GB489852A - Hydraulic drive for machine tools - Google Patents

Hydraulic drive for machine tools

Info

Publication number
GB489852A
GB489852A GB3089/37A GB308937A GB489852A GB 489852 A GB489852 A GB 489852A GB 3089/37 A GB3089/37 A GB 3089/37A GB 308937 A GB308937 A GB 308937A GB 489852 A GB489852 A GB 489852A
Authority
GB
United Kingdom
Prior art keywords
port
valve
pump
working
space
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
GB3089/37A
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.)
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
Publication of GB489852A publication Critical patent/GB489852A/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
    • B23Q5/027—Driving main working members reciprocating members
    • B23Q5/033—Driving main working members reciprocating members driven essentially by fluid pressure
    • 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
    • B23D7/00—Planing or slotting machines characterised only by constructional features of particular parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Reciprocating Pumps (AREA)
GB3089/37A 1936-02-13 1937-02-02 Hydraulic drive for machine tools Expired GB489852A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE489852X 1936-02-13

Publications (1)

Publication Number Publication Date
GB489852A true GB489852A (en) 1938-08-02

Family

ID=6544016

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3089/37A Expired GB489852A (en) 1936-02-13 1937-02-02 Hydraulic drive for machine tools

Country Status (3)

Country Link
ES (1) ES141911A2 (enrdf_load_stackoverflow)
FR (1) FR2182908A1 (enrdf_load_stackoverflow)
GB (1) GB489852A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
FR2182908A1 (en) 1973-12-14
ES141911A2 (es) 1936-07-01
FR2182908B1 (enrdf_load_stackoverflow) 1976-10-22

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