GB703514A - Improvements in and relating to machine tools with a continuously variable drive - Google Patents

Improvements in and relating to machine tools with a continuously variable drive

Info

Publication number
GB703514A
GB703514A GB29573/51A GB2957351A GB703514A GB 703514 A GB703514 A GB 703514A GB 29573/51 A GB29573/51 A GB 29573/51A GB 2957351 A GB2957351 A GB 2957351A GB 703514 A GB703514 A GB 703514A
Authority
GB
United Kingdom
Prior art keywords
speed
cutting
equilibrium
lever
log
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
GB29573/51A
Other languages
English (en)
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.)
Patentverwertung Reimers W GmbH
Original Assignee
Patentverwertung Reimers W GmbH
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 Patentverwertung Reimers W GmbH filed Critical Patentverwertung Reimers W GmbH
Publication of GB703514A publication Critical patent/GB703514A/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
    • B23Q5/02—Driving main working members
    • B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
    • B23Q5/12—Mechanical drives with means for varying the speed ratio
    • B23Q5/16—Mechanical drives with means for varying the speed ratio infinitely-variable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/26—Making other particular articles wheels or the like
    • B21D53/30—Making other particular articles wheels or the like wheel rims
    • 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
    • B23Q5/02—Driving main working members
    • B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
    • B23Q5/12—Mechanical drives with means for varying the speed ratio
    • B23Q5/16—Mechanical drives with means for varying the speed ratio infinitely-variable
    • B23Q5/165—Mechanical drives with means for varying the speed ratio infinitely-variable fluid-operated
    • 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
    • B23Q5/02—Driving main working members
    • B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
    • B23Q5/12—Mechanical drives with means for varying the speed ratio
    • B23Q5/16—Mechanical drives with means for varying the speed ratio infinitely-variable
    • B23Q5/167—Mechanical drives with means for varying the speed ratio infinitely-variable electrically-operated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)
  • Gear-Shifting Mechanisms (AREA)
GB29573/51A 1951-02-03 1951-12-18 Improvements in and relating to machine tools with a continuously variable drive Expired GB703514A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER5318A DE863436C (de) 1951-02-03 1951-02-03 Vorrichtung zum beliebigen Einstellen und Gleichhalten der Umfangs-geschwindigkeit (Schnittgeschwindigkeit) bei AEnderung des Arbeits-durchmessers an Werkzeugmaschinen mit drehender Arbeitsbewegung, z. B. Drehbaenken und Abstechmaschinen

Publications (1)

Publication Number Publication Date
GB703514A true GB703514A (en) 1954-02-03

Family

ID=37433613

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29573/51A Expired GB703514A (en) 1951-02-03 1951-12-18 Improvements in and relating to machine tools with a continuously variable drive

Country Status (5)

Country Link
BE (1) BE508805A (fr)
CH (1) CH312314A (fr)
DE (1) DE863436C (fr)
FR (1) FR1062439A (fr)
GB (1) GB703514A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1007625B (de) * 1953-04-21 1957-05-02 American Brake Shoe Co Vorrichtung zum Steuern eines umkehrbaren hydraulischen Antriebes
DE1235409B (de) * 1958-05-08 1967-03-02 Siemens Ag Elektrische Einrichtung zur Konstanthaltung der Schnittgeschwindigkeit bei Drehbaenken mit Stufengetrieben

Also Published As

Publication number Publication date
CH312314A (de) 1955-12-31
FR1062439A (fr) 1954-04-23
DE863436C (de) 1953-01-19
BE508805A (fr)

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