ES2043359T3 - DEVICE TO JOIN SCREWING PARTS WITH SMALL STRENGTH AND CORRESPONDING PROCEDURE. - Google Patents
DEVICE TO JOIN SCREWING PARTS WITH SMALL STRENGTH AND CORRESPONDING PROCEDURE.Info
- Publication number
- ES2043359T3 ES2043359T3 ES90903594T ES90903594T ES2043359T3 ES 2043359 T3 ES2043359 T3 ES 2043359T3 ES 90903594 T ES90903594 T ES 90903594T ES 90903594 T ES90903594 T ES 90903594T ES 2043359 T3 ES2043359 T3 ES 2043359T3
- Authority
- ES
- Spain
- Prior art keywords
- screwdriver
- parts
- join
- screwing
- corresponding procedure
- 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 - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/10—Cores; Manufacture or installation of cores
- B22C9/103—Multipart cores
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Devices For Molds (AREA)
Abstract
EL DISPOSITIVO ES UTIL PARA ENROSCAR PARTES FRAGILES, EN PARTICULAR PARA ATORNILLAR PROTECTORES, MOLDES Y NUCLEOS DE MOLDEO, PREFERIBLEMENTE NUCLEOS DE ENVOLTURAS ENFRIADOS POR AGUA Y SUELAS. PARA FACILITAR EL MANEJO DE ESTAS PARTES, SE DESCRIBEN, UN DISPOSITIVO AGARRADOR (3) PARA AGARRAR LAS PARTES (1, 2) A SER ENROSCADAS Y AL MENOS UN DESTORNILLADOR (6) CON UN EJE DE DESTORNILLADOR (10) Y UN DISPOSITIVO IMPULSOR (11) PARA EL EJE DE DESTORNILLADOR (10). EN UNA REALIZACION PARTICULARMENTE VENTAGOSA, EL EJE DE DESTORNILLADOR (10) ESTA MONTADO ELASTICAMENTE EN LA DIRECCION DE AVANCE DEL DESTORNILLADOR, POR EJ., EN LA DIRECCION AXIAL, Y POSIBLEMENTE TAMBIEN EN LA DIRECCION RADIAL.THE DEVICE IS USEFUL FOR SCREWING FRAGILE PARTS, PARTICULARLY FOR SCREWING PROTECTORS, MOLDS AND MOLDING CORES, PREFERABLY WATER-COOLED NUCLEUS AND SOLES. TO FACILITATE THE HANDLING OF THESE PARTS, A GRIPPING DEVICE (3) TO GRIP THE PARTS (1, 2) TO BE THREADED AND AT LEAST ONE SCREWDRIVER (6) WITH A SCREWDRIVER SHAFT (10) AND A DRIVING DEVICE ( 11) FOR THE SCREWDRIVER SHAFT (10). IN A PARTICULARLY VENTAGOUS EMBODIMENT, THE SCREWDRIVER SHAFT (10) IS ELASTICALLY MOUNTED IN THE DIRECTION DIRECTION OF THE SCREWDRIVER, FOR EXAMPLE, IN THE AXIAL DIRECTION, AND POSSIBLY ALSO IN THE RADIAL DIRECTION.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19893911635 DE3911635C1 (en) | 1989-04-10 | 1989-04-10 | Automatic screwing together of foundry cores - allowing cores to be assembled immediately after mfr. |
DE19904004903 DE4004903C1 (en) | 1990-02-16 | 1990-02-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2043359T3 true ES2043359T3 (en) | 1993-12-16 |
Family
ID=25879758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90903594T Expired - Lifetime ES2043359T3 (en) | 1989-04-10 | 1990-03-01 | DEVICE TO JOIN SCREWING PARTS WITH SMALL STRENGTH AND CORRESPONDING PROCEDURE. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0467890B1 (en) |
JP (1) | JPH07110394B2 (en) |
CA (1) | CA2051421A1 (en) |
ES (1) | ES2043359T3 (en) |
WO (1) | WO1990011848A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112621195B (en) * | 2020-11-30 | 2021-10-08 | 九江市海纳电讯技术有限公司 | Combiner processing is with assembly debugging apron processingequipment |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2549601A1 (en) * | 1975-11-05 | 1977-05-12 | Erich Klesatschke | Mechanical screw driver with head holding chuck - has tube form holder to hold screw head with some radial play to permit alignment |
JPS5784686A (en) * | 1980-11-17 | 1982-05-27 | Hitachi Ltd | Construction of screw driver rotation |
DE3424911A1 (en) * | 1984-07-06 | 1986-01-16 | Audi AG, 8070 Ingolstadt | Method of screwing a screw into thin-walled metal sheets and apparatus for carrying out the method |
JPS61180664A (en) * | 1985-02-04 | 1986-08-13 | Honda Motor Co Ltd | Casting method for siamese type cylinder block stock |
JPS61199551A (en) * | 1985-02-28 | 1986-09-04 | Isuzu Motors Ltd | Casting method for structural body having intricate hollow parts |
DE3614007A1 (en) * | 1986-04-25 | 1987-11-05 | Bosch Gmbh Robert | DEVICE FOR THE AUTOMATIC FEEDING AND TURNING IN OF SCREWS |
JPH0665448B2 (en) * | 1986-07-23 | 1994-08-24 | 本田技研工業株式会社 | Bolt tightening machine |
-
1990
- 1990-03-01 CA CA 2051421 patent/CA2051421A1/en not_active Abandoned
- 1990-03-01 ES ES90903594T patent/ES2043359T3/en not_active Expired - Lifetime
- 1990-03-01 WO PCT/DE1990/000140 patent/WO1990011848A1/en active IP Right Grant
- 1990-03-01 JP JP2503595A patent/JPH07110394B2/en not_active Expired - Fee Related
- 1990-03-01 EP EP19900903594 patent/EP0467890B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2051421A1 (en) | 1990-10-11 |
JPH07110394B2 (en) | 1995-11-29 |
EP0467890A1 (en) | 1992-01-29 |
WO1990011848A1 (en) | 1990-10-18 |
EP0467890B1 (en) | 1993-06-02 |
JPH04506179A (en) | 1992-10-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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