ES251424U - A Method of Manufacturing Nails - Google Patents
A Method of Manufacturing NailsInfo
- Publication number
- ES251424U ES251424U ES1980251424U ES251424U ES251424U ES 251424 U ES251424 U ES 251424U ES 1980251424 U ES1980251424 U ES 1980251424U ES 251424 U ES251424 U ES 251424U ES 251424 U ES251424 U ES 251424U
- Authority
- ES
- Spain
- Prior art keywords
- blank
- nails
- tapered protrusions
- cross
- lobes
- 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.)
- Granted
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)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Noodles (AREA)
Abstract
A method for the manufacture of nails of the type which have along at least the major portion of the nail shank tapered protrusions of which the narrow ends are directed towards the nail tip, and which are preferably disposed helically around the nail shank comprises the steps of rolling an elongated blank in a first rolling step to impart to it a cross-sectional shape comprising a plurality of circumferentially spaced lobes, depressing these lobes in a second rolling step while simultaneously forming the tapered protrusions and reducing the cross-sectional area of the blank by using rolls (20, 21) whose operative surfaces have die matrix cavities corresponding to the tapered protrusions, and cutting the rolled blank into nails which are provided with a head.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7808672A SE7808672L (en) | 1978-08-16 | 1978-08-16 | METHOD OF PROCEDURE FOR MANUFACTURING Nails |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES251424U true ES251424U (en) | 1981-02-16 |
| ES251424Y ES251424Y (en) | 1981-09-16 |
Family
ID=20335595
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES483406A Expired ES8100922A1 (en) | 1978-08-16 | 1979-08-14 | A Method of Manufacturing Nails |
| ES1980251424U Expired ES251424Y (en) | 1978-08-16 | 1980-06-16 | A NAIL |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES483406A Expired ES8100922A1 (en) | 1978-08-16 | 1979-08-14 | A Method of Manufacturing Nails |
Country Status (21)
| Country | Link |
|---|---|
| JP (1) | JPS5548439A (en) |
| AR (1) | AR217951A1 (en) |
| AT (1) | AT378928B (en) |
| AU (1) | AU4988879A (en) |
| BE (1) | BE878236A (en) |
| BR (1) | BR7905219A (en) |
| DD (1) | DD145506A5 (en) |
| DE (1) | DE2932964A1 (en) |
| DK (1) | DK162264C (en) |
| ES (2) | ES8100922A1 (en) |
| FI (1) | FI792530A (en) |
| FR (1) | FR2435303A1 (en) |
| GB (1) | GB2034223B (en) |
| GR (1) | GR69723B (en) |
| IT (1) | IT1122763B (en) |
| NL (1) | NL7906083A (en) |
| NO (1) | NO168631C (en) |
| PL (1) | PL217788A1 (en) |
| PT (1) | PT70057A (en) |
| SE (1) | SE7808672L (en) |
| ZA (1) | ZA794128B (en) |
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 (en) * | 1981-09-28 | 1983-05-30 | Nordisk Kartro Ab | SPECT TYPE BODY AND PROCEDURE FOR ITS MANUFACTURING |
| DE3422841A1 (en) * | 1983-06-29 | 1985-01-03 | Friedrich Trurnit GmbH & Co KG Drahtstifte- und Metallwaren-Fabrik Kunststoffverarbeitung, 5990 Altena | Hook nail |
| US4739551A (en) * | 1986-07-14 | 1988-04-26 | Emerson Electric Co. | Hermetic terminal assembly pin and method and apparatus for making the same |
| US4833906A (en) * | 1987-10-19 | 1989-05-30 | Star Fasteners International, Inc. | Machine for making star-shaped fasteners |
| US4800746A (en) * | 1987-10-19 | 1989-01-31 | Frank Potucek | Machine and method 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 |
| CA2499661C (en) | 2002-09-20 | 2012-03-06 | Occupational & Medical Innovations Ltd. | Surgical scalpel with retractable guard |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE94889C (en) * | ||||
| 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 (en) * | 1962-09-21 | |||
| DE2656277A1 (en) * | 1976-12-11 | 1978-06-15 | Fels Werke Peine Salzgitter | Cold rolled concrete reinforcing wire - has triangular cross section with corners compressed by second set of rollers |
-
1978
- 1978-08-16 SE SE7808672A patent/SE7808672L/en unknown
-
1979
- 1979-08-07 DK DK330279A patent/DK162264C/en not_active IP Right Cessation
- 1979-08-08 ZA ZA00794128A patent/ZA794128B/en unknown
- 1979-08-09 NL NL7906083A patent/NL7906083A/en not_active Application Discontinuation
- 1979-08-10 JP JP10273079A patent/JPS5548439A/en active Pending
- 1979-08-13 NO NO792634A patent/NO168631C/en unknown
- 1979-08-13 PT PT70057A patent/PT70057A/en unknown
- 1979-08-14 FR FR7920664A patent/FR2435303A1/en active Pending
- 1979-08-14 IT IT25114/79A patent/IT1122763B/en active
- 1979-08-14 AT AT0551879A patent/AT378928B/en not_active IP Right Cessation
- 1979-08-14 BE BE0/196727A patent/BE878236A/en unknown
- 1979-08-14 AU AU49888/79A patent/AU4988879A/en not_active Abandoned
- 1979-08-14 DE DE19792932964 patent/DE2932964A1/en active Granted
- 1979-08-14 ES ES483406A patent/ES8100922A1/en not_active Expired
- 1979-08-15 FI FI792530A patent/FI792530A/en not_active Application Discontinuation
- 1979-08-15 GB GB7928441A patent/GB2034223B/en not_active Expired
- 1979-08-15 BR BR7905219A patent/BR7905219A/en unknown
- 1979-08-15 DD DD79214989A patent/DD145506A5/en unknown
- 1979-08-16 PL PL21778879A patent/PL217788A1/xx unknown
- 1979-08-16 AR AR277762A patent/AR217951A1/en active
-
1980
- 1980-06-16 ES ES1980251424U patent/ES251424Y/en not_active Expired
- 1980-08-13 GR GR59827A patent/GR69723B/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL217788A1 (en) | 1980-06-02 |
| DD145506A5 (en) | 1980-12-17 |
| DK330279A (en) | 1980-02-17 |
| NO168631C (en) | 1992-03-18 |
| AR217951A1 (en) | 1980-04-30 |
| ZA794128B (en) | 1980-08-27 |
| ES483406A0 (en) | 1980-12-01 |
| AT378928B (en) | 1985-10-25 |
| DK162264B (en) | 1991-10-07 |
| NL7906083A (en) | 1980-02-19 |
| ES251424Y (en) | 1981-09-16 |
| ATA551879A (en) | 1985-03-15 |
| DE2932964C2 (en) | 1990-01-11 |
| SE7808672L (en) | 1980-02-17 |
| AU4988879A (en) | 1980-02-21 |
| BR7905219A (en) | 1980-04-29 |
| FR2435303A1 (en) | 1980-04-04 |
| PT70057A (en) | 1979-09-01 |
| ES8100922A1 (en) | 1980-12-01 |
| GR69723B (en) | 1982-07-09 |
| NO792634L (en) | 1980-02-19 |
| JPS5548439A (en) | 1980-04-07 |
| DK162264C (en) | 1992-03-16 |
| GB2034223B (en) | 1982-11-10 |
| BE878236A (en) | 1979-12-03 |
| NO168631B (en) | 1991-12-09 |
| IT7925114A0 (en) | 1979-08-14 |
| IT1122763B (en) | 1986-04-23 |
| DE2932964A1 (en) | 1980-02-28 |
| FI792530A (en) | 1980-02-17 |
| GB2034223A (en) | 1980-06-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1046441A3 (en) | Sprocket with dog gear | |
| ES251424U (en) | A Method of Manufacturing Nails | |
| DE3272162D1 (en) | Nail-type fastener, and process for manufacturing such fasteners | |
| CA2233970A1 (en) | A method for continuous manufacture of profiled sections and a device for performing the method | |
| GB1462296A (en) | Spark wheels method of manufacturing spark wheels and dies for use therein | |
| JPS5395156A (en) | Rotary swaging method for hollow piston for brake | |
| JPS6150064B2 (en) | ||
| JPS555120A (en) | Manufacture of even speed joint | |
| GB2045133A (en) | Thread rolling dies | |
| JPS5725237A (en) | Production of highly adhesive head part screw for ignition plug | |
| JPS5483652A (en) | Manufacture of deformed parts | |
| JPS55156633A (en) | Punch and its production | |
| JPS5611123A (en) | Method and apparatus for thread rolling | |
| JPS57195551A (en) | Production for grooved pulley | |
| JPS56114545A (en) | Cold forging method for housing having plural jaws of joint | |
| SU772616A1 (en) | Asymmetrical shaped section rolling method | |
| JP3188218B2 (en) | Method and apparatus for manufacturing anchor sleeve | |
| JPS56122636A (en) | Method for forming shaft by flat die working | |
| JPH03230842A (en) | Die for press-forming gear | |
| JPS6462240A (en) | Production of rough billet by forging | |
| SU718187A1 (en) | Method of multi-pass rolling of blanks | |
| JPS5614047A (en) | Working method by upsetter | |
| GB960114A (en) | Improvements relating to the manufacture of fastening elements | |
| JPS57156806A (en) | Rolling method | |
| JPS5573406A (en) | Rolling method for thick plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1K | Utility model lapsed |
Effective date: 19970519 |