RO69246A2 - HYDRAULIC DEVICE FOR THE MULTIPLE PRECISION CUTTING OF PULLED AND LAMINATED PULLEYS IN HARD AND HARD METALS - Google Patents

HYDRAULIC DEVICE FOR THE MULTIPLE PRECISION CUTTING OF PULLED AND LAMINATED PULLEYS IN HARD AND HARD METALS

Info

Publication number
RO69246A2
RO69246A2 RO7685074A RO8507476A RO69246A2 RO 69246 A2 RO69246 A2 RO 69246A2 RO 7685074 A RO7685074 A RO 7685074A RO 8507476 A RO8507476 A RO 8507476A RO 69246 A2 RO69246 A2 RO 69246A2
Authority
RO
Romania
Prior art keywords
hard
pulleys
laminated
pulled
hydraulic device
Prior art date
Application number
RO7685074A
Other languages
French (fr)
Romanian (ro)
Inventor
Constantin Ilescu
Laszlo Gaspar
Sandor Kis
Ion Tureac
Original Assignee
Intreprinderea De Autocamioane,Ro
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 Intreprinderea De Autocamioane,Ro filed Critical Intreprinderea De Autocamioane,Ro
Priority to RO7685074A priority Critical patent/RO69246A2/en
Priority to DE19772710204 priority patent/DE2710204A1/en
Priority to FR7707178A priority patent/FR2343547A1/en
Publication of RO69246A2 publication Critical patent/RO69246A2/en

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
    • B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
    • B23D15/12—Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor
    • B23D15/14—Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor actuated by fluid or gas 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
    • B23D23/00—Machines or devices for shearing or cutting profiled stock
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/08—Means for treating work or cutting member to facilitate cutting
    • B26D7/14—Means for treating work or cutting member to facilitate cutting by tensioning the work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Shearing Machines (AREA)
RO7685074A 1976-03-12 1976-03-12 HYDRAULIC DEVICE FOR THE MULTIPLE PRECISION CUTTING OF PULLED AND LAMINATED PULLEYS IN HARD AND HARD METALS RO69246A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
RO7685074A RO69246A2 (en) 1976-03-12 1976-03-12 HYDRAULIC DEVICE FOR THE MULTIPLE PRECISION CUTTING OF PULLED AND LAMINATED PULLEYS IN HARD AND HARD METALS
DE19772710204 DE2710204A1 (en) 1976-03-12 1977-03-09 HYDRAULIC DEVICE FOR THE SIMULTANEOUS PRECISION CUTTING OF SEVERAL DRAWN BARS OR ROLLED BARS IN HARD OR SEMI-HARD METAL
FR7707178A FR2343547A1 (en) 1976-03-12 1977-03-10 Guillotine for hard rolled materials - has movable blade hydraulically driven between two fixed blades to shear bar fed through tapered guide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO7685074A RO69246A2 (en) 1976-03-12 1976-03-12 HYDRAULIC DEVICE FOR THE MULTIPLE PRECISION CUTTING OF PULLED AND LAMINATED PULLEYS IN HARD AND HARD METALS

Publications (1)

Publication Number Publication Date
RO69246A2 true RO69246A2 (en) 1980-08-15

Family

ID=20095907

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7685074A RO69246A2 (en) 1976-03-12 1976-03-12 HYDRAULIC DEVICE FOR THE MULTIPLE PRECISION CUTTING OF PULLED AND LAMINATED PULLEYS IN HARD AND HARD METALS

Country Status (3)

Country Link
DE (1) DE2710204A1 (en)
FR (1) FR2343547A1 (en)
RO (1) RO69246A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114770239B (en) * 2022-03-23 2023-11-03 太原理工大学 Automatic light device that draws of double needle car movable knife

Also Published As

Publication number Publication date
FR2343547B3 (en) 1980-02-01
DE2710204A1 (en) 1977-09-22
FR2343547A1 (en) 1977-10-07

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