FR2319437B1 - - Google Patents

Info

Publication number
FR2319437B1
FR2319437B1 FR7524006A FR7524006A FR2319437B1 FR 2319437 B1 FR2319437 B1 FR 2319437B1 FR 7524006 A FR7524006 A FR 7524006A FR 7524006 A FR7524006 A FR 7524006A FR 2319437 B1 FR2319437 B1 FR 2319437B1
Authority
FR
France
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
FR7524006A
Other languages
French (fr)
Other versions
FR2319437A1 (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.)
FRIDMAN RUDOLF
Original Assignee
FRIDMAN RUDOLF
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 FRIDMAN RUDOLF filed Critical FRIDMAN RUDOLF
Priority to FR7524006A priority Critical patent/FR2319437A1/fr
Publication of FR2319437A1 publication Critical patent/FR2319437A1/fr
Application granted granted Critical
Publication of FR2319437B1 publication Critical patent/FR2319437B1/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
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/20—Bending sheet metal, not otherwise provided for
    • 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
    • B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
FR7524006A 1975-07-31 1975-07-31 Machine a fabriquer les viroles coniques Granted FR2319437A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7524006A FR2319437A1 (fr) 1975-07-31 1975-07-31 Machine a fabriquer les viroles coniques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7524006A FR2319437A1 (fr) 1975-07-31 1975-07-31 Machine a fabriquer les viroles coniques

Publications (2)

Publication Number Publication Date
FR2319437A1 FR2319437A1 (fr) 1977-02-25
FR2319437B1 true FR2319437B1 (cs) 1977-12-16

Family

ID=9158626

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7524006A Granted FR2319437A1 (fr) 1975-07-31 1975-07-31 Machine a fabriquer les viroles coniques

Country Status (1)

Country Link
FR (1) FR2319437A1 (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109013927A (zh) * 2018-08-02 2018-12-18 安徽南海机械有限公司 一种特殊弯折形状的折弯机模具

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109013927A (zh) * 2018-08-02 2018-12-18 安徽南海机械有限公司 一种特殊弯折形状的折弯机模具
CN109013927B (zh) * 2018-08-02 2020-09-11 江苏中威重工机械有限公司 一种特殊弯折形状的折弯机模具

Also Published As

Publication number Publication date
FR2319437A1 (fr) 1977-02-25

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Legal Events

Date Code Title Description
ST Notification of lapse