GB2049801B - Hydraulic drive for machine tools - Google Patents

Hydraulic drive for machine tools

Info

Publication number
GB2049801B
GB2049801B GB7918340A GB7918340A GB2049801B GB 2049801 B GB2049801 B GB 2049801B GB 7918340 A GB7918340 A GB 7918340A GB 7918340 A GB7918340 A GB 7918340A GB 2049801 B GB2049801 B GB 2049801B
Authority
GB
United Kingdom
Prior art keywords
hydraulic drive
machine tools
tools
machine
hydraulic
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
GB7918340A
Other versions
GB2049801A (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.)
Coal Industry Patents Ltd
Original Assignee
Coal Industry Patents Ltd
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 Coal Industry Patents Ltd filed Critical Coal Industry Patents Ltd
Priority to GB7918340A priority Critical patent/GB2049801B/en
Priority to DE19803016501 priority patent/DE3016501A1/en
Publication of GB2049801A publication Critical patent/GB2049801A/en
Application granted granted Critical
Publication of GB2049801B publication Critical patent/GB2049801B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/007—Reciprocating-piston liquid engines with single cylinder, double-acting piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/08—Distributing valve-gear peculiar thereto
    • F03C1/10—Distributing valve-gear peculiar thereto actuated by piston or piston-rod
    • F03C1/12—Distributing valve-gear peculiar thereto actuated by piston or piston-rod mechanically

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Actuator (AREA)
GB7918340A 1979-05-25 1979-05-25 Hydraulic drive for machine tools Expired GB2049801B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB7918340A GB2049801B (en) 1979-05-25 1979-05-25 Hydraulic drive for machine tools
DE19803016501 DE3016501A1 (en) 1979-05-25 1980-04-29 HYDRAULIC DRIVE FOR A MACHINE TOOL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7918340A GB2049801B (en) 1979-05-25 1979-05-25 Hydraulic drive for machine tools

Publications (2)

Publication Number Publication Date
GB2049801A GB2049801A (en) 1980-12-31
GB2049801B true GB2049801B (en) 1983-04-27

Family

ID=10505455

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7918340A Expired GB2049801B (en) 1979-05-25 1979-05-25 Hydraulic drive for machine tools

Country Status (2)

Country Link
DE (1) DE3016501A1 (en)
GB (1) GB2049801B (en)

Also Published As

Publication number Publication date
GB2049801A (en) 1980-12-31
DE3016501A1 (en) 1980-11-27

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee