Hammer with chipping blade
OwnerErwin J. Littmaninventor
Life of this patent
Estimating the term…
Abstract
A chipping hammer for cleaning welds or deburring the oxidized metal about the cut from a cutting torch which comprises a handle and a head of unique configuration secured to an end of the handle. The head is secured at right angles to the axis of the handle and has a hammer head portion at one end and a toothed chipping blade at the other end. The ends of the teeth lie along a concave curve wherein the rearmost tooth extends outwardly from the blade a greater extent than does the front tooth.
Claims7
A chipping hammer for cleaning welds and the like comprising an elongated handle, a head fixed to an end of the handle, said head having a hammer head portion on one end and a chipping blade projecting from the other end, said chipping blade having a plurality of teeth formed on the end thereof, said teeth being formed with surfaces transverse and square to the plane of the head and converging toward the tip of the tooth to form a blunt tip, the edges of each tooth being sharp, the axis of said handle lying in the plane of said chipping blade for facilitating use of the chipping hammer in scraping chipping and cleaning welds.
A chipping hammer for cleaning welds and the like comprising an elongated handle, a head fixed to an end of the handle, said head having a hammer head portion on one end and a chipping blade projecting from the other end, said chipping blade having a plurality of teeth formed on the end thereof, the axis of said handle lying in the plane of said chipping blade for facilitating use of the chipping hammer in scraping, chipping and cleaning welds, the ends of the teeth of the chipping blade being non-linear and lying along a concave curve.
A chipping hammer for cleaning welds and the like comprising an elongated handle, a head fixed to and end of the handle, said head having a hammer head portion on one end and a chipping blade projecting from the other end, said chipping blade having a plurality of teeth formed on the end thereof, the axis of said handle lying in the plane of said chipping blade for facilitating use of the chipping hammer in scraping, chipping and cleaning welds, and the ends of the chipping blade lying along a curve the radius of which is offset from the vertical centerline of the head.
Dependencies are inferred from the claim text.