Cable puller with unique grip & method
AssigneeAlltrade Tools LLC
InventorHector R. Hernandez JR.
Life of this patent
Estimating the term…
Abstract
A cable puller has on its actuating lever an elongated grip with an ergonomically friendly shape that directs a user to use both hands placed side by side on the grip when manipulating the lever.
Claims81
A grip adapted to be coupled to a manually actuated lever of a cable puller that assists a user to hold the lever with two hands positioned side by side, said grip comprising
- an elongated body having a length greater than 12 inches and including a first longitudinal side and a second longitudinal side opposite said first longitudinal side,
- a palm section extending lengthwise substantially along the entire length of said first longitudinal side, and
- a finger section extending lengthwise substantially along the entire length of said second longitudinal side,
- said finger section having a first arcuate segment bowing away from the palm section and a second arcuate segment bowing towards the palm section.
A grip adapted to be coupled to a manually actuated lever of a cable puller that assists a user to hold the lever with two hands positioned side by side, said grip comprising
- an elongated body which has a hollow interior adapted to receive the lever, said body having a length from 12 to 16 inches,
- said body having palm section comprising a substantially non-slippery material and a finger section opposite the palm section comprising a substantially non-slippery material,
- said finger section having a first arcuate segment that bows away from the palm section and having a length from 4 to 8 inches, and a second arcuate segment bowing towards the palm section and having a length from 4 to 8 inches,
- said first and second arcuate segments each including a plurality of contoured portions in a row shaped to the outline of individual fingers from a pair of human hands.
In combination a grip and a manually actuated lever of a cable puller that assists a user to hold the lever with two hands positioned side by side, comprising
- said grip comprising an elongated hollow body into which the lever extends,
- said grip having a palm section and a finger section opposite the palm section and facing away from the user upon actuating the lever,
- said finger section having a first arcuate segment that bows away from the palm section and a second arcuate segment bowing towards the palm section, said first arcuate segment being inboard of said second arcuate segment,
- said first and second arcuate segments each including a plurality of contoured portions in a row shaped to the outline of individual fingers from a pair of human hands,
- said contoured portions comprising eight opposed pairs in two groups of four, one group of four on each arcuate segment.
A grip adapted to be coupled to a manually actuated lever of a cable puller that assists a user to hold the lever with two hands positioned side by side, said grip comprising
- an elongated, substantially hollow body having length from 12 to 16 inches,
- said body comprising first and second opposed sidewalls, a top wall, and a bottom wall connected together to form a first junction where an edge of the top wall meets an upper edge of the first sidewall, a second junction where another edge of the top wall meets an upper edge of the second sidewall, a third junction where an edge of the bottom wall meets a lower edge of the first sidewall, and a fourth junction where another edge of the bottom wall meets a lower edge of the second sidewall,
- a palm section comprising a substantially non-slippery material including a first segment covering at least a portion of the top wall, a second segment overlapping the first junction and covering at least partially an upper portion of the first sidewall, and a third segment overlapping the second junction and covering at least partially an upper portion of the second sidewall, and
- a finger section comprising a substantially non-slippery material including a first segment covering at least a portion of the bottom wall, a second segment overlapping the third junction and covering at least partially a lower portion of the first sidewall, and a third segment overlapping the fourth junction and covering at least partially a lower portion of the second sidewall.
A grip adapted to be coupled to a manually actuated lever of a cable puller, said grip comprising
- an elongated body having a longitudinal length greater than 12 inches,
- a palm section and a finger section that are opposed to each other,
- said palm section curved laterally substantially to the shape of partially closed palms of human hands,
- said finger section including eight contoured portions shaped to the outline of individual fingers of human hands and positioned in a row side by side to orient the hands of a user in a side by side relationship when grasping the grip.
A grip adapted to be coupled to a manually actuated lever of a cable puller, said grip comprising
- an elongated body having a longitudinal length greater than 12 inches and including
- a palm section and a finger section that are opposed to each other,
- said finger section comprising a plurality of contoured portions shaped to the outline of individual fingers from human hands and positioned in a row side by side to orient the hands of a user in a side by side relationship when grasping the grip, said palm section being curved laterally generally to the shape of a partially closed palm of a human hand,
- said body comprising a molded polymeric material with individual recesses therein, one recess configured to receive the palm section and another configured to receive the finger section,
- said palm section and finger section each comprising a substantially non-slippery material applied to said recess.
In combination, a grip and a manually actuated lever of a cable puller, said grip assisting a user to hold said actuating lever with two hands positioned side by side,
- said grip comprising
- first and second elongated bodies with hollow interiors mounted side by side along the actuating lever,
- each body having a palm section and a finger section,
- the finger section of the first body having a first arcuate segment bowing away from the palm section and the finger section of the second body having an arcuate segment bowing towards the palm section,
- said first and second bodies being coupled to said actuating lever by inserting a portion of said actuating lever into the interiors of said first and second bodies.
A grip adapted to be coupled to a manually actuated lever of a cable puller that assists a user to hold the lever with two hands positioned side by side, said grip comprising
- an elongated body having opposed sides, a top and a bottom, each having a predetermined width,
- said sides tapering inward so that the bottom has a width substantially less than the width of the top, with the bottom having a rounded bottom surface that fits comfortably into partially closed fingers of a user grasping the grip,
- a palm section extending lengthwise along the top, and
- a finger section extending lengthwise along the bottom,
- said finger section having a first arcuate segment bowing away from the palm section and a second arcuate segment bowing towards the palm section,
- said first arcuate segment being inboard of the second arcuate segment.
A manually operated cable puller comprising
- a cable having a first end and a second free end adapted to be connected to a load,
- a ratchet mechanism to which the first end of the first cable is fixedly connected to enable the cable to be unwound and wound up when pulling a load,
- a manually actuated lever coupled to said racket mechanism to operate the racket mechanism, and
- a grip attached to an outer portion of said actuating- lever, said grip having a length greater than 12 inches and including a plurality of exterior finger guide elements that assist the user in orienting his or her hands in a side by side relationship when grasping the grip, said finger guide elements positioned in a row, side by side to face away from the user when manipulating the lever.
A method of moving a load comprising
- (a) attaching one end of a first cable of a manually operated cable puller to the load and attaching an unwinched hook of the cable puller to an anchor, said first cable being wound up to pull the load when a ratchet mechanism of the cable puller is manually operated by a user pulling on a lever connected to the ratchet mechanism, said lever having an elongated grip at an outer portion of the lever, said grip including a plurality of exterior finger guide elements to assist the user in orienting his or her hands in a side by side relationship when grasping the grip, said finger guide elements positioned in a row side by side to face away from the user when manipulating the lever,
- (b) the user grasping the lever by placing both hands positioned side by side on the grip with his or her fingers engaging the guide elements and manipulating the lever to move the load.
Dependencies are inferred from the claim text.