US135941A - Improvement in planlng-machines - Google Patents
Improvement in planlng-machines Download PDFInfo
- Publication number
- US135941A US135941A US135941DA US135941A US 135941 A US135941 A US 135941A US 135941D A US135941D A US 135941DA US 135941 A US135941 A US 135941A
- Authority
- US
- United States
- Prior art keywords
- planer
- bar
- machines
- planlng
- improvement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000007493 shaping process Methods 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D13/00—Tools or tool holders specially designed for planing or slotting machines
-
- 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
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/50—Planing
- Y10T409/509348—Tool head
Definitions
- THoMAs sHAw OF PHILADELPHIA, PENNSYLVANIA.
- My invention consists in the employment of a bar in the manner and for the purpose as hereafter described.
- the object of the invention is to enableordinary planing-machines to reach through work, and perform operations similar to shaping or slotting machines.
- Figure 1 is a side view of section of an ordinary planer with the invention attached
- Fig. 2 is an end view of planer-bar.
- a Fig. 1
- a Fig. 1
- g. c is the planer-bar, supported upon clamp-boxf, andis forked and pivoted at its back end, as
- socket i is secured in the desired position by the ordinary tool-post l, and is screwed at its lower end into yoke I1, said" yoke being piv oted', as shown in Fig. 2, to clamp-boxf.
- the cross-bar e is pivoted on its outer ends to body of planer by means of center-bolts run through sides of braces b, all for the purpose as hereafter described.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gloves (AREA)
Description
UNITED STATES PATENT OEEIoE.
THoMAs sHAw, OF PHILADELPHIA, PENNSYLVANIA.
' IMPROVE-MENTIN PLANlNG-MACHINES.
,. Specification forming part of Letters Patent No. 135,941, dated February 18, 1873.
To all whom it may concern:
Be it known that I, THoMAs SHAW, of the city and county of Philadelphia, Pennsylvania, have invented a new and Improved Planer-Bar, and I hereby declare the following to be a full, clear, and exact description of the same, reference being hadtothe accompanying drawing and to the letters of reference marked thereon.
My invention consists in the employment of a bar in the manner and for the purpose as hereafter described. The object of the invention is to enableordinary planing-machines to reach through work, and perform operations similar to shaping or slotting machines.
In order to enable others to use and practice my invention, I will proceed to describe itsconstruction and operation.
On reference to the accompanying drawing,
whichforms part of this specification, Figure 1 is a side view of section of an ordinary planer with the invention attached, and Fig. 2 is an end view of planer-bar.
a, Fig. 1, is the ordinary planer-bed, upon Which the Work is bolted. bis the side braces that support the ordinary tool-carriage g. c is the planer-bar, supported upon clamp-boxf, andis forked and pivoted at its back end, as
shown at d, to cross-bar e, and is provided on its outer end with a cutting-tool, k. The
socket i is secured in the desired position by the ordinary tool-post l, and is screwed at its lower end into yoke I1, said" yoke being piv oted', as shown in Fig. 2, to clamp-boxf. The cross-bar e is pivoted on its outer ends to body of planer by means of center-bolts run through sides of braces b, all for the purpose as hereafter described.
It will be observed that the bar '0 has, at
its outer end, all the vertical and horizontal movement that the feed-carriage g is susceptible of and that the feed of planer will operate this bar; and that, by reason of the bars projecting length it is capable of reaching through work equal to one-third the length of planer bed; and that, by reason of the endthrust character of the bar-forcing cuttingtool, it is capable of taking a cut equal to full capacity of planer all of which are great and valuable features and additions to the planingmachine.
What I claim, and desire to secure by Let ters Patent, is-- The combination, as herein described, of the planer-bar 0 with the planing-machine.
THOMAS SHAW.
Witnesses:
A WILLIAM .GARWOOD,
JAMES KEENAN.
Publications (1)
Publication Number | Publication Date |
---|---|
US135941A true US135941A (en) | 1873-02-18 |
Family
ID=2205357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US135941D Expired - Lifetime US135941A (en) | Improvement in planlng-machines |
Country Status (1)
Country | Link |
---|---|
US (1) | US135941A (en) |
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0
- US US135941D patent/US135941A/en not_active Expired - Lifetime
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