PL112886B1 - Apparatus for controlling the main hydraulic servo-motor of a power saw - Google Patents

Apparatus for controlling the main hydraulic servo-motor of a power saw Download PDF

Info

Publication number
PL112886B1
PL112886B1 PL20060977A PL20060977A PL112886B1 PL 112886 B1 PL112886 B1 PL 112886B1 PL 20060977 A PL20060977 A PL 20060977A PL 20060977 A PL20060977 A PL 20060977A PL 112886 B1 PL112886 B1 PL 112886B1
Authority
PL
Poland
Prior art keywords
plunger
piston
space
oil
pressure
Prior art date
Application number
PL20060977A
Other languages
English (en)
Polish (pl)
Other versions
PL200609A1 (pl
Original Assignee
Dso Savodi Sa Metallorejeschti Maschini
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 Dso Savodi Sa Metallorejeschti Maschini filed Critical Dso Savodi Sa Metallorejeschti Maschini
Publication of PL200609A1 publication Critical patent/PL200609A1/xx
Publication of PL112886B1 publication Critical patent/PL112886B1/pl

Links

Classifications

    • 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
    • B23D51/00—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends
    • B23D51/16—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of drives or feed mechanisms for straight tools, e.g. saw blades, or bows
    • B23D51/20—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of drives or feed mechanisms for straight tools, e.g. saw blades, or bows with controlled feed of the tool, or with special arrangements for relieving or lifting the tool on the return stroke

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sawing (AREA)
  • Reciprocating Pumps (AREA)
PL20060977A 1976-09-01 1977-09-01 Apparatus for controlling the main hydraulic servo-motor of a power saw PL112886B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG3412776 1976-09-01

Publications (2)

Publication Number Publication Date
PL200609A1 PL200609A1 (pl) 1978-04-10
PL112886B1 true PL112886B1 (en) 1980-11-29

Family

ID=3902558

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20060977A PL112886B1 (en) 1976-09-01 1977-09-01 Apparatus for controlling the main hydraulic servo-motor of a power saw

Country Status (10)

Country Link
CA (1) CA1066989A (fr)
CS (1) CS194463B1 (fr)
DD (1) DD132109A1 (fr)
DE (1) DE2739108A1 (fr)
FR (1) FR2363395A1 (fr)
HU (1) HU175168B (fr)
IT (1) IT1115894B (fr)
PL (1) PL112886B1 (fr)
SU (1) SU754122A1 (fr)
TR (1) TR19926A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8012655U1 (de) * 1980-05-09 1980-08-07 Keuro Maschinenbau Gmbh & Co Kg, 7590 Achern Doppelt wirkendes zylinder-kolben- aggregat fuer eine buegelsaegemaschine
FR2561150B1 (fr) * 1984-03-19 1989-06-16 Peyrusson Jean Dispositif de commande de l'archet d'une machine alternative a scier

Also Published As

Publication number Publication date
SU754122A1 (ru) 1980-08-07
IT1115894B (it) 1986-02-10
HU175168B (hu) 1980-05-28
TR19926A (tr) 1980-05-02
PL200609A1 (pl) 1978-04-10
DE2739108A1 (de) 1978-03-02
CS194463B1 (en) 1979-12-31
FR2363395B3 (fr) 1980-06-27
CA1066989A (fr) 1979-11-27
FR2363395A1 (fr) 1978-03-31
DD132109A1 (de) 1978-08-30

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Legal Events

Date Code Title Description
LAPS Decisions on the lapse of the protection rights

Effective date: 20060609