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
Patent
1997-10-08
2000-05-30
Walsh, Donald P.
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
254409, 254902, B66D 304
Patent
active
060682426
ABSTRACT:
A ratchet for use with a cord includes a pair of opposed tear drop shaped members defining a one piece housing for rotatably supporting a one piece ratchet spool, a pivotally mounting a thumb release and supporting an angularly displacable hook. Circular cavities are disposed within the members to rotatably support corresponding bosses extending from opposed sides of the spool. A plurality of studs, one of which provides support for the hook, extend from one member into corresponding cavities of the other member and are sonically welded or otherwise permanently fixed therein. A steel pin, having opposed ends inserted into cavities in the opposed members, mounts the thumb release and an associated spring.
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"Rope Ratchet" instructional sheet with artist's depictions of use of the ratchet, Carolina North Manufacturing Inc., Photocopy of this instruction sheet is attached. No date avaliable.
Marcelo Emmanuel M.
Walsh Donald P.
LandOfFree
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