US646257A - Turner's chisel. - Google Patents

Turner's chisel. Download PDF

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Publication number
US646257A
US646257A US73463799A US1899734637A US646257A US 646257 A US646257 A US 646257A US 73463799 A US73463799 A US 73463799A US 1899734637 A US1899734637 A US 1899734637A US 646257 A US646257 A US 646257A
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Prior art keywords
chisel
turner
turners
section
piece
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Expired - Lifetime
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US73463799A
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Louis Berger
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Priority to US73463799A priority Critical patent/US646257A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G15/00—Boring or turning tools; Augers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17931—Screw threaded

Definitions

  • the invention consists of a turners chisel formed of a piece of steel of square or other section, which is provided with a longitudinal hole or cavity intended to render the same easier to be sharpened than a chisel of similar section not provided with such axial hole or cavity.
  • the said chisel may be fixed to a handle in any suitable manner whatever for instance, by screwing the same to a piece of iron.
  • Figure 1 is an elevation of a turners handchisel
  • Fig. 2 is a cross-section through line A B of Fig. 1.
  • the body of the chisel 1 is in the drawings of square section, and it is provided with a cylindrical hole 2, bored through the whole length of the said body.
  • I claim- A turners chisel consisting of a main body having the same cross-section throughout and provided with a longitudinal bore from end toend, and a handle secured to the main body, substantially as set forth.

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Electrophonic Musical Instruments (AREA)

Description

Patntd Mar. 27. I900.
L. BERGER. TURNEBS CHISEL.
(Application filed Oct. 24, 1899.)
(No Model.)
IN VE N 70/? WITNESSES UNITED STATES PATENT OFFICE.
LOUIS BERGER, OF LAUSANNE, SWITZERLAND.
TUR NERS CHISEL.
SPECIFICATION forming part of Letters Patent No. 646,257, dated March 27, 1900.
Application fil d October 24, 1899. Serial No. 784,687. No model.)
To all whom, it may concern:
Be it known that I, LOUIS BERGER, a citizen of the Republic of Switzerland, residing at 6 Place St. Francois, Lausanne, in the Republic of Switzerland, have invented certain new and useful Improvements in Turners Chisels, of which the following is a specification.
The invention consists of a turners chisel formed of a piece of steel of square or other section, which is provided with a longitudinal hole or cavity intended to render the same easier to be sharpened than a chisel of similar section not provided with such axial hole or cavity. The said chisel may be fixed to a handle in any suitable manner whatever for instance, by screwing the same to a piece of iron. v
The accompanying drawings show by Way of example one form of execution of the invention; but I do not limit myself to the form or shape of the chisel as represented.
Figure 1 is an elevation of a turners handchisel, and Fig. 2 is a cross-section through line A B of Fig. 1.
The body of the chisel 1 is in the drawings of square section, and it is provided with a cylindrical hole 2, bored through the whole length of the said body.
3 is a piece of iron to which is screwed the body 1, which is made of steel, and the said piece 3 is intended to be fixed into a wooden handle. (Not shown.)
4 is the beveled surface, which is to be milled when the chisel is to be sharpened. It will be readily understood that the said surface to be milled. is considerably reduced by the existence of the hole or cavity 2.
Having thus fully described my invention, I claim- A turners chisel, consisting of a main body having the same cross-section throughout and provided with a longitudinal bore from end toend, and a handle secured to the main body, substantially as set forth.
In testimony that I claim the foregoing as my invention I have signed my name in pres- 'ence of two subscribing witnesses.
LOUIS BERGER. [L. s] Witnesses:
E. IMER-SOHNEIDER, TH. MERL.
US73463799A 1899-10-24 1899-10-24 Turner's chisel. Expired - Lifetime US646257A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US73463799A US646257A (en) 1899-10-24 1899-10-24 Turner's chisel.

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Application Number Priority Date Filing Date Title
US73463799A US646257A (en) 1899-10-24 1899-10-24 Turner's chisel.

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US646257A true US646257A (en) 1900-03-27

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US73463799A Expired - Lifetime US646257A (en) 1899-10-24 1899-10-24 Turner's chisel.

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6145555A (en) * 1998-03-04 2000-11-14 O'neill; John D. Cutting tool and method of use for catching chips and debris during turning operations
USD970671S1 (en) * 2020-12-08 2022-11-22 Jp Golf Usa, Inc. Divot tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6145555A (en) * 1998-03-04 2000-11-14 O'neill; John D. Cutting tool and method of use for catching chips and debris during turning operations
USD970671S1 (en) * 2020-12-08 2022-11-22 Jp Golf Usa, Inc. Divot tool

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