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Class Information
Number: 254/408
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 > With block for element having stationary portion adapted to coact with element to grip cable
Description: Cable guides provided with a housing for partially encasing or enclosing the element and wherein the housing has a portion which is fixed relative to the remainder of the housing and is specially adapted to cooperate with the element to wedge the cable therebetween when it is desired to retain the cable at a particular position.

Patents under this class:

Patent Number Title Of Patent Date Issued
8596615 Lifting or locking system and method Dec. 3, 2013
8480060 Crane cable roller assembly Jul. 9, 2013
7988132 Block with improved central mounting Aug. 2, 2011
7673851 Block with improved central mounting Mar. 9, 2010
7533871 Rope control apparatus May. 19, 2009
7419138 Self-camming pulley Sep. 2, 2008
6601829 Pulley system with gripping block and tackle for load handling Aug. 5, 2003
4934660 Device for raising and lowering loads Jun. 19, 1990
4502668 Removable double-action rope grip Mar. 5, 1985
3944186 Locking pulley assembly and method of making same Mar. 16, 1976

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