IT1182335B - Mandrino portapunta per la perforazione a percussione - Google Patents
Mandrino portapunta per la perforazione a percussioneInfo
- Publication number
- IT1182335B IT1182335B IT67004/85A IT6700485A IT1182335B IT 1182335 B IT1182335 B IT 1182335B IT 67004/85 A IT67004/85 A IT 67004/85A IT 6700485 A IT6700485 A IT 6700485A IT 1182335 B IT1182335 B IT 1182335B
- Authority
- IT
- Italy
- Prior art keywords
- spindle
- percussion
- perforation
- holder
- spindle holder
- Prior art date
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
- B23B31/123—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
- B23B31/001—Protection against entering of chips or dust
-
- 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
-
- 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
- Y10T279/32—Means to prevent jaw loosening
-
- 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
- Y10T279/34—Accessory or component
- Y10T279/3493—Protection means; e.g., cover, seal, overstress prevention, air blast
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Percussive Tools And Related Accessories (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3400149A DE3400149C2 (de) | 1984-01-04 | 1984-01-04 | Bohrfutter zum Schlagbohren |
Publications (3)
Publication Number | Publication Date |
---|---|
IT8567004A0 IT8567004A0 (it) | 1985-01-03 |
IT8567004A1 IT8567004A1 (it) | 1986-07-03 |
IT1182335B true IT1182335B (it) | 1987-10-05 |
Family
ID=6224333
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT67004/85A IT1182335B (it) | 1984-01-04 | 1985-01-03 | Mandrino portapunta per la perforazione a percussione |
IT8552802U IT8552802V0 (it) | 1984-01-04 | 1985-01-03 | Mandrino portapunta per la perforazione a percussione |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8552802U IT8552802V0 (it) | 1984-01-04 | 1985-01-03 | Mandrino portapunta per la perforazione a percussione |
Country Status (6)
Country | Link |
---|---|
US (1) | US4607855A (it) |
JP (1) | JPS60155304A (it) |
DE (1) | DE3400149C2 (it) |
FR (1) | FR2557484B1 (it) |
GB (1) | GB2152408B (it) |
IT (2) | IT1182335B (it) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3406668C2 (de) * | 1984-02-24 | 1987-04-30 | Günter Horst 7927 Sontheim Röhm | Bohrfutter zum Schlagbohren |
DE3920075C1 (it) * | 1989-06-20 | 1991-01-03 | Guenter Horst 7927 Sontheim De Roehm | |
DE4411523A1 (de) * | 1994-04-02 | 1995-10-05 | Roehm Guenter H | Bohreinrichtung aus einer Bohrmaschine und einem Bohrfutter |
DE4411524A1 (de) * | 1994-04-02 | 1995-10-05 | Roehm Guenter H | Bohrfutter |
US5908076A (en) * | 1997-01-10 | 1999-06-01 | Power Tool Holders Incorporated | Impact tool driver |
US5992538A (en) * | 1997-08-08 | 1999-11-30 | Power Tool Holders Incorporated | Impact tool driver |
GB2333253B (en) * | 1998-01-14 | 2002-10-09 | Roehm Gmbh | Drilling apparatus |
DE19829251B4 (de) * | 1998-01-14 | 2008-05-21 | Röhm Gmbh | Bohrvorrichtung |
US6073939A (en) * | 1998-06-05 | 2000-06-13 | Power Tool Holders Incorporated | Locking chuck |
US6196554B1 (en) | 1998-12-15 | 2001-03-06 | Power Tool Holders Incorporated | Locking chuck |
CN2715890Y (zh) * | 2004-08-03 | 2005-08-10 | 山东威达机械股份有限公司 | 带响自锁式钻夹头 |
WO2006099820A1 (de) * | 2005-03-19 | 2006-09-28 | Röhm Gmbh | Bohrfutter |
US7837200B2 (en) * | 2005-07-01 | 2010-11-23 | Jacobs Chuck Manufacturing Company | Chuck |
JP2007050454A (ja) * | 2005-08-12 | 2007-03-01 | Hitachi Koki Co Ltd | インパクト工具 |
US7455303B2 (en) * | 2005-09-02 | 2008-11-25 | The Jacobs Chuck Manufacturing Company | Chuck with internal nut |
US20090200758A1 (en) * | 2008-02-07 | 2009-08-13 | Chin Hung Lam | Auto Locking Chuck |
US8777232B2 (en) | 2009-07-29 | 2014-07-15 | Jacobs Chuck Manufacturing Company | Self-tightening chuck with a radial lock |
DE102010030433A1 (de) * | 2010-06-23 | 2011-12-29 | Robert Bosch Gmbh | Handwerkzeugmaschine mit einem Schlagwerk |
US8616561B2 (en) * | 2012-04-10 | 2013-12-31 | Apex Brands, Inc. | Locking chuck |
US10641051B1 (en) * | 2016-09-07 | 2020-05-05 | Dandelion Energy, Inc. | Systems and methods for coupling and decoupling drill heads for ground loop preparation for geothermal applications |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1361571A (en) * | 1919-04-12 | 1920-12-07 | Walter H Foster | Chuck for staybolt and other machines |
BE564290A (it) * | 1957-02-05 | |||
DE7222008U (de) * | 1972-06-13 | 1972-09-14 | Roehm G | Selbstspannendes Bohrfutter |
GB1441123A (en) * | 1973-04-11 | 1976-06-30 | Jacobs Mfg Co | Drill chucks and their method of assembly |
DE2806796C2 (de) * | 1978-02-17 | 1986-04-03 | Günter Horst 7927 Sontheim Röhm | Bohrfutter |
DE2842783A1 (de) * | 1978-09-30 | 1980-04-10 | Bosch Gmbh Robert | Futter fuer handwerkzeugmaschinen, insbesondere bohr- und/oder schlaghaemmer |
DE2847927C2 (de) * | 1978-11-04 | 1986-10-16 | Günter Horst 7927 Sontheim Röhm | Spannfutter, insbesondere Bohrfutter |
JPS5627705A (en) * | 1979-08-14 | 1981-03-18 | Sanshin Ind Co Ltd | Device for cleaning chuck claw of machine tool by air |
US4413689A (en) * | 1982-06-01 | 1983-11-08 | Ingersoll-Rand Co. | Plural-part earth bit, and an improved bit head therefor |
-
1984
- 1984-01-04 DE DE3400149A patent/DE3400149C2/de not_active Expired
- 1984-11-14 FR FR8417393A patent/FR2557484B1/fr not_active Expired
- 1984-12-19 GB GB08432128A patent/GB2152408B/en not_active Expired
- 1984-12-24 JP JP59272688A patent/JPS60155304A/ja active Granted
- 1984-12-26 US US06/686,243 patent/US4607855A/en not_active Expired - Fee Related
-
1985
- 1985-01-03 IT IT67004/85A patent/IT1182335B/it active
- 1985-01-03 IT IT8552802U patent/IT8552802V0/it unknown
Also Published As
Publication number | Publication date |
---|---|
GB2152408A (en) | 1985-08-07 |
GB2152408B (en) | 1987-02-18 |
US4607855A (en) | 1986-08-26 |
GB8432128D0 (en) | 1985-01-30 |
JPH042363B2 (it) | 1992-01-17 |
FR2557484B1 (fr) | 1988-05-20 |
IT8552802V0 (it) | 1985-01-03 |
JPS60155304A (ja) | 1985-08-15 |
DE3400149A1 (de) | 1985-07-18 |
IT8567004A1 (it) | 1986-07-03 |
IT8567004A0 (it) | 1985-01-03 |
DE3400149C2 (de) | 1986-10-30 |
FR2557484A1 (fr) | 1985-07-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19950131 |