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KR830008831A - Compression Fixed Table and Variable Table of Hydraulic Press - Google Patents

Compression Fixed Table and Variable Table of Hydraulic Press

Info

Publication number
KR830008831A
KR830008831A KR1019810000112A KR810000112A KR830008831A KR 830008831 A KR830008831 A KR 830008831A KR 1019810000112 A KR1019810000112 A KR 1019810000112A KR 810000112 A KR810000112 A KR 810000112A KR 830008831 A KR830008831 A KR 830008831A
Authority
KR
South Korea
Prior art keywords
hydraulic press
variable
compression fixed
fixed table
variable table
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.)
Pending
Application number
KR1019810000112A
Other languages
Korean (ko)
Inventor
아더후버
Original Assignee
자코부스 돌크
베이예러 머신스 에스. 에이
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 자코부스 돌크, 베이예러 머신스 에스. 에이 filed Critical 자코부스 돌크
Publication of KR830008831A publication Critical patent/KR830008831A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/10—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by toggle mechanism
    • B30B1/16—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by toggle mechanism operated by fluid-pressure means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
    • B21D5/0272—Deflection compensating means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/007—Means for maintaining the press table, the press platen or the press ram against tilting or deflection

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Valve Device For Special Equipments (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

내용 없음No content

Description

유압프레스의 압축고정테이블 및 가변테이블Compression Fixed Table and Variable Table of Hydraulic Press

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (1)

프레스 작동에 의한 훼손 및 고장이 발생하였을 때 최소한 한개의 운반공구가 적용압력에 준해 보강될 수 있도록 장치한 것을 특징으로 하는 유압프레스의 압축고정테이블 및 가변테이블.Compression fixing table and variable table of a hydraulic press, characterized in that the device is so equipped that at least one conveying tool can be reinforced according to the applied pressure when damage or failure occurs due to press operation. 2~18은 추후 보정제출.2 to 18 will be submitted for correction later. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019810000112A 1981-01-13 1981-01-13 Compression Fixed Table and Variable Table of Hydraulic Press Pending KR830008831A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH17581A CH640175A5 (en) 1981-01-13 1981-01-13 Hydraulic press having an apron and fixed mobile apron.
CH175/81-3 1981-01-13

Publications (1)

Publication Number Publication Date
KR830008831A true KR830008831A (en) 1983-12-16

Family

ID=4180969

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019810000112A Pending KR830008831A (en) 1981-01-13 1981-01-13 Compression Fixed Table and Variable Table of Hydraulic Press

Country Status (10)

Country Link
EP (1) EP0068008A1 (en)
JP (1) JPS58500011A (en)
KR (1) KR830008831A (en)
BR (1) BR8205455A (en)
CH (1) CH640175A5 (en)
DK (1) DK402182A (en)
IT (1) IT1147573B (en)
NO (1) NO823008L (en)
WO (1) WO1982002360A1 (en)
ZA (1) ZA82109B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2545418B1 (en) * 1983-05-05 1986-11-07 Metalurgica Burcena Sa FORMING PRESS, AND MORE PARTICULARLY FOLDING PRESS
US5067340A (en) * 1988-05-05 1991-11-26 Macgregor Donald C Precision press brake
AU3734389A (en) * 1988-05-05 1989-11-29 Donald C. MacGregor Precision press brake
DE4138286A1 (en) * 1991-11-21 1993-05-27 M & S Brugg Ag PRESS
DE4138607A1 (en) * 1991-11-25 1993-05-27 Erfurt Umformtechnik Gmbh TABLE AND / OR PILOT ASSEMBLY OF A FORMING MACHINE
DE4214818C2 (en) * 1992-05-05 1994-10-06 Daimler Benz Ag Hydraulic deflection compensation on deep-drawing presses
FR2708219B1 (en) * 1993-07-27 1995-10-20 Amada Europ Sa Process for compensating deformations of hydraulic press platforms, hydraulic platforms and presses thus equipped.
AU2126101A (en) * 1999-12-15 2001-06-25 Trumpf Maschinen Austria Gmbh And Co. Kg. Manufacturing device, especially a folding press
DE102008025351A1 (en) * 2008-05-27 2009-12-03 Hans Schröder Maschinenbau GmbH forming machine
EP2177284B1 (en) * 2008-10-14 2011-08-31 Safan B.V. Method and device for calibrating a press brake
JP6868581B2 (en) * 2018-02-22 2021-05-12 株式会社アマダ Crowning method and press brake in press brake
JP6934968B2 (en) * 2018-02-22 2021-09-15 株式会社アマダ Crowning method and press brake in press brake
CN110576084B (en) * 2019-09-25 2021-02-02 惠州市添美工艺品有限公司 A pressure adjustment-based bending machine deflection compensation amount control device and its adjustment method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1200920A (en) * 1958-07-01 1959-12-24 Device for the compensation and control of deformations undergone by the active parts of presses or similar machines
DE1703297A1 (en) * 1968-04-29 1972-02-17 Freudenberg Carl Fa Hot plate press with self-compensating cylinder piston arrangements
DE1777088A1 (en) * 1968-09-04 1971-04-01 Schlieper Guenter Hydraulic construction with self-regulating compensation piston
FR2119528A5 (en) * 1970-12-25 1972-08-04 Amada Co Ltd
IT968136B (en) * 1972-09-14 1974-03-20 Piccini G AUTOCENTI NATURA HYDRAULIC DEVICE FOR PRESSING PRESSES SUCH AS BENDING PRESSES AND SIMILAR
JPS525464A (en) * 1975-07-01 1977-01-17 Nippon Electric Co Method of attaching hermetically sealed terminals
JPS5335031A (en) * 1976-09-13 1978-04-01 Teijin Ltd Automatic doffing device
JPS54417A (en) * 1977-06-03 1979-01-05 Hayashigumi Kk Method of construction of pressing in presssin pipe

Also Published As

Publication number Publication date
EP0068008A1 (en) 1983-01-05
WO1982002360A1 (en) 1982-07-22
ZA82109B (en) 1982-11-24
BR8205455A (en) 1982-12-14
JPS58500011A (en) 1983-01-06
NO823008L (en) 1982-09-06
IT8247545A0 (en) 1982-01-13
IT1147573B (en) 1986-11-19
DK402182A (en) 1982-09-09
CH640175A5 (en) 1983-12-30

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19810117