US181594A - Improvement in planing-tools - Google Patents

Improvement in planing-tools Download PDF

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Publication number
US181594A
US181594A US181594DA US181594A US 181594 A US181594 A US 181594A US 181594D A US181594D A US 181594DA US 181594 A US181594 A US 181594A
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Prior art keywords
planing
improvement
jaw
tools
jaws
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/10—Cutting tools with special provision for cooling
    • B23B27/12—Cutting tools with special provision for cooling with a continuously-rotated circular cutting edge; Holders therefor

Definitions

  • adjustable cutter, and handle combined, arranged, and operating with relation to each other, as hereinafter described.
  • Figure l is a side view of myimprovement.
  • Fig.2 is a front view.
  • Fig. 3 is a vertical section.
  • Fig. 4 is a broken section. showing the interior ofthe pivoted jaws.
  • Thejaws A and B are pivoted at C, and are provided with a handle, l. i
  • Thejaw D is pivoted to the jaw A at e, the end f of which passes through an aperture in the jaw A, as shown in Figs. 2, 3, 4.
  • the jaws are adjusted through the medium of screws t' and j j, the screw t' adjusting the jaw D, and the screw j adjusting the jaw A with relation to the jaw B, thejaw D being used with relation to the jaw B, for the purpose of planing articles of small diameter, thejaws A and B haria used for planing-articles of larger diameter.
  • the jaws A and B are furnished with screwthreads, as indicated at m in Fig. 4.
  • the end fof the jaw D is also furnished with screwthreads, as indicated at m' in Fig. 4.
  • rI he jaw B is furnished with an adjustable planebit, g, held in position by means ofthe setscrew lz.
  • the operation of my improvement is as follows: The jaws are adjusted with relation to the diameter of the cylindrical article to be planed, so that the screw-threads of the jaws will impinge upon it, and, by revolving the tool around the article, the bit g will plane or cut off the surface in proportion to the cut given to it, the screw m gradually leading the tool along the cylindrical article.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Forging (AREA)
  • Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)

Description

F. RAUH.
PLANING T ooL.
UNITED STATES FREDERICK RAUH, OF PITTSBURG, PENNSYLVANIA.
IMPROVEMENT IN PLANING-TOOLS.
Specification forming part of Letters Patent No. 181,594, dated August 29, 1876; application filed June 19, 187,6.
To all 'whom t may concern Be it known that I, FREDERIOK RAUH, of Pittsburg', in the county of Allegheny and State 0f Pennsylvania, have invented 11nprovenient in Planing'lools; and I do hereby together, and furnished with adjusting-screws,
adjustable cutter, and handle, combined, arranged, and operating with relation to each other, as hereinafter described.
To enable others skilled in the art to make and use my invention, I will proceed to describe its construction andoperation.
In the drawings, Figure l is a side view of myimprovement. Fig.2 is a front view. Fig. 3 is a vertical section. Fig. 4 is a broken section. showing the interior ofthe pivoted jaws.
Thejaws A and B are pivoted at C, and are provided with a handle, l. i Thejaw D is pivoted to the jaw A at e, the end f of which passes through an aperture in the jaw A, as shown in Figs. 2, 3, 4. The jaws are adjusted through the medium of screws t' and j j, the screw t' adjusting the jaw D, and the screw j adjusting the jaw A with relation to the jaw B, thejaw D being used with relation to the jaw B, for the purpose of planing articles of small diameter, thejaws A and B heilig used for planing-articles of larger diameter. The jaws A and B are furnished with screwthreads, as indicated at m in Fig. 4. The end fof the jaw D is also furnished with screwthreads, as indicated at m' in Fig. 4. rI he jaw B is furnished with an adjustable planebit, g, held in position by means ofthe setscrew lz.
The operation of my improvement is as follows: The jaws are adjusted with relation to the diameter of the cylindrical article to be planed, so that the screw-threads of the jaws will impinge upon it, and, by revolving the tool around the article, the bit g will plane or cut off the surface in proportion to the cut given to it, the screw m gradually leading the tool along the cylindrical article.
Having thus described my improvement, what I claim is- The combination of the jaws A, B, and D, adjusting-screws t' and j, and plane-bit g, arranged and operating with relation to each other, substantially as herein described, and for the purpose set forth.
FREDERICK RAUH.
Witnesses:
A. C. J oENsoN, GEORGE HIRscHINGER.
US181594D Improvement in planing-tools Expired - Lifetime US181594A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4346746A (en) * 1980-08-11 1982-08-31 Busch Louis M Rotary cutter lathe tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4346746A (en) * 1980-08-11 1982-08-31 Busch Louis M Rotary cutter lathe tool

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