US168607A - Improvement in washer-cutters - Google Patents

Improvement in washer-cutters Download PDF

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Publication number
US168607A
US168607A US168607DA US168607A US 168607 A US168607 A US 168607A US 168607D A US168607D A US 168607DA US 168607 A US168607 A US 168607A
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US
United States
Prior art keywords
improvement
cutters
washer
brule
holder
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
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Publication date
Application granted granted Critical
Publication of US168607A publication Critical patent/US168607A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/04—Drills for trepanning
    • B23B51/05—Drills for trepanning for cutting discs from sheet
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/83—Tool-support with means to move Tool relative to tool-support
    • Y10T408/85—Tool-support with means to move Tool relative to tool-support to move radially
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/86—Tool-support with means to permit positioning of the Tool relative to support
    • Y10T408/87—Tool having stepped cutting edges
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/86—Tool-support with means to permit positioning of the Tool relative to support
    • Y10T408/875—Tool-support with means to permit positioning of the Tool relative to support including means to "form" depression in work

Definitions

  • the invention consists in clamping the cutters A A in the slot of the holder by means of a screw out upon the upper section of the holder, which enters the upper end of the lower section, passing into a slot or seat cut in that section in which the cutter-tangs are held.
  • the holder is constructed of two parts, which EMERY BRULE.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Treatment Of Fiber Materials (AREA)

Description

E. BRULE.
--Washer--Cutter.
Patented Oct. 111,1875.
N.FETERS. PHOTO-UTHOGRAFHER WASH NGTON D C UNITED STATES PATENT QFFIGE.
EMERY BRULE, OF NEILLSVILLE, WISOONSIN.:
IMPROVEMENT lN WASHER-CUTTERS.
Specification forming part of Letters Patent No. 168,607, dated October 11, 1875; application filed August 14, 1875.
To all whom it may concern:
Be it known that I, EMIERY BRULE, of N eillsville, in the county of Clark and State of Wisconsin, have invented a new and useful Improvement in an A pparatus for Cutting Leather Washers, which improvement is set forth in the following specification:
The invention consists in clamping the cutters A A in the slot of the holder by means of a screw out upon the upper section of the holder, which enters the upper end of the lower section, passing into a slot or seat cut in that section in which the cutter-tangs are held. The holder is constructed of two parts, which EMERY BRULE.
Witnesses ROBERT J. MAGBRIDE, WILLIAM G. ALLEN.
US168607D Improvement in washer-cutters Expired - Lifetime US168607A (en)

Publications (1)

Publication Number Publication Date
US168607A true US168607A (en) 1875-10-11

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ID=2238016

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Application Number Title Priority Date Filing Date
US168607D Expired - Lifetime US168607A (en) Improvement in washer-cutters

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US (1) US168607A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030147258A1 (en) * 2002-02-05 2003-08-07 Fischer Dan E. Curing light with plurality of LEDs and corrresponding lenses configured to focus light
US20150174670A1 (en) * 2013-12-19 2015-06-25 Milwaukee Electric Tool Corporation Adjustable diameter hole cutter

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030147258A1 (en) * 2002-02-05 2003-08-07 Fischer Dan E. Curing light with plurality of LEDs and corrresponding lenses configured to focus light
US20150174670A1 (en) * 2013-12-19 2015-06-25 Milwaukee Electric Tool Corporation Adjustable diameter hole cutter
US9597736B2 (en) * 2013-12-19 2017-03-21 Milwaukee Electric Tool Corporation Adjustable diameter hole cutter
US10124417B2 (en) 2013-12-19 2018-11-13 Milwaukee Electric Tool Corporation Adjustable diameter hole cutter
US10576553B2 (en) 2013-12-19 2020-03-03 Milwaukee Electric Tool Corporation Adjustable diameter hole cutter

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