ES277835U - Cojinete de roscar - Google Patents
Cojinete de roscarInfo
- Publication number
- ES277835U ES277835U ES1984277835U ES277835U ES277835U ES 277835 U ES277835 U ES 277835U ES 1984277835 U ES1984277835 U ES 1984277835U ES 277835 U ES277835 U ES 277835U ES 277835 U ES277835 U ES 277835U
- Authority
- ES
- Spain
- Prior art keywords
- cutting die
- thread
- openings
- cutting
- bite
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G5/00—Thread-cutting tools; Die-heads
- B23G5/02—Thread-cutting tools; Die-heads without means for adjustment
- B23G5/04—Dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding-Contact Bearings (AREA)
- Sewing Machines And Sewing (AREA)
- Forging (AREA)
- Scissors And Nippers (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Powder Metallurgy (AREA)
Abstract
Cojinete de roscar, que se caracteriza esencialmente por presentar en comunicación con los orificios normales destinados a la salida de virutas, otros orificios de menor diámetro que aquéllos a los cuales cortan para dar lugar, en la cara interna de los mismos a una escotadura longitudinal de expansión hallándose introducidos en estos orificios adicionales sendos vástagos o pasadores de diámetro ligeramente superior al de tales nuevos orificios para provocar la deformación de la pared intermedia portadora de los dientes cortantes del cojinete la cul así sufre un desplazamiento angular que hace que el contacto de aquellos dientes con una circunferencia central teórica o sea con la perifeia del metal a labrar quede limitado a un punto o zona minima.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1984277835U ES277835Y (es) | 1984-03-01 | 1984-03-01 | Cojinete de roscar |
FR858500454A FR2560539B1 (fr) | 1984-03-01 | 1985-01-14 | Coussinet de filetage |
CH582/85A CH661461A5 (fr) | 1984-03-01 | 1985-02-08 | Coussinet de filetage. |
IT8520814U IT210811Z2 (it) | 1984-03-01 | 1985-02-18 | Struttura di dispositivo maschiato re per la realizzazione di filettature esterne |
DE19853506943 DE3506943A1 (de) | 1984-03-01 | 1985-02-27 | Gewindeschneideisen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1984277835U ES277835Y (es) | 1984-03-01 | 1984-03-01 | Cojinete de roscar |
Publications (2)
Publication Number | Publication Date |
---|---|
ES277835U true ES277835U (es) | 1984-07-16 |
ES277835Y ES277835Y (es) | 1985-04-01 |
Family
ID=8429545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1984277835U Expired ES277835Y (es) | 1984-03-01 | 1984-03-01 | Cojinete de roscar |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH661461A5 (es) |
DE (1) | DE3506943A1 (es) |
ES (1) | ES277835Y (es) |
FR (1) | FR2560539B1 (es) |
IT (1) | IT210811Z2 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4927302A (en) * | 1988-09-14 | 1990-05-22 | Beaty Robert A | Threading device |
US20180193935A1 (en) * | 2017-01-10 | 2018-07-12 | Jason Newsome | Die Driver |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE334814C (de) * | 1921-03-18 | Eduard Marx | Einstellbares Schneideisen | |
DE357118C (de) * | 1922-08-14 | Wilh Eduard Marx | Einstellbares Schneideisen | |
DE844105C (de) * | 1948-12-16 | 1952-07-17 | Daniel Charpilloz | Vorrichtung zur Herstellung des Freischnittes von Gewindeschneideisen |
-
1984
- 1984-03-01 ES ES1984277835U patent/ES277835Y/es not_active Expired
-
1985
- 1985-01-14 FR FR858500454A patent/FR2560539B1/fr not_active Expired - Lifetime
- 1985-02-08 CH CH582/85A patent/CH661461A5/fr not_active IP Right Cessation
- 1985-02-18 IT IT8520814U patent/IT210811Z2/it active
- 1985-02-27 DE DE19853506943 patent/DE3506943A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
CH661461A5 (fr) | 1987-07-31 |
DE3506943A1 (de) | 1985-09-05 |
DE3506943C2 (es) | 1990-11-15 |
IT210811Z2 (it) | 1989-01-11 |
ES277835Y (es) | 1985-04-01 |
FR2560539B1 (fr) | 1991-10-25 |
IT8520814V0 (it) | 1985-02-18 |
FR2560539A1 (fr) | 1985-09-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 19960603 |