DE2932964C2 - - Google Patents
Info
- Publication number
- DE2932964C2 DE2932964C2 DE2932964A DE2932964A DE2932964C2 DE 2932964 C2 DE2932964 C2 DE 2932964C2 DE 2932964 A DE2932964 A DE 2932964A DE 2932964 A DE2932964 A DE 2932964A DE 2932964 C2 DE2932964 C2 DE 2932964C2
- Authority
- DE
- Germany
- Prior art keywords
- rolling step
- blank
- cross
- projections
- nail
- 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.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H8/00—Rolling metal of indefinite length in repetitive shapes specially designed for the manufacture of particular objects, e.g. checkered sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21G—MAKING NEEDLES, PINS OR NAILS OF METAL
- B21G3/00—Making pins, nails, or the like
- B21G3/18—Making pins, nails, or the like by operations not restricted to one of the groups B21G3/12 - B21G3/16
- B21G3/30—Making pins, nails, or the like by operations not restricted to one of the groups B21G3/12 - B21G3/16 by rolling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Forging (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Noodles (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7808672A SE7808672L (sv) | 1978-08-16 | 1978-08-16 | Forfaringssett vid tillverkning av spik |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2932964A1 DE2932964A1 (de) | 1980-02-28 |
| DE2932964C2 true DE2932964C2 (sv) | 1990-01-11 |
Family
ID=20335595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19792932964 Granted DE2932964A1 (de) | 1978-08-16 | 1979-08-14 | Verfahren zur herstellung von naegeln |
Country Status (21)
| Country | Link |
|---|---|
| JP (1) | JPS5548439A (sv) |
| AR (1) | AR217951A1 (sv) |
| AT (1) | AT378928B (sv) |
| AU (1) | AU4988879A (sv) |
| BE (1) | BE878236A (sv) |
| BR (1) | BR7905219A (sv) |
| DD (1) | DD145506A5 (sv) |
| DE (1) | DE2932964A1 (sv) |
| DK (1) | DK162264C (sv) |
| ES (2) | ES483406A0 (sv) |
| FI (1) | FI792530A (sv) |
| FR (1) | FR2435303A1 (sv) |
| GB (1) | GB2034223B (sv) |
| GR (1) | GR69723B (sv) |
| IT (1) | IT1122763B (sv) |
| NL (1) | NL7906083A (sv) |
| NO (1) | NO168631C (sv) |
| PL (1) | PL217788A1 (sv) |
| PT (1) | PT70057A (sv) |
| SE (1) | SE7808672L (sv) |
| ZA (1) | ZA794128B (sv) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2078894B (en) * | 1980-06-19 | 1983-11-09 | Rylands Whitecross Ltd | Nails |
| SE428049B (sv) * | 1981-09-28 | 1983-05-30 | Nordisk Kartro Ab | Festorgan for spiktyp samt forfarande for dess tillverkning |
| DE3422841A1 (de) * | 1983-06-29 | 1985-01-03 | Friedrich Trurnit GmbH & Co KG Drahtstifte- und Metallwaren-Fabrik Kunststoffverarbeitung, 5990 Altena | Hakennagel |
| US4739551A (en) * | 1986-07-14 | 1988-04-26 | Emerson Electric Co. | Hermetic terminal assembly pin and method and apparatus for making the same |
| US4800746A (en) * | 1987-10-19 | 1989-01-31 | Frank Potucek | Machine and method for making star shaped fasteners |
| US4833906A (en) * | 1987-10-19 | 1989-05-30 | Star Fasteners International, Inc. | Machine for making star-shaped fasteners |
| US5542886A (en) * | 1994-07-25 | 1996-08-06 | Jewett Automation, Inc. | Process and apparatus for the production of star profile nails |
| US6780116B2 (en) * | 2001-08-13 | 2004-08-24 | Kennametal Inc. | Wear resistant nail manufacturing tool inserts |
| CN100506174C (zh) | 2002-09-20 | 2009-07-01 | 医疗器械创新有限公司 | 具有可伸缩护套的外科手术刀 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE94889C (sv) * | ||||
| GB330409A (en) * | 1929-02-27 | 1930-06-19 | Herbert Baines | Improvements in and relating to the manufacture of wires and the like |
| US2291751A (en) * | 1940-05-02 | 1942-08-04 | Parker Kalon Corp | Manufacture of fastener devices |
| BE637634A (sv) * | 1962-09-21 | |||
| DE2656277A1 (de) * | 1976-12-11 | 1978-06-15 | Fels Werke Peine Salzgitter | Verfahren und vorrichtung zum herstellen von betonbewehrungsstaeben |
-
1978
- 1978-08-16 SE SE7808672A patent/SE7808672L/sv unknown
-
1979
- 1979-08-07 DK DK330279A patent/DK162264C/da not_active IP Right Cessation
- 1979-08-08 ZA ZA00794128A patent/ZA794128B/xx unknown
- 1979-08-09 NL NL7906083A patent/NL7906083A/nl not_active Application Discontinuation
- 1979-08-10 JP JP10273079A patent/JPS5548439A/ja active Pending
- 1979-08-13 NO NO792634A patent/NO168631C/no unknown
- 1979-08-13 PT PT70057A patent/PT70057A/pt unknown
- 1979-08-14 ES ES483406A patent/ES483406A0/es active Granted
- 1979-08-14 FR FR7920664A patent/FR2435303A1/fr active Pending
- 1979-08-14 BE BE0/196727A patent/BE878236A/xx unknown
- 1979-08-14 DE DE19792932964 patent/DE2932964A1/de active Granted
- 1979-08-14 AT AT0551879A patent/AT378928B/de not_active IP Right Cessation
- 1979-08-14 IT IT25114/79A patent/IT1122763B/it active
- 1979-08-14 AU AU49888/79A patent/AU4988879A/en not_active Abandoned
- 1979-08-15 BR BR7905219A patent/BR7905219A/pt unknown
- 1979-08-15 DD DD79214989A patent/DD145506A5/de unknown
- 1979-08-15 FI FI792530A patent/FI792530A/fi not_active Application Discontinuation
- 1979-08-15 GB GB7928441A patent/GB2034223B/en not_active Expired
- 1979-08-16 PL PL21778879A patent/PL217788A1/xx unknown
- 1979-08-16 AR AR277762A patent/AR217951A1/es active
-
1980
- 1980-06-16 ES ES1980251424U patent/ES251424Y/es not_active Expired
- 1980-08-13 GR GR59827A patent/GR69723B/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES8100922A1 (es) | 1980-12-01 |
| AT378928B (de) | 1985-10-25 |
| SE7808672L (sv) | 1980-02-17 |
| BR7905219A (pt) | 1980-04-29 |
| AU4988879A (en) | 1980-02-21 |
| ES251424Y (es) | 1981-09-16 |
| ZA794128B (en) | 1980-08-27 |
| AR217951A1 (es) | 1980-04-30 |
| NO168631C (no) | 1992-03-18 |
| BE878236A (fr) | 1979-12-03 |
| FR2435303A1 (fr) | 1980-04-04 |
| PL217788A1 (sv) | 1980-06-02 |
| DK330279A (da) | 1980-02-17 |
| ES483406A0 (es) | 1980-12-01 |
| GB2034223A (en) | 1980-06-04 |
| NO168631B (no) | 1991-12-09 |
| IT1122763B (it) | 1986-04-23 |
| GR69723B (sv) | 1982-07-09 |
| DK162264B (da) | 1991-10-07 |
| ATA551879A (de) | 1985-03-15 |
| JPS5548439A (en) | 1980-04-07 |
| NL7906083A (nl) | 1980-02-19 |
| FI792530A (fi) | 1980-02-17 |
| PT70057A (en) | 1979-09-01 |
| NO792634L (no) | 1980-02-19 |
| GB2034223B (en) | 1982-11-10 |
| DK162264C (da) | 1992-03-16 |
| IT7925114A0 (it) | 1979-08-14 |
| DD145506A5 (de) | 1980-12-17 |
| DE2932964A1 (de) | 1980-02-28 |
| ES251424U (es) | 1981-02-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |