ES281408U - Dispositivo de perforacion por impacto - Google Patents
Dispositivo de perforacion por impactoInfo
- Publication number
- ES281408U ES281408U ES1984281408U ES281408U ES281408U ES 281408 U ES281408 U ES 281408U ES 1984281408 U ES1984281408 U ES 1984281408U ES 281408 U ES281408 U ES 281408U ES 281408 U ES281408 U ES 281408U
- Authority
- ES
- Spain
- Prior art keywords
- drill
- spindle
- percussion
- percussion drill
- chuck
- 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
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/1207—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis
- B23B31/1238—Jaws movement actuated by a nut with conical screw-thread
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D17/00—Details of, or accessories for, portable power-driven percussive tools
- B25D17/08—Means for retaining and guiding the tool bit, e.g. chucks allowing axial oscillation of the tool bit
- B25D17/084—Rotating chucks or sockets
- B25D17/088—Rotating chucks or sockets with radial movable locking elements co-operating with bit shafts specially adapted therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T279/00—Chucks or sockets
- Y10T279/17—Socket type
- Y10T279/17042—Lost motion
- Y10T279/17076—Spreading elements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T279/00—Chucks or sockets
- Y10T279/17—Socket type
- Y10T279/17615—Obliquely guided reciprocating jaws
- Y10T279/17623—Threaded sleeve and jaw
- Y10T279/17632—Conical sleeve
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Percussive Tools And Related Accessories (AREA)
- Gripping On Spindles (AREA)
Abstract
Dispositivo de perforación por impacto con un mandril portabrocas accionado con continuidad en rotación por un husillo de perforación por impacto, el cual mandril portabrocas tiene un paso axial, a través del cual se puede transmitir la acción de impacto desde el husillo de perforación por impacto al extremo de la broca en el mandril portabrocas entre mordazas de sujección ajustables por desplazamiento centradamente, y el cuya mandril portabrocas está guiado de modo axialmente desplazable sobre el husillo de perforación por impacto, siendo limitado el camino de desplazamiento hacia adelante en dirección a la broca mediante un tope situado entre el husillo de perforación por impacto y el mandril portabrocas, caracterizado porque el tope, por el lado del husillo de perforación por impacto, está formado por un collarín provisto junto a este y, por el lado del mandril portabrocas está formado por un hombro anular existente en el cuerpo de mandril, que rodea al husillo de perforación por impacto, y el collarín y el hombro anular al topar con sus superficies frontales enfrontadas una a otra, pasan a apoyarse uno en otro con gran superficie.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3415654A DE3415654C2 (de) | 1984-04-27 | 1984-04-27 | Schlagbohreinrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
ES281408U true ES281408U (es) | 1985-02-16 |
ES281408Y ES281408Y (es) | 1985-10-01 |
Family
ID=6234467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1984281408U Expired ES281408Y (es) | 1984-04-27 | 1984-09-10 | Dispositivo de perforacion por impacto |
Country Status (8)
Country | Link |
---|---|
US (1) | US4658912A (es) |
JP (1) | JPS6186106A (es) |
CH (1) | CH663747A5 (es) |
DE (1) | DE3415654C2 (es) |
ES (1) | ES281408Y (es) |
FR (1) | FR2563459B1 (es) |
GB (1) | GB2157999B (es) |
IT (2) | IT8553007V0 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR890004853B1 (ko) * | 1985-01-28 | 1989-11-29 | 미쓰비시전기 주식회사 | 영상신호 처리회로 |
GB2394516A (en) * | 2002-10-23 | 2004-04-28 | Black & Decker Inc | Power tool |
US6959478B2 (en) * | 2003-11-01 | 2005-11-01 | Ting-Kuang Chen | Shockproof spindle |
DE102004054685A1 (de) * | 2004-11-12 | 2006-05-18 | Hilti Ag | Werkzeugaufnahme |
DE102014223471A1 (de) * | 2014-11-18 | 2016-05-19 | Robert Bosch Gmbh | Werkzeugaufnahme, insbesondere für einen Bohrhammer |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1731836A (en) * | 1927-03-22 | 1929-10-15 | Davey Tree Expert Co | Percussive tool |
GB399773A (en) * | 1932-09-12 | 1933-10-12 | Frank Hills | Improvements in or relating to pneumatic hammers and similar percussive tools |
US2608180A (en) * | 1949-05-27 | 1952-08-26 | Joy Mfg Co | Rock drill |
US3010730A (en) * | 1960-08-16 | 1961-11-28 | Thor Power Tool Co | Coupling with lock |
FR1447933A (fr) * | 1964-02-10 | 1966-08-05 | Chantiers Et Ateliers De La Pe | Dispositif de guidage d'outil à mouvement rectiligne alternatif pour appareil porteoutil à chocs et outil pour emploi avec ledit dispositif ainsi que leurs diverses applications |
DE2335865C3 (de) * | 1973-07-14 | 1975-12-18 | Metabowerke Kg, Closs, Rauch & Schnizler, 7440 Nuertingen | Futter für Schlagbohrmaschinen oder Bohrhammer |
DE2428050C3 (de) * | 1974-06-11 | 1978-08-03 | Metabowerke Kg, Closs, Rauch & Schnizler, 7440 Nuertingen | Schlagbohrmaschine |
DE2842783A1 (de) * | 1978-09-30 | 1980-04-10 | Bosch Gmbh Robert | Futter fuer handwerkzeugmaschinen, insbesondere bohr- und/oder schlaghaemmer |
JPS57184609A (en) * | 1981-04-03 | 1982-11-13 | Bosch Gmbh Robert | Holder for tool |
DE3132449C2 (de) * | 1981-08-17 | 1994-10-27 | Hilti Ag | Werkzeughalter für Bohrhämmer |
DE3310371A1 (de) * | 1983-03-22 | 1984-10-11 | Hilti Ag, Schaan | Handgeraet, wie bohrmaschine, bohrhammer, schrauber und dgl. |
-
1984
- 1984-04-27 DE DE3415654A patent/DE3415654C2/de not_active Expired
- 1984-09-10 ES ES1984281408U patent/ES281408Y/es not_active Expired
- 1984-09-21 FR FR8414547A patent/FR2563459B1/fr not_active Expired
- 1984-09-28 CH CH4686/84A patent/CH663747A5/de not_active IP Right Cessation
-
1985
- 1985-02-20 IT IT8553007U patent/IT8553007V0/it unknown
- 1985-02-20 IT IT67174/85A patent/IT1182454B/it active
- 1985-02-28 GB GB08505165A patent/GB2157999B/en not_active Expired
- 1985-04-23 US US06/726,587 patent/US4658912A/en not_active Expired - Fee Related
- 1985-04-24 JP JP60089882A patent/JPS6186106A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
IT8567174A0 (it) | 1985-02-20 |
CH663747A5 (de) | 1988-01-15 |
FR2563459B1 (fr) | 1987-01-09 |
US4658912A (en) | 1987-04-21 |
IT8553007V0 (it) | 1985-02-20 |
IT1182454B (it) | 1987-10-05 |
DE3415654C2 (de) | 1986-11-06 |
JPS6186106A (ja) | 1986-05-01 |
DE3415654A1 (de) | 1985-11-07 |
GB8505165D0 (en) | 1985-04-03 |
GB2157999B (en) | 1987-03-18 |
JPH0581368B2 (es) | 1993-11-12 |
FR2563459A1 (fr) | 1985-10-31 |
GB2157999A (en) | 1985-11-06 |
ES281408Y (es) | 1985-10-01 |
IT8567174A1 (it) | 1986-08-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 20000403 |