DE332774C - Device for the production of square holes - Google Patents

Device for the production of square holes

Info

Publication number
DE332774C
DE332774C DENDAT332774D DE332774DD DE332774C DE 332774 C DE332774 C DE 332774C DE NDAT332774 D DENDAT332774 D DE NDAT332774D DE 332774D D DE332774D D DE 332774DD DE 332774 C DE332774 C DE 332774C
Authority
DE
Germany
Prior art keywords
production
square holes
drill
saws
shafts
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
Application number
DENDAT332774D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of DE332774C publication Critical patent/DE332774C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/0072—Drills for making non-circular holes
    • 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
    • B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
    • B23D45/003—Sawing machines or sawing devices with circular saw blades or with friction saw discs for particular purposes
    • 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
    • B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
    • B23D45/10—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a plurality of circular saw blades
    • B23D45/102—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a plurality of circular saw blades some of which turn about perpendicular axes
    • 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
    • B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
    • B23D47/12—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of drives for circular saw blades
    • B23D47/126—Angle drives

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)

Description

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

Claims (1)

Patent-Anspruch:Patent claim: Vorrichtung zur Herstellung von Vierkantlöchern mit um einen Bohrer angeordneten und von ihm angetriebenen um- 3c laufenden Fräsern bzw. Kreissägen, dadurch gekennzeichnet, daß die in senkrechten Ebenen zum Bohrer arbeitenden Sägen exzentrisch auf ihren Wellen sitzen.Device for the production of square holes with arranged around a drill and rotating milling cutters or circular saws driven by it characterized in that the saws working in planes perpendicular to the drill sit eccentrically on their shafts.
DENDAT332774D Device for the production of square holes Expired DE332774C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE332774T

Publications (1)

Publication Number Publication Date
DE332774C true DE332774C (en) 1921-02-07

Family

ID=6205481

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT332774D Expired DE332774C (en) Device for the production of square holes

Country Status (1)

Country Link
DE (1) DE332774C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3503294A (en) * 1968-02-02 1970-03-31 Joseph Vinciguerra Sawing apparatus for geometric shapes
WO2000003828A1 (en) * 1998-07-16 2000-01-27 Barrie Wyndham Firman Hole cutting device
ITTO20110153A1 (en) * 2011-02-24 2011-05-26 Alex Impianti Elettrici TRACKING MACHINE FOR BUILT-IN WALL OF STANDARD BOXES
WO2020039169A3 (en) * 2018-08-18 2020-04-23 Genius Ip Ltd Cutting assembly

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3503294A (en) * 1968-02-02 1970-03-31 Joseph Vinciguerra Sawing apparatus for geometric shapes
WO2000003828A1 (en) * 1998-07-16 2000-01-27 Barrie Wyndham Firman Hole cutting device
ITTO20110153A1 (en) * 2011-02-24 2011-05-26 Alex Impianti Elettrici TRACKING MACHINE FOR BUILT-IN WALL OF STANDARD BOXES
WO2020039169A3 (en) * 2018-08-18 2020-04-23 Genius Ip Ltd Cutting assembly
GB2591388A (en) * 2018-08-18 2021-07-28 Genius Ip Ltd Cutting assembly

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