FR466992A - Control for machine tools and working machines - Google Patents

Control for machine tools and working machines

Info

Publication number
FR466992A
FR466992A FR466992DA FR466992A FR 466992 A FR466992 A FR 466992A FR 466992D A FR466992D A FR 466992DA FR 466992 A FR466992 A FR 466992A
Authority
FR
France
Prior art keywords
control
machine tools
working machines
machines
working
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
Other languages
French (fr)
Inventor
Johann Bernhard Christian Scherbaum
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.)
JOHANN BERNHARD CHRISTIAN SCHE
Original Assignee
JOHANN BERNHARD CHRISTIAN SCHE
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 JOHANN BERNHARD CHRISTIAN SCHE filed Critical JOHANN BERNHARD CHRISTIAN SCHE
Application granted granted Critical
Publication of FR466992A publication Critical patent/FR466992A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
    • B24B23/024—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor driven by hands or feet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
    • B21J7/20—Drives for hammers; Transmission means therefor
    • B21J7/22—Drives for hammers; Transmission means therefor for power hammers
    • B21J7/24—Drives for hammers; Transmission means therefor for power hammers operated by steam, air, or other gaseous pressure
    • B21J7/26—Drives for hammers; Transmission means therefor for power hammers operated by steam, air, or other gaseous pressure operated by internal combustion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
FR466992D 1913-07-01 1914-01-05 Control for machine tools and working machines Expired FR466992A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE466992X 1913-07-01

Publications (1)

Publication Number Publication Date
FR466992A true FR466992A (en) 1914-05-29

Family

ID=6540628

Family Applications (1)

Application Number Title Priority Date Filing Date
FR466992D Expired FR466992A (en) 1913-07-01 1914-01-05 Control for machine tools and working machines

Country Status (2)

Country Link
FR (1) FR466992A (en)
GB (1) GB466992A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3046958A (en) * 1959-06-10 1962-07-31 Bard Internal combustion device
KR900002900A (en) * 1988-08-12 1990-03-23 게라르더스 걸리에무스 벨드만 알폰서스 Portable power tools

Also Published As

Publication number Publication date
GB466992A (en) 1937-06-09

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