FR2226251B1 - - Google Patents
Info
- Publication number
- FR2226251B1 FR2226251B1 FR7412840A FR7412840A FR2226251B1 FR 2226251 B1 FR2226251 B1 FR 2226251B1 FR 7412840 A FR7412840 A FR 7412840A FR 7412840 A FR7412840 A FR 7412840A FR 2226251 B1 FR2226251 B1 FR 2226251B1
- 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
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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/002—Drive of the tools
-
- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/14—Dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Punching Or Piercing (AREA)
- Details Of Cutting Devices (AREA)
- Press Drives And Press Lines (AREA)
- Control Of Cutting Processes (AREA)
- Control Of Presses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732319436 DE2319436B2 (en) | 1973-04-17 | 1973-04-17 | TOOL GUIDE OF A LIGHTWEIGHT PUNCHER |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2226251A1 FR2226251A1 (en) | 1974-11-15 |
FR2226251B1 true FR2226251B1 (en) | 1979-02-16 |
Family
ID=5878405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7412840A Expired FR2226251B1 (en) | 1973-04-17 | 1974-04-11 |
Country Status (16)
Country | Link |
---|---|
JP (1) | JPS50111675A (en) |
AT (1) | AT333103B (en) |
BE (1) | BE813850A (en) |
BR (1) | BR7403065D0 (en) |
CH (1) | CH588313A5 (en) |
DD (1) | DD111814A5 (en) |
DE (1) | DE2319436B2 (en) |
ES (1) | ES202194Y (en) |
FR (1) | FR2226251B1 (en) |
GB (1) | GB1457630A (en) |
IL (1) | IL44639A (en) |
IT (1) | IT1010624B (en) |
NL (1) | NL7405094A (en) |
SE (1) | SE397658B (en) |
YU (1) | YU35516B (en) |
ZA (1) | ZA742411B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2711696C2 (en) * | 1977-03-17 | 1982-12-30 | Siemens AG, 1000 Berlin und 8000 München | Precision cutting tool |
EP0109805A3 (en) * | 1982-11-17 | 1986-07-30 | Plessey Overseas Limited | Pin punch and insertion machine |
DE3731641A1 (en) * | 1987-09-19 | 1989-03-30 | Itt Ind Gmbh Deutsche | Top plate for die sets |
CH681785A5 (en) * | 1990-03-19 | 1993-05-28 | Dieter Eich | |
FR2717113B1 (en) * | 1994-03-10 | 1996-05-03 | Alcan France | Portable device control device, especially for punching metal profiles. |
KR100404422B1 (en) * | 2000-12-20 | 2003-11-05 | 주식회사 코스텍시스 | Press using variable pressure in forming multi-laryer and Method for forming multi-laryer |
WO2016203424A1 (en) * | 2015-06-17 | 2016-12-22 | Panotec S.R.L. | Pneumatic drive unit for a work tool of a relatively rigid material and corresponding machine for working a relatively rigid material |
CN105835122A (en) * | 2016-04-15 | 2016-08-10 | 江苏坤泰机械有限公司 | Front-back moving precise four-column discharging machine |
CN109731986A (en) * | 2019-01-18 | 2019-05-10 | 西北轴承有限公司 | A kind of K shape retainer punching fixture and its processing method |
-
1973
- 1973-04-17 DE DE19732319436 patent/DE2319436B2/en active Granted
-
1974
- 1974-04-10 ES ES1974202194U patent/ES202194Y/en not_active Expired
- 1974-04-11 FR FR7412840A patent/FR2226251B1/fr not_active Expired
- 1974-04-12 AT AT309474A patent/AT333103B/en not_active IP Right Cessation
- 1974-04-15 IL IL44639A patent/IL44639A/en unknown
- 1974-04-16 IT IT9409/74A patent/IT1010624B/en active
- 1974-04-16 NL NL7405094A patent/NL7405094A/xx unknown
- 1974-04-16 ZA ZA00742411A patent/ZA742411B/en unknown
- 1974-04-16 SE SE7405046A patent/SE397658B/en unknown
- 1974-04-17 GB GB1673874A patent/GB1457630A/en not_active Expired
- 1974-04-17 JP JP49043229A patent/JPS50111675A/ja active Pending
- 1974-04-17 YU YU1089/74A patent/YU35516B/en unknown
- 1974-04-17 BR BR3065/74A patent/BR7403065D0/en unknown
- 1974-04-17 DD DD177965A patent/DD111814A5/xx unknown
- 1974-04-17 BE BE143318A patent/BE813850A/en unknown
- 1974-04-17 CH CH580574A patent/CH588313A5/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB1457630A (en) | 1976-12-08 |
IL44639A0 (en) | 1974-06-30 |
FR2226251A1 (en) | 1974-11-15 |
BE813850A (en) | 1974-10-17 |
AU6798674A (en) | 1975-10-23 |
ES202194Y (en) | 1976-02-16 |
NL7405094A (en) | 1974-10-21 |
JPS50111675A (en) | 1975-09-02 |
BR7403065D0 (en) | 1974-12-03 |
ATA309474A (en) | 1976-02-15 |
CH588313A5 (en) | 1977-05-31 |
YU108974A (en) | 1980-10-31 |
YU35516B (en) | 1981-04-30 |
SE397658B (en) | 1977-11-14 |
IL44639A (en) | 1977-08-31 |
IT1010624B (en) | 1977-01-20 |
DD111814A5 (en) | 1975-03-12 |
AT333103B (en) | 1976-11-10 |
ES202194U (en) | 1975-11-01 |
DE2319436B2 (en) | 1976-08-26 |
DE2319436A1 (en) | 1974-10-31 |
ZA742411B (en) | 1975-04-30 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |