FR2058396A1 - Stamping channels in radiators manufactured - from sheet metal - Google Patents
Stamping channels in radiators manufactured - from sheet metalInfo
- Publication number
- FR2058396A1 FR2058396A1 FR7030304A FR7030304A FR2058396A1 FR 2058396 A1 FR2058396 A1 FR 2058396A1 FR 7030304 A FR7030304 A FR 7030304A FR 7030304 A FR7030304 A FR 7030304A FR 2058396 A1 FR2058396 A1 FR 2058396A1
- Authority
- FR
- France
- Prior art keywords
- sheet metal
- channels
- stamping
- matrix
- punch
- 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.)
- Withdrawn
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
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- B21D53/04—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of sheet metal
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The apparatus comprises a stamp and a matrix, and one or more channels extending longitudinally in the direction sheet metal feed. Stamping is carried out in several consecutive phases, during certain ones of which the channels are only partially stamped to form gaps. Pref. the partial stamping of the channels is effected by introducing a punch slide above a recess in the matrix; the slide moves in the punch transversely to the sheet metal feed.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1152569A SE335510B (en) | 1969-08-20 | 1969-08-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2058396A1 true FR2058396A1 (en) | 1971-05-28 |
Family
ID=20294126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7030304A Withdrawn FR2058396A1 (en) | 1969-08-20 | 1970-08-18 | Stamping channels in radiators manufactured - from sheet metal |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT302782B (en) |
BE (1) | BE754950A (en) |
DE (1) | DE2039900A1 (en) |
FR (1) | FR2058396A1 (en) |
NL (1) | NL7011970A (en) |
SE (1) | SE335510B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2482881A1 (en) * | 1980-05-21 | 1981-11-27 | Polyventions Suisse Sa | Panel radiators using corrugated plates - are spot welded where plates are in contact and fabricated in pairs |
WO2004076093A1 (en) * | 2003-02-27 | 2004-09-10 | Dana Canada Corporation | Heat exchanger plates and methods for manufacturing heat exchanger plates |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3039306B2 (en) * | 1995-02-10 | 2000-05-08 | 株式会社デンソー | Press working method and press working equipment |
-
1969
- 1969-08-20 SE SE1152569A patent/SE335510B/xx unknown
-
1970
- 1970-08-11 DE DE19702039900 patent/DE2039900A1/en active Pending
- 1970-08-13 NL NL7011970A patent/NL7011970A/xx unknown
- 1970-08-17 BE BE754950D patent/BE754950A/en unknown
- 1970-08-18 FR FR7030304A patent/FR2058396A1/en not_active Withdrawn
- 1970-08-19 AT AT753770A patent/AT302782B/en active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2482881A1 (en) * | 1980-05-21 | 1981-11-27 | Polyventions Suisse Sa | Panel radiators using corrugated plates - are spot welded where plates are in contact and fabricated in pairs |
WO2004076093A1 (en) * | 2003-02-27 | 2004-09-10 | Dana Canada Corporation | Heat exchanger plates and methods for manufacturing heat exchanger plates |
US6837305B2 (en) | 2003-02-27 | 2005-01-04 | Dana Canada Corporation | Heat exchanger plates and manufacturing method |
US7681313B2 (en) | 2003-02-27 | 2010-03-23 | Dana Canada Corporation | Heat exchanger plates and methods for manufacturing heat exchanger plates |
Also Published As
Publication number | Publication date |
---|---|
BE754950A (en) | 1971-02-01 |
DE2039900A1 (en) | 1971-03-18 |
NL7011970A (en) | 1971-02-23 |
AT302782B (en) | 1972-10-25 |
SE335510B (en) | 1971-06-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |