ES281599U - Mandril de sujecion, especialmente para trabajos de perforacion por impacto - Google Patents
Mandril de sujecion, especialmente para trabajos de perforacion por impactoInfo
- Publication number
- ES281599U ES281599U ES1984281599U ES281599U ES281599U ES 281599 U ES281599 U ES 281599U ES 1984281599 U ES1984281599 U ES 1984281599U ES 281599 U ES281599 U ES 281599U ES 281599 U ES281599 U ES 281599U
- Authority
- ES
- Spain
- Prior art keywords
- chuck
- sleeve
- axially
- ring teeth
- ring
- 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
- B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
- B23B31/16004—Jaws movement actuated by one or more spiral grooves
- B23B31/16041—Jaws movement actuated by one or more spiral grooves with locking arrangements
-
- 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
- B23B31/123—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 with locking arrangements
-
- 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
- B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
- B23B31/16004—Jaws movement actuated by one or more spiral grooves
-
- 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
- Y10T279/19—Radially reciprocating jaws
- Y10T279/1926—Spiral cam or scroll actuated
- Y10T279/1941—Bevel pinion
-
- 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
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/94—Tool-support
- Y10T408/95—Tool-support with tool-retaining means
- Y10T408/953—Clamping jaws
Abstract
Mandril de sujeción, especialmente para trabajos de perforación por impacto, con un cuerpo de mandril equipado para conectarse al husillo de perforación de una máquina accionadora, y además con mordazas de sujeción que forman un orificio de sujeción coaxial con respecto al eje geométrico del, mandril, para la herramienta perforadora, y que para modificar el diámetro del orificio de y sujeción son ajustables por desplazamiento radialmente con relación al eje geométrico del mandril mediante una corona dentada, la cual está apoyada de modo capaz de girar capaz de desplazarse axialmente por el exterior en el cuerpo de mandril, coaxialmente con relación al eje geométrico del mandril, y que lleva un dentado en su lado frontal apartado de la superficie frontal del mandril, situada por el lado de la herramienta, y con un alojamiento para llave en el cuerpo de mandril para el muñón de guia.de una llave de apriete, que tiene un piñón dentado, cuyo dentado esta en engrane con el dentado de la corona dentada, cuando la llave de apriete con el muñón de guía está encajada en el alojamiento para llave, caracterizado porque por el exterior junto al cuerpo de, mandril, en el lado c la corona dentada, que está apartado de la superficie frontal del mandril por el lado de la herramienta, se encuentra dispuesto un manguito de mandril, que en su borde de manguito, orientado hacia la corona dentada, tiene unas dientes y está guiado en el cuerpo de mandril de modo capaz de girar, y desplazable axialmente en contra de la fuerza de un resorte, de manera tal que el manguito de mandril, en su posición alejada de la corona dentada en contra de la su alojamiento para llave, con el fin de colocar la llave de apriete, así como a la corona dentada, y en su posición aproximada a la corona dentada por la fuerza del resorte engrana con sus dientes en el dentado de la corona dentada y enclava a la corona dentada impidiendo rotaciones da la
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8327665U DE8327665U1 (de) | 1983-09-27 | 1983-09-27 | Spannfutter, insbes. für Schlagbohrarbeiten |
Publications (2)
Publication Number | Publication Date |
---|---|
ES281599U true ES281599U (es) | 1985-02-16 |
ES281599Y ES281599Y (es) | 1985-10-01 |
Family
ID=6757412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1984281599U Expired ES281599Y (es) | 1983-09-27 | 1984-09-26 | Mandril de sujecion, especialmente para trabajos de perforacion por impacto |
Country Status (6)
Country | Link |
---|---|
US (1) | US4586859A (es) |
EP (1) | EP0142608B1 (es) |
JP (2) | JPS6090607A (es) |
DE (2) | DE8327665U1 (es) |
ES (1) | ES281599Y (es) |
IT (1) | IT8453840V0 (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3344552A1 (de) * | 1983-12-09 | 1985-06-20 | Robert Bosch Gmbh, 7000 Stuttgart | Einrichtung zur drehmomentuebertragung |
DE3346440C2 (de) * | 1983-12-22 | 1986-04-03 | Günter Horst 7927 Sontheim Röhm | Bohrfutter, insbesondere Hammerbohrfutter |
DE3418881A1 (de) * | 1984-05-21 | 1985-11-21 | Hilti Ag | Bohrfutter fuer handgeraete |
DE3424679A1 (de) * | 1984-07-05 | 1986-02-06 | Hilti Ag, Schaan | Bohrfutter mit spannkraftverstaerkung |
DE3438145C1 (de) * | 1984-10-18 | 1986-04-30 | Günter Horst 7927 Sontheim Röhm | Bohrfutter,insbesondere Schlagbohrfutter |
DE3539654C2 (de) * | 1985-03-20 | 1994-02-10 | Roehm Gmbh | Bohrfutter und Werkzeug zum drehenden und drehschlagenden Bohren |
DE3537685A1 (de) * | 1985-10-23 | 1987-04-23 | Roehm Guenter H | Bohrfutter |
USRE35174E (en) * | 1987-05-20 | 1996-03-12 | Robert Bosch Gmbh | Tool shaft for a tool of the percussive and rotative type |
US5305670A (en) * | 1989-07-28 | 1994-04-26 | Gregory Fossella | Adjustable wrench |
DE4023304C1 (es) * | 1990-07-21 | 1991-09-12 | Guenter Horst 7927 Sontheim De Roehm | |
US6042310A (en) * | 1997-12-01 | 2000-03-28 | Black & Decker, Inc. | Bit attaching arrangement for power tool |
DE10157831B4 (de) * | 2001-11-24 | 2004-06-24 | Robert Bosch Gmbh | Handwerkzeugmaschine mit einem ein Werkzeug aufnehmenden Döpper |
US8376371B2 (en) * | 2008-09-17 | 2013-02-19 | Jacobs Chuck Manufacturing Company | Locking chuck jaws |
DE102010030433A1 (de) * | 2010-06-23 | 2011-12-29 | Robert Bosch Gmbh | Handwerkzeugmaschine mit einem Schlagwerk |
CN105965072B (zh) * | 2016-06-30 | 2018-03-06 | 桂林电子科技大学 | 一种麻花钻头自动装卸装置 |
DE102017206294A1 (de) * | 2017-04-12 | 2018-10-18 | Robert Bosch Gmbh | Spannfutter für eine Handwerkzeugmaschine |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3506277A (en) * | 1967-03-03 | 1970-04-14 | Zimmer Mfg Co | Keyless chuck adapter |
GB1366855A (en) * | 1970-06-30 | 1974-09-11 | Wellcome Found | Biologically active substituted amidines |
DE2326711A1 (de) * | 1973-05-25 | 1974-12-19 | Licentia Gmbh | Spannfutter |
NL7507146A (nl) * | 1974-07-03 | 1976-01-06 | Kraftwerk Union Ag | Constructie voor warmte beweeglij k leveren van een reactordrukvat. |
DE2801324A1 (de) * | 1978-01-13 | 1979-07-19 | Fischer Artur Dr H C | Vorrichtung zur feststellsicherung eines backenbohrfutters |
DE2853045C2 (de) * | 1978-12-08 | 1986-11-13 | Günter Horst 7927 Sontheim Röhm | Bohrfutter |
DE7910976U1 (de) * | 1979-04-14 | 1979-07-19 | Roehm, Guenter Horst, 7927 Sontheim | Nachspannendes bohrfutter |
DE3133085A1 (de) * | 1981-08-21 | 1983-03-10 | Günter Horst 7927 Sontheim Röhm | Spannfutter, insbesondere fuer schlagbohrwerkzeuge |
DE3310372A1 (de) * | 1983-03-22 | 1984-09-27 | Hilti Ag, Schaan | Bohrfutter fuer handgeraete |
DE8308926U1 (de) * | 1983-03-25 | 1983-07-21 | Röhm, Günter Horst, 7927 Sontheim | Spannfutter fuer ein mit spannuten versehenes schlagbohrwerkzeug |
-
1983
- 1983-09-27 DE DE8327665U patent/DE8327665U1/de not_active Expired
-
1984
- 1984-07-17 EP EP84108388A patent/EP0142608B1/de not_active Expired
- 1984-07-17 DE DE8484108388T patent/DE3461603D1/de not_active Expired
- 1984-09-20 IT IT8453840U patent/IT8453840V0/it unknown
- 1984-09-26 US US06/654,792 patent/US4586859A/en not_active Expired - Fee Related
- 1984-09-26 JP JP59202867A patent/JPS6090607A/ja active Granted
- 1984-09-26 ES ES1984281599U patent/ES281599Y/es not_active Expired
- 1984-09-26 JP JP59202868A patent/JPS6090608A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
DE8327665U1 (de) | 1983-12-29 |
US4586859A (en) | 1986-05-06 |
JPS6090608A (ja) | 1985-05-21 |
EP0142608B1 (de) | 1986-12-10 |
JPS6090607A (ja) | 1985-05-21 |
IT8453840V0 (it) | 1984-09-20 |
ES281599Y (es) | 1985-10-01 |
DE3461603D1 (en) | 1987-01-22 |
JPH0433562B2 (es) | 1992-06-03 |
JPH0358845B2 (es) | 1991-09-06 |
EP0142608A1 (de) | 1985-05-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 19970401 |