sheave cable guarding and guiding device |
Jul. 8, 1997 |
| 5067709 |
Unassisted lower torso strengthening and stretching device |
Nov. 26, 1991 |
| 4449716 |
Training device for athletes |
May. 22, 1984 |
| 4390162 |
Infinitely variable crown block positioning |
Jun. 28, 1983 |
| 4285502 |
Device for keeping constant the tensile stress in a cable |
Aug. 25, 1981 |
| 4278041 |
Anchor handling guides |
Jul. 14, 1981 |
| 4221365 |
Adjustable cable draw mechanism |
Sep. 9, 1980 |
| 4166427 |
Tightening and securing cables holding barges together |
Sep. 4, 1979 |
| 4093186 |
Line brake device useful for fire escape |
Jun. 6, 1978 |
| 4039141 |
Grounding accessory for a bundle conductor stringing block |
Aug. 2, 1977 |
|
|
|
