Multi-use hammer device and method
AssigneeAnerob, LLC
InventorRJ Patterson
Life of this patent
Estimating the term…
Abstract
A slide and pull hammer device includes three major components, namely, a guide sleeve, a drive bar and an impact head. The drive bar is inserted within the guide sleeve. The impact head is secured within the distal end of the guide sleeve, and has a portion which protrudes beyond the guide sleeve distal end. The drive bar is operable to impact both a distal end and a proximal end of the guide sleeve to apply force to objects in at least two opposite force directions. One force applied by the device includes a hammering or compression force, and another force applied by the device includes a tension or withdrawing force.
Claims7
A slide hammer comprising:
- a guide sleeve having a distal end and a proximal end, and an inner surface defining a longitudinal passageway therein, the guide sleeve further comprising a first delimiting member located at the distal end and a second delimiting member located at the proximal end;
- a hand guard connected to said proximal end of said guide sleeve;
- a locking pin cooperating with said hand guard;
- an impact head secured to the distal end of the guide sleeve;
- a drive bar slidably secured within the longitudinal passageway of the guide sleeve, the drive bar comprising a proximal end, a recess formed on said drive bar, and a distal end, the proximal end comprising an extension which extends beyond the proximal end of said guide sleeve;
- wherein contact between the impact head and the first delimiting member defines a position of maximum insertion of the drive bar within the guide sleeve and contact between the impact head and the second delimiting member defines a maximum withdrawn position of the drive bar from within the guide sleeve;
- and
- wherein the locking pin is selectively released to engage the recess to thereby lock the drive bar in place to prevent movement of the drive bar within the guide sleeve.
A method of generating a tension force by a slide hammer device against a targeted object, comprising:
- providing a slide hammer device including (i) a guide sleeve having a distal end and a proximal end, and an inner surface defining a longitudinal passageway therein, the guide sleeve further comprising a first delimiting member located within the guide sleeve at the distal end and a second delimiting member located within the guide sleeve at the proximal end;
- (ii) an impact head secured to the distal end of the guide sleeve;
- (iii) a monolithic drive bar slidably secured within the longitudinal passageway of the guide sleeve, the drive bar comprising a shaft portion, a user proximal end, a distal end, and a recess formed on said drive bar;
- (iv) providing an end tip secured to a distal end of the impact head;
- (v) providing a hand guard connected to said proximal end of said guide sleeve and a locking pin cooperating with said hand guard;
- securing the end tip to a targeted object upon which the tension force is to be applied by the device;
- sliding the drive bar within the guide sleeve in a rearward direction, while the guide sleeve remains stationary, so that an enlarged portion of the drive bar contacts the second delimiting member within the guide sleeve;
- wherein contact between the enlarged portion of the drive bar against the second delimiting member generates a tension force against the targeted object;
- and
- releasing the locking pin to engage the recess to thereby lock the drive bar in place to prevent further movement of the drive bar within the guide sleeve.
Dependencies are inferred from the claim text.