FR2271886A1 - Portable tube-bending machine - operated by a single hydraulic cylinder and lever mechanisms - Google Patents

Portable tube-bending machine - operated by a single hydraulic cylinder and lever mechanisms

Info

Publication number
FR2271886A1
FR2271886A1 FR7515778A FR7515778A FR2271886A1 FR 2271886 A1 FR2271886 A1 FR 2271886A1 FR 7515778 A FR7515778 A FR 7515778A FR 7515778 A FR7515778 A FR 7515778A FR 2271886 A1 FR2271886 A1 FR 2271886A1
Authority
FR
France
Prior art keywords
bending
hydraulic cylinder
operated
single hydraulic
bending machine
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.)
Granted
Application number
FR7515778A
Other languages
English (en)
French (fr)
Other versions
FR2271886B1 (enrdf_load_stackoverflow
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.)
DETTLING PAUL CH
Original Assignee
DETTLING PAUL CH
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 DETTLING PAUL CH filed Critical DETTLING PAUL CH
Publication of FR2271886A1 publication Critical patent/FR2271886A1/fr
Application granted granted Critical
Publication of FR2271886B1 publication Critical patent/FR2271886B1/fr
Granted 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
    • B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
    • B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
FR7515778A 1974-05-22 1975-05-21 Portable tube-bending machine - operated by a single hydraulic cylinder and lever mechanisms Granted FR2271886A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH701074A CH581509A5 (enrdf_load_stackoverflow) 1974-05-22 1974-05-22

Publications (2)

Publication Number Publication Date
FR2271886A1 true FR2271886A1 (en) 1975-12-19
FR2271886B1 FR2271886B1 (enrdf_load_stackoverflow) 1981-09-25

Family

ID=4318510

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7515778A Granted FR2271886A1 (en) 1974-05-22 1975-05-21 Portable tube-bending machine - operated by a single hydraulic cylinder and lever mechanisms

Country Status (6)

Country Link
JP (1) JPS50161452A (enrdf_load_stackoverflow)
AT (1) AT338588B (enrdf_load_stackoverflow)
CH (1) CH581509A5 (enrdf_load_stackoverflow)
DE (1) DE2458041B2 (enrdf_load_stackoverflow)
FR (1) FR2271886A1 (enrdf_load_stackoverflow)
IT (1) IT1029273B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59159225A (ja) * 1983-02-28 1984-09-08 Teruaki Yogo ベンダ−の曲げ駆動装置

Also Published As

Publication number Publication date
DE2458041A1 (de) 1975-12-04
AT338588B (de) 1977-09-12
DE2458041B2 (de) 1980-08-28
CH581509A5 (enrdf_load_stackoverflow) 1976-11-15
FR2271886B1 (enrdf_load_stackoverflow) 1981-09-25
JPS50161452A (enrdf_load_stackoverflow) 1975-12-27
ATA379575A (de) 1976-12-15
IT1029273B (it) 1979-03-10

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Legal Events

Date Code Title Description
ST Notification of lapse