FR813160A - Speed-change control device for slow and fast control of machine tools and their components - Google Patents

Speed-change control device for slow and fast control of machine tools and their components

Info

Publication number
FR813160A
FR813160A FR813160DA FR813160A FR 813160 A FR813160 A FR 813160A FR 813160D A FR813160D A FR 813160DA FR 813160 A FR813160 A FR 813160A
Authority
FR
France
Prior art keywords
slow
speed
components
machine tools
control device
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)
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.)
SCHIESS DEFRIES AG
Original Assignee
SCHIESS DEFRIES AG
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 SCHIESS DEFRIES AG filed Critical SCHIESS DEFRIES AG
Application granted granted Critical
Publication of FR813160A publication Critical patent/FR813160A/en
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
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/28—Electric drives

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
FR813160D 1935-11-25 1936-11-06 Speed-change control device for slow and fast control of machine tools and their components Expired FR813160A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE475924X 1935-11-25

Publications (1)

Publication Number Publication Date
FR813160A true FR813160A (en) 1937-05-27

Family

ID=6541922

Family Applications (1)

Application Number Title Priority Date Filing Date
FR813160D Expired FR813160A (en) 1935-11-25 1936-11-06 Speed-change control device for slow and fast control of machine tools and their components

Country Status (3)

Country Link
BE (1) BE418218A (en)
FR (1) FR813160A (en)
GB (1) GB475924A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2666509A (en) * 1951-01-11 1954-01-19 Bbc Brown Boveri & Cie Electric motor with built-in flywheel and clutch
US3174065A (en) * 1960-03-24 1965-03-16 Elektro Motoren Ag Electric drive working at two speeds and consisting of two motors

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2666509A (en) * 1951-01-11 1954-01-19 Bbc Brown Boveri & Cie Electric motor with built-in flywheel and clutch
US3174065A (en) * 1960-03-24 1965-03-16 Elektro Motoren Ag Electric drive working at two speeds and consisting of two motors

Also Published As

Publication number Publication date
BE418218A (en)
GB475924A (en) 1937-11-29

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