DE1022445C2 - - Google Patents
Info
- Publication number
- DE1022445C2 DE1022445C2 DE1954ST008518 DEST008518A DE1022445C2 DE 1022445 C2 DE1022445 C2 DE 1022445C2 DE 1954ST008518 DE1954ST008518 DE 1954ST008518 DE ST008518 A DEST008518 A DE ST008518A DE 1022445 C2 DE1022445 C2 DE 1022445C2
- Authority
- DE
- Germany
- 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
- 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
- B21D11/06—Bending into helical or spiral form; Forming a succession of return bends, e.g. serpentine form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F3/00—Coiling wire into particular forms
- B21F3/02—Coiling wire into particular forms helically
- B21F3/04—Coiling wire into particular forms helically externally on a mandrel or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT186954T | 1953-08-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1022445B DE1022445B (de) | 1958-01-09 |
| DE1022445C2 true DE1022445C2 (US07915450-20110329-C00059.png) | 1958-06-19 |
Family
ID=3663674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEST8518A Granted DE1022445B (de) | 1953-08-13 | 1954-07-26 | Vorrichtung zum Fuehren des abgeschraegten Endes von Federrohstaeben beim Wickeln von Schraubenfedern |
Country Status (2)
| Country | Link |
|---|---|
| AT (1) | AT186954B (US07915450-20110329-C00059.png) |
| DE (1) | DE1022445B (US07915450-20110329-C00059.png) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1024637C2 (nl) * | 2003-10-28 | 2005-05-02 | Busschers Staalwerken B V | Walsinrichting en werkwijze voor het walsen van helixvormige metalen lijsten. |
| DE102009020666B4 (de) | 2009-05-11 | 2012-08-30 | Wafios Ag | Vorrichtung zum Biegen stangenförmiger Werkstücke |
| CN116830891B (zh) * | 2023-06-09 | 2024-01-26 | 九方泰禾国际重工(青岛)股份有限公司 | 一种玉米摘穗辊及其加工装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1262944A (en) * | 1915-09-30 | 1918-04-16 | Harry M Haldeman | Pipe-bending machine. |
| US1439118A (en) * | 1920-10-29 | 1922-12-19 | Martin L Peterson | Pipe-bending machine |
| DE406437C (de) * | 1922-07-22 | 1924-11-22 | Engel & Biermeyer Vorm P W Has | Verfahren zum Wickeln von Schraubenfedern |
| DE442885C (de) * | 1925-07-24 | 1927-04-11 | Schloemann Akt Ges | Stellvorrichtung fuer die Oberwalze an Walzwerken |
| DE526752C (de) * | 1929-05-18 | 1931-06-10 | Hilgers Maschinen Und App Bau | Maschine zum schraubenfoermigen Biegen von Rohren |
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1953
- 1953-08-13 AT AT186954D patent/AT186954B/de active
-
1954
- 1954-07-26 DE DEST8518A patent/DE1022445B/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE1022445B (de) | 1958-01-09 |
| AT186954B (de) | 1956-10-10 |
