US141006A - Improvement in metal-planing machines - Google Patents

Improvement in metal-planing machines Download PDF

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Publication number
US141006A
US141006A US141006DA US141006A US 141006 A US141006 A US 141006A US 141006D A US141006D A US 141006DA US 141006 A US141006 A US 141006A
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Prior art keywords
metal
improvement
planing machines
tool
larned
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Expired - Lifetime
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    • 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
    • Y10T407/00—Cutters, for shaping
    • Y10T407/13—Yieldable tool
    • 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
    • Y10T407/00—Cutters, for shaping
    • Y10T407/22—Cutters, for shaping including holder having seat for inserted tool
    • Y10T407/2202—Plural spaced seats and common holder
    • 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

  • My invention relates to the device for holding the tools for the common iron-planers; and is designed to enable them to plane both ways, and thus to rough off and finish in going over the surface once, or at one operation.
  • its nature consists in making a tool-holder having two lift-plates wit-htoolposts to each, or some means of securing the tool in each, and so arranging them that the tools may be set to out each way, while the upper part is formed as a shank to be held firmly to the sliding head of the planer in any of the common forms.
  • Figure l is a side view of my invention
  • Fig. 2 is a front view.
  • A is the shank, to be held firm where the tool is usually placed.
  • 13 B are two lift-l plates, with tool-posts O O, or similar devices, to hold the tools E E so that they may force each way--that one may lift while the other is at work, whichever it may be.
  • At D is a shoulder fitting up to the planer-head to stiffen the holder for heavywork.
  • What I claim as my invention is The tool-holder for iron-planers, composed of a shank having a head with two tools and lifts, operating in opposite directions, when constructed and. operating substantially in the manner and for the purposes described.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling, Drilling, And Turning Of Wood (AREA)

Description

G. C. LARNED.
Metal Planing Machines.
Patented July 22,1873..
Izwen for Wilneases PATENT FFICE.
GEORGE O. LARNED, OF WORCESTER, MASSACHUSETTS.
IMPROVEMENT IN METAL-PLANING MACHINES.
Specification forming part of Letters Patent No. 141,006, dated July 22,1873; application filed January 30, 1873.
To all whom it may concern:
Be it known that I, GEORGE O. LARNED, of the city and county of Worcester, State of Massachusetts, have invented certain Improvements in Iron-Planing Machines, of which the following is a specification:
My invention relates to the device for holding the tools for the common iron-planers; and is designed to enable them to plane both ways, and thus to rough off and finish in going over the surface once, or at one operation. To these ends its nature consists in making a tool-holder having two lift-plates wit-htoolposts to each, or some means of securing the tool in each, and so arranging them that the tools may be set to out each way, while the upper part is formed as a shank to be held firmly to the sliding head of the planer in any of the common forms.
In the drawings, Figure l is a side view of my invention, and Fig. 2 is a front view.
A is the shank, to be held firm where the tool is usually placed. 13 B are two lift-l plates, with tool-posts O O, or similar devices, to hold the tools E E so that they may force each way--that one may lift while the other is at work, whichever it may be. At D is a shoulder fitting up to the planer-head to stiffen the holder for heavywork.
I am aware that tool-holders have been made to work both ways by turning the tool at the end of each stroke. Mine differs from those in being capable of being set for a coarse and fine chip, and thus finishing its work at one operation.
What I claim as my invention is The tool-holder for iron-planers, composed of a shank having a head with two tools and lifts, operating in opposite directions, when constructed and. operating substantially in the manner and for the purposes described.
GEO. O. LARNED.
US141006D Improvement in metal-planing machines Expired - Lifetime US141006A (en)

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US141006A true US141006A (en) 1873-07-22

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050032257A1 (en) * 2000-09-12 2005-02-10 Camras Michael D. Method of forming light emitting devices with improved light extraction efficiency
US20150266114A1 (en) * 2012-10-29 2015-09-24 Audi Ag Method for facing surfaces of workpieces
US20160193675A1 (en) * 2013-08-30 2016-07-07 Jtekt Corporation Cutting tool and spline processing method
US11219960B2 (en) * 2019-05-29 2022-01-11 The Boeing Company Flash-removal tool
US11229951B2 (en) 2019-05-29 2022-01-25 The Boeing Company Monolithic precursor test coupons for testing material properties of metal-injection-molded components and methods and apparatuses for making such coupons

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050032257A1 (en) * 2000-09-12 2005-02-10 Camras Michael D. Method of forming light emitting devices with improved light extraction efficiency
US20150266114A1 (en) * 2012-10-29 2015-09-24 Audi Ag Method for facing surfaces of workpieces
US9597741B2 (en) * 2012-10-29 2017-03-21 Audi Ag Method for facing surfaces of workpieces
US20160193675A1 (en) * 2013-08-30 2016-07-07 Jtekt Corporation Cutting tool and spline processing method
US9751140B2 (en) * 2013-08-30 2017-09-05 Jtekt Corporation Cutting tool and spline processing method
US11219960B2 (en) * 2019-05-29 2022-01-11 The Boeing Company Flash-removal tool
US11229951B2 (en) 2019-05-29 2022-01-25 The Boeing Company Monolithic precursor test coupons for testing material properties of metal-injection-molded components and methods and apparatuses for making such coupons

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