NO128751B - - Google Patents

Download PDF

Info

Publication number
NO128751B
NO128751B NO02894/68A NO289468A NO128751B NO 128751 B NO128751 B NO 128751B NO 02894/68 A NO02894/68 A NO 02894/68A NO 289468 A NO289468 A NO 289468A NO 128751 B NO128751 B NO 128751B
Authority
NO
Norway
Prior art keywords
machine
piston
hydraulic
cylinder
arm
Prior art date
Application number
NO02894/68A
Other languages
English (en)
Norwegian (no)
Inventor
P Cailloux
Original Assignee
Promecan Sisson Lehmann
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 Promecan Sisson Lehmann filed Critical Promecan Sisson Lehmann
Publication of NO128751B publication Critical patent/NO128751B/no

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D15/00Shearing machines or shearing devices cutting by blades which move parallel to themselves
    • B23D15/12Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor
    • B23D15/14Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor actuated by fluid or gas pressure
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/02Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
    • B21D5/0272Deflection compensating means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B30PRESSES
    • B30BPRESSES IN GENERAL
    • B30B15/00Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/16Control arrangements for fluid-driven presses
    • B30B15/24Control arrangements for fluid-driven presses controlling the movement of a plurality of actuating members to maintain parallel movement of the platen or press beam
    • B30B15/245Control arrangements for fluid-driven presses controlling the movement of a plurality of actuating members to maintain parallel movement of the platen or press beam using auxiliary cylinder and piston means as actuating members
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B30PRESSES
    • B30BPRESSES IN GENERAL
    • B30B15/00Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/28Arrangements for preventing distortion of, or damage to, presses or parts thereof
    • B30B15/281Arrangements for preventing distortion of, or damage to, presses or parts thereof overload limiting devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Control Of Presses (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Press Drives And Press Lines (AREA)
  • Fluid-Pressure Circuits (AREA)
NO02894/68A 1967-07-26 1968-07-23 NO128751B (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR115702A FR1539817A (fr) 1967-07-26 1967-07-26 Machine hydraulique pour la déformation de métaux en feuilles
FR154510A FR95083E (fr) 1967-07-26 1968-06-11 Machine hydraulique pour la déformation de métaux en feuilles.

Publications (1)

Publication Number Publication Date
NO128751B true NO128751B (nl) 1974-01-07

Family

ID=26178403

Family Applications (1)

Application Number Title Priority Date Filing Date
NO02894/68A NO128751B (nl) 1967-07-26 1968-07-23

Country Status (14)

Country Link
US (1) US3550425A (nl)
AT (1) AT286747B (nl)
BE (1) BE717792A (nl)
CH (1) CH516355A (nl)
DK (1) DK137949B (nl)
ES (1) ES356803A1 (nl)
FR (2) FR1539817A (nl)
GB (1) GB1195448A (nl)
IE (1) IE32208B1 (nl)
IL (1) IL30366A (nl)
LU (1) LU56479A1 (nl)
NL (1) NL156963B (nl)
NO (1) NO128751B (nl)
SE (1) SE355512B (nl)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS518232B1 (nl) * 1969-09-12 1976-03-15
US3914975A (en) * 1970-12-25 1975-10-28 Amada Co Ltd Hydraulic press brake
US3702558A (en) * 1971-09-09 1972-11-14 Niagara Machine & Tool Works Deflection compensating press brake die support
DE2525391C3 (de) * 1975-06-06 1986-10-23 Peddinghaus, Rolf, Dipl.-Ing., 5828 Ennepetal Druckmittelbetätigte Schere, Lochstanze o.dgl. Maschine
PT68274A (en) * 1978-07-11 1978-08-01 A A Ribeiro De Almeida Device applicable to presses and metal bending presses to syncronize the movements of the hydraulic cylinders and control slider cross member
DE2919012A1 (de) * 1979-05-11 1980-11-20 Schloemann Siemag Ag Ueberlastsicherung an hydraulischen umformpressen, insbesondere blechformziehpressen
US4366699A (en) * 1980-05-26 1983-01-04 Amada Company, Limited Hydraulic presses
US4321819A (en) * 1980-07-23 1982-03-30 Dyneer Corporation Press construction
FR2507507B1 (fr) * 1981-06-16 1986-07-04 Promecan Sisson Lehmann Dispositif de bombage d'un porte-outil d'une presse plieuse ou analogue
US4580434A (en) * 1983-11-14 1986-04-08 Cincinnati Incorporated Deflection compensating assembly for a press brake
US5067340A (en) * 1988-05-05 1991-11-26 Macgregor Donald C Precision press brake
CH680773A5 (nl) * 1989-09-11 1992-11-13 Beyeler Machines Sa
FR2655907B1 (fr) * 1989-12-19 1993-07-30 Plazenet Jean Presse plieuse hydraulique a tablier inferieur mobile.
DE4235971C1 (de) * 1992-10-26 1994-04-07 M & S Brugg Ag Brugg Abkantpresse
JPH08108957A (ja) * 1994-10-07 1996-04-30 Shikoku Kakoki Co Ltd テープ接続装置
CN112808845B (zh) * 2020-12-19 2022-06-24 爱驰威汽车零部件(盐城)有限公司 一种汽车壳体类零件的侧冲平衡装置

Also Published As

Publication number Publication date
FR95083E (fr) 1970-06-19
DK137949B (da) 1978-06-12
AT286747B (de) 1970-12-28
ES356803A1 (es) 1970-06-01
DE1752860B2 (de) 1975-07-17
NL6810532A (nl) 1969-01-28
IE32208B1 (en) 1973-05-16
SE355512B (nl) 1973-04-30
GB1195448A (en) 1970-06-17
CH516355A (fr) 1971-12-15
DE1752860A1 (de) 1971-10-07
IL30366A (en) 1972-07-26
US3550425A (en) 1970-12-29
NL156963B (nl) 1978-06-15
LU56479A1 (nl) 1968-10-24
FR1539817A (fr) 1968-09-20
IL30366A0 (en) 1968-09-26
BE717792A (nl) 1968-12-16
IE32208L (en) 1969-01-26
DK137949C (nl) 1978-11-06

Similar Documents

Publication Publication Date Title
NO128751B (nl)
US2897538A (en) Means for bending the rolls of rolling machines
US4023480A (en) Apparatus for controlling a deflection compensating press roll of a rolling mill
US4543810A (en) Six-high rolling stand
US4016742A (en) Press-forming apparatus
US3171305A (en) Rolling mill
CZ196795A3 (en) Injection moulding machine
CA3057412C (en) Apparatus and method to guide metal products
CN103909093A (zh) 一种小辊径六辊轧机及轧制控制方法
CN103920715B (zh) 一种适用于小辊径六辊轧机的双支撑装置
CA1245899A (en) Regulating means for a roller press
US3220347A (en) Automatic web tension-web speed and web length compensation control system
CN103920712B (zh) 一种轴向锁紧装置
CN103962378B (zh) 一种上中间辊单独换辊装置
US5048411A (en) Calender, in particular for the production of packing sheets
US5426966A (en) Hydraulically operated press brake
US2208688A (en) Impression mechanism for printing presses
GB2088429A (en) Calender
US2184463A (en) Retention of bearings in roll housings and the like
CN208964193U (zh) 精度提升的送料机
CN103920711B (zh) 一种中间辊传动的窜辊装置
US4462236A (en) Fourteen-high rolling mill
US4364158A (en) Roll bending apparatus
CN1853824A (zh) 压铸装置
CN209427839U (zh) 一种新型拉布机的压布装置