FR522803A - Appareil pour percer des trous de forme rectangulaire et autres - Google Patents

Appareil pour percer des trous de forme rectangulaire et autres

Info

Publication number
FR522803A
FR522803A FR522803A FR522803DA FR522803A FR 522803 A FR522803 A FR 522803A FR 522803 A FR522803 A FR 522803A FR 522803D A FR522803D A FR 522803DA FR 522803 A FR522803 A FR 522803A
Authority
FR
France
Prior art keywords
rectangular holes
drilling
drilling rectangular
holes
rectangular
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
FR522803A
Other languages
English (en)
Inventor
Rudolf Bartholomaus
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of FR522803A publication Critical patent/FR522803A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q27/00—Geometrical mechanisms for the production of work of particular shapes, not fully provided for in another subclass
    • B23Q27/006—Geometrical mechanisms for the production of work of particular shapes, not fully provided for in another subclass by rolling without slippage two bodies of particular shape relative to each other
    • 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
    • Y10T408/55—Cutting by use of rotating axially moving tool with work-engaging structure other than Tool or tool-support
    • 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
    • Y10T82/00—Turning
    • Y10T82/12—Radially moving rotating tool inside bore
    • Y10T82/122—Forming non-circular bore

Landscapes

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
FR522803A 1919-02-06 1920-08-23 Appareil pour percer des trous de forme rectangulaire et autres Expired FR522803A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE328006T 1919-02-06

Publications (1)

Publication Number Publication Date
FR522803A true FR522803A (fr) 1921-08-06

Family

ID=38109541

Family Applications (1)

Application Number Title Priority Date Filing Date
FR522803A Expired FR522803A (fr) 1919-02-06 1920-08-23 Appareil pour percer des trous de forme rectangulaire et autres

Country Status (4)

Country Link
US (1) US1423072A (fr)
DE (1) DE328006C (fr)
FR (1) FR522803A (fr)
GB (1) GB169073A (fr)

Also Published As

Publication number Publication date
US1423072A (en) 1922-07-18
GB169073A (en) 1921-09-22
DE328006C (de) 1920-10-22

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