GB1007383A - Improvements in hydraulic or pneumatic reciprocating motors - Google Patents

Improvements in hydraulic or pneumatic reciprocating motors

Info

Publication number
GB1007383A
GB1007383A GB3728063A GB3728063A GB1007383A GB 1007383 A GB1007383 A GB 1007383A GB 3728063 A GB3728063 A GB 3728063A GB 3728063 A GB3728063 A GB 3728063A GB 1007383 A GB1007383 A GB 1007383A
Authority
GB
United Kingdom
Prior art keywords
hydraulic
pneumatic reciprocating
reciprocating motors
sept
support
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
GB3728063A
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
Priority claimed from SE42962A external-priority patent/SE303034B/xx
Application filed by Individual filed Critical Individual
Publication of GB1007383A publication Critical patent/GB1007383A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • E02D7/02—Placing by driving
    • E02D7/06—Power-driven drivers
    • E02D7/10—Power-driven drivers with pressure-actuated hammer, i.e. the pressure fluid acting directly on the hammer structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/14—Control devices for the reciprocating piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B11/00—Reciprocating-piston machines or engines without rotary main shaft, e.g. of free-piston type
    • F01B11/007—Reciprocating-piston machines or engines without rotary main shaft, e.g. of free-piston type in which the movement in only one direction is obtained by a single acting piston motor, e.g. with actuation in the other direction by spring means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B17/00—Reciprocating-piston machines or engines characterised by use of uniflow principle
    • F01B17/02—Engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Brushes (AREA)

Abstract

1,007,383. Step-by-step lifting Jacks. J. R. JOHANSSON. Sept. 23, 1963 [Sept. 28, 1962], No. 37280/63. Heading B8J. [Also in Divisions E1 and F1] A jack driven by an hydraulic or pneumatic reciprocating motor (see Division F1) comprises a latch 70 carried by the reciprocating motor piston 53<SP>1</SP> and engageable with a lifting rack 72 slidable relative to a support 73, a locking latch 75 also being mounted on support 73.
GB3728063A 1962-09-28 1963-09-23 Improvements in hydraulic or pneumatic reciprocating motors Expired GB1007383A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE42962A SE303034B (en) 1961-02-10 1962-09-28

Publications (1)

Publication Number Publication Date
GB1007383A true GB1007383A (en) 1965-10-13

Family

ID=20256558

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3728063A Expired GB1007383A (en) 1962-09-28 1963-09-23 Improvements in hydraulic or pneumatic reciprocating motors

Country Status (1)

Country Link
GB (1) GB1007383A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0455258A1 (en) * 1990-05-04 1991-11-06 Wolfgang Barth Method for operating a pneumatic motor and device for working the method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0455258A1 (en) * 1990-05-04 1991-11-06 Wolfgang Barth Method for operating a pneumatic motor and device for working the method
WO1991017344A1 (en) * 1990-05-04 1991-11-14 Wolfgang Barth Process for running a pneumatic motor and device for implementing the process
US5375417A (en) * 1990-05-04 1994-12-27 Barth; Wolfgang Method of and means for driving a pneumatic engine

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