FR2524829B1 - Perfectionnements aux verins de cintreuses hydrauliques a double effet - Google Patents

Perfectionnements aux verins de cintreuses hydrauliques a double effet

Info

Publication number
FR2524829B1
FR2524829B1 FR8206376A FR8206376A FR2524829B1 FR 2524829 B1 FR2524829 B1 FR 2524829B1 FR 8206376 A FR8206376 A FR 8206376A FR 8206376 A FR8206376 A FR 8206376A FR 2524829 B1 FR2524829 B1 FR 2524829B1
Authority
FR
France
Prior art keywords
cylinders
double
acting hydraulic
hydraulic bender
bender
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
FR8206376A
Other languages
English (en)
Other versions
FR2524829A1 (fr
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.)
Virax SA
Original Assignee
Virax SA
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 Virax SA filed Critical Virax SA
Priority to FR8206376A priority Critical patent/FR2524829B1/fr
Publication of FR2524829A1 publication Critical patent/FR2524829A1/fr
Application granted granted Critical
Publication of FR2524829B1 publication Critical patent/FR2524829B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Actuator (AREA)
FR8206376A 1982-04-08 1982-04-08 Perfectionnements aux verins de cintreuses hydrauliques a double effet Expired FR2524829B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8206376A FR2524829B1 (fr) 1982-04-08 1982-04-08 Perfectionnements aux verins de cintreuses hydrauliques a double effet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8206376A FR2524829B1 (fr) 1982-04-08 1982-04-08 Perfectionnements aux verins de cintreuses hydrauliques a double effet

Publications (2)

Publication Number Publication Date
FR2524829A1 FR2524829A1 (fr) 1983-10-14
FR2524829B1 true FR2524829B1 (fr) 1985-07-05

Family

ID=9272999

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8206376A Expired FR2524829B1 (fr) 1982-04-08 1982-04-08 Perfectionnements aux verins de cintreuses hydrauliques a double effet

Country Status (1)

Country Link
FR (1) FR2524829B1 (fr)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1964550A (en) * 1930-07-07 1934-06-26 Greenlee Bros & Co Bender
FR764476A (fr) * 1933-02-07 1934-05-22 Perfectionnements aux machines à cintrer les tubes et les barres
FR902963A (fr) * 1943-10-27 1945-09-18 Anciens Etablissements Metivie Vérin perfectionné pour toutes applications et notamment pour machines à cintrer
GB700422A (en) * 1951-07-19 1953-12-02 Augustus George Chamberlain Improvements in or relating to tube-bending machines
FR1158643A (fr) * 1956-09-25 1958-06-17 Virax Sa Cintreuse à commande hydraulique
FR1257737A (fr) * 1960-02-23 1961-04-07 Perfectionnements aux cintreuses
FR2163402B3 (fr) * 1971-12-16 1974-08-23 Unicum Sa
FR2448062A1 (fr) * 1979-01-30 1980-08-29 Virax Sa Securite de fin de course pour verin hydraulique de cintreuse
FR2448061A1 (fr) * 1979-01-30 1980-08-29 Virax Sa Perfectionnements aux verins de cintreuse hydraulique a simple effet
FR2474902A1 (fr) * 1980-02-04 1981-08-07 Virax Sa Perfectionnements aux cintreuses hydrauliques a moteur electrique

Also Published As

Publication number Publication date
FR2524829A1 (fr) 1983-10-14

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Legal Events

Date Code Title Description
ST Notification of lapse