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US 7,740,232 B2Granted
Winch bar with offset handle
AssigneeThe Westberg Group, LLC
InventorSteven A. Westberg
Life of this patent
Estimating the term…
Abstract
A winch bar for use together with a strap winch to tighten a load-securing strap for a flatbed truck or trailer. In addition to an offset angle, the winch bar also includes one or more compensating angles establishing an obstacle clearance area defined by a laterally offset portion of the winch bar.
Claims28
A winch bar, comprising:
- (a) a winch drive engagement portion having a root end and a tip and defining a first central longitudinal axis and adapted to engage a winch drive socket with said first central longitudinal axis extending in a radial direction;
- (b) an elongate reach portion having a first end attached to the root end of the winch engagement portion and having an opposite second end, the reach portion extending away from the drive engagement portion at an obtuse angle and defining a reach portion central axis intersecting the first central longitudinal axis and thereby defining an obtuse offset angle;
- and
- (c) an elongate third portion having a pair of opposite inner and outer ends defining a longitudinal axis thereof, the inner end being interconnected with the second end of the reach portion, the third portion extending away from the second end of the reach portion, and the longitudinal axis of the elongate third portion and the reach central axis defining an obtuse compensating angle, the compensating angle resulting in the central longitudinal axis of the third portion being more nearly parallel with the first central longitudinal axis than is the reach central axis, and wherein said winch bar extends in a radial direction from a winch drive socket when said winch drive engagement portion is engaged therein in a radial direction.
1 more element
A winch bar, comprising:
- (a) a winch drive engagement portion having a root end and a tip and defining a first central longitudinal axis;
- (b) an elongate reach portion having a first end attached to the root end of the winch engagement portion and having an opposite second end, the reach portion defining a reach portion central axis intersecting the first central longitudinal axis and thereby defining an offset angle;
- and
- (c) an elongate third portion having a pair of opposite inner and outer ends defining a longitudinal axis thereof, the inner end being interconnected with the second end of the reach portion, the longitudinal axis of the elongate third portion and the reach central axis defining a compensating angle, and the compensating angle resulting in the central longitudinal axis of the third portion being more nearly parallel with the first central longitudinal axis than is the reach central axis, wherein the first central longitudinal axis, the reach central axis, and the longitudinal axis of the elongate third portion are coplanar, and wherein the elongate third portion extends obliquely towards and intersects an extension of the first central longitudinal axis.
1 more element
A winch bar, comprising:
- (a) a winch drive engagement portion having a root end and a tip and defining a first central longitudinal axis;
- (b) an elongate reach portion having a first end attached to the root end of the winch engagement portion and having an opposite second end, the reach portion defining a reach portion central axis intersecting the first central longitudinal axis and thereby defining an offset angle;
- (c) an elongate third portion having a pair of opposite inner and outer ends defining a longitudinal axis thereof, the inner end being interconnected with the second end of the reach portion, the longitudinal axis of the elongate third portion and the reach central axis defining a compensating angle, and the compensating angle resulting in the central longitudinal axis of the third portion being more nearly parallel with the first central longitudinal axis than is the reach central axis;
- (d) an elongate return portion having an inner end and an outer end and defining a return portion longitudinal axis, the inner end of the elongate return portion being interconnected with the outer end of the elongate third portion, and the longitudinal axis of the elongate third portion intersecting the return portion longitudinal axis and thereby defining a second compensating angle;
- and
- (e) an elongate handle portion having an inner end interconnected with the outer end of the return portion, the handle portion having a handle axis intersecting the return portion longitudinal axis and thereby defining a third compensating angle.
3 more elements
A winch bar, comprising:
- (a) a winch drive engagement portion having a root end and a tip and defining a first central longitudinal axis and adapted to engage a winch drive socket with said first central longitudinal axis extending in a radial direction;
- (b) an elongate reach portion having a first end attached to the root end of the winch engagement portion and having an opposite second end, the reach portion extending away from the drive engagement portion at an obtuse angle and defining a reach portion central axis intersecting the first central longitudinal axis and thereby defining an obtuse offset angle;
- and
- (c) an elongate third portion having a pair of opposite inner and outer ends defining a longitudinal axis thereof, the inner end being interconnected with the second end of the reach portion, the third portion extending away from the second end of the reach portion, the longitudinal axis of the elongate third portion and the reach central axis defining an obtuse compensating angle, and the compensating angle and the inner end of the third portion being separated laterally from the first central longitudinal axis by a lateral offset distance, providing an obstacle clearance zone alongside the reach portion, and wherein said winch bar extends in a radial direction from a winch drive socket when said winch drive engagement portion is engaged therein in a radial direction.
1 more element
Dependencies are inferred from the claim text.