IT1235247B - Mandrino di basso costo senza chiave e metodo per fabbricarlo. - Google Patents
Mandrino di basso costo senza chiave e metodo per fabbricarlo.Info
- Publication number
- IT1235247B IT1235247B IT8619546A IT1954686A IT1235247B IT 1235247 B IT1235247 B IT 1235247B IT 8619546 A IT8619546 A IT 8619546A IT 1954686 A IT1954686 A IT 1954686A IT 1235247 B IT1235247 B IT 1235247B
- Authority
- IT
- Italy
- Prior art keywords
- nut
- jaws
- cone
- retainer
- chock
- 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
- B23B31/1253—Jaws movement actuated by an axially movable member
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S279/00—Chucks or sockets
- Y10S279/902—Keyless type socket
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/706,273 US4648608A (en) | 1985-02-27 | 1985-02-27 | Low-cost, keyless chuck and method of manufacture |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8619546A0 IT8619546A0 (it) | 1986-02-26 |
IT1235247B true IT1235247B (it) | 1992-06-26 |
Family
ID=24836894
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8619546A IT1235247B (it) | 1985-02-27 | 1986-02-26 | Mandrino di basso costo senza chiave e metodo per fabbricarlo. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4648608A (it) |
DE (1) | DE3605569A1 (it) |
FR (1) | FR2577831A1 (it) |
GB (1) | GB2171341B (it) |
IT (1) | IT1235247B (it) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8631074D0 (en) * | 1986-12-31 | 1987-02-04 | Jacobs Mfg Co | Drill chuck |
US4848779A (en) * | 1987-04-02 | 1989-07-18 | Black & Decker Inc. | Keyless chuck |
US5253879A (en) * | 1989-12-11 | 1993-10-19 | Jacobs Chuck Technology Corporation | Non-impact keyless chuck |
US5125673A (en) * | 1989-12-11 | 1992-06-30 | Huff Robert O | Non-impact keyless chuck |
US5573254A (en) * | 1989-12-11 | 1996-11-12 | Power Tool Holders Incorporated | Non-impact keyless chuck |
US5452906B1 (en) * | 1989-12-11 | 1997-07-29 | Power Tool Holders Inc | Non-impact keyless chuck |
US5195760A (en) * | 1990-06-12 | 1993-03-23 | Black & Decker Inc. | Keyless chuck |
US5348318A (en) * | 1993-08-13 | 1994-09-20 | Jacobs Chuck Technology Corporation | Chuck |
US5501473A (en) * | 1993-08-13 | 1996-03-26 | Power Tool Holders Incorporated | Chuck |
US5348317A (en) * | 1993-08-13 | 1994-09-20 | Jacobs Chuck Technology Corporation | Chuck |
US5511801A (en) * | 1994-04-01 | 1996-04-30 | Power Tool Holders, Inc. | Integrated collet and chuck device |
US5553873A (en) * | 1994-07-01 | 1996-09-10 | Power Tool Holders Incorporated | Keyless chuck |
US5678961A (en) * | 1995-05-11 | 1997-10-21 | Fleege; Dennis W. | Quick change adapter |
US6386423B1 (en) * | 1997-02-10 | 2002-05-14 | Delaware Capital Formation, Inc. | Soldering iron tips |
US6017039A (en) * | 1997-11-03 | 2000-01-25 | Power Tool Holders Incorporated | Nosepiece nut retainer chuck |
US6102411A (en) | 1998-08-14 | 2000-08-15 | Power Tool Holders, Inc. | Chuck with locking sleeve |
GB9907468D0 (en) | 1999-03-31 | 1999-05-26 | Black & Decker Inc | Drill/driver chuck |
GB9907463D0 (en) * | 1999-03-31 | 1999-05-26 | Black & Decker Inc | Drill/driver chuck |
US6241260B1 (en) | 1999-08-17 | 2001-06-05 | Black & Decker Inc. | Spring-loaded quick clamp chuck |
US6729812B2 (en) * | 1999-12-06 | 2004-05-04 | Theodore G. Yaksich | Power driver having geared tool holder |
US7316404B1 (en) * | 2000-03-29 | 2008-01-08 | Black & Decker Inc. | Drill/driver chuck |
US6540237B1 (en) | 2000-06-23 | 2003-04-01 | Power Tool Holders Incorporated | Chuck |
BG65120B1 (bg) * | 2002-05-14 | 2007-03-30 | НАЧЕВ Валентин | Тричелюстен затегателен патронник |
US7637510B2 (en) * | 2005-10-12 | 2009-12-29 | Shandong Weida Machinery Company Limited | Chuck with gripping mechanism stop |
CN201333537Y (zh) * | 2009-01-13 | 2009-10-28 | 于庆滋 | 一种自紧钻夹头 |
EP2694237B1 (en) | 2011-04-05 | 2017-02-01 | Milwaukee Electric Tool Corporation | Auto sizing chuck |
US10550553B1 (en) * | 2017-08-14 | 2020-02-04 | Donzino Pankey | Adjustable handle device for use with a valve stem |
US11084105B2 (en) | 2017-10-18 | 2021-08-10 | Milwaukee Electric Tool Corporation | Chuck assembly for a rotary power tool |
US20190184476A1 (en) * | 2017-12-17 | 2019-06-20 | Fred Weinkam | Inside Pipe Cutter Lock |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1321969A (en) * | 1919-11-18 | Drill-chuck | ||
US66081A (en) * | 1867-06-25 | Improvement in chucks | ||
DE162425C (it) * | ||||
BE457756A (it) * | ||||
US1304659A (en) * | 1919-05-27 | Chuck | ||
US722575A (en) * | 1902-03-13 | 1903-03-10 | Robert Gates C | Drill-chuck. |
GB143137A (en) * | 1919-10-27 | 1920-05-20 | Samuel Walter Avis | Improvement in drill chuck |
US1784002A (en) * | 1926-09-08 | 1930-12-09 | Jacobs Mfg Co | Chuck |
GB583004A (en) * | 1944-08-16 | 1946-12-04 | Frank Guylee | Improvements in and relating to tool chucks |
DE823692C (de) * | 1950-07-12 | 1952-06-05 | Willi Sasse | Dreibacken-Bohrfutter |
GB705764A (en) * | 1951-11-08 | 1954-03-17 | Eileen Mavis Vidal | Improvements in or relating to self-centering chucks |
GB741609A (en) * | 1953-02-05 | 1955-12-07 | Harold Samuel Hull | Improvements in or relating to self-centring chuck |
US3949998A (en) * | 1971-03-22 | 1976-04-13 | The Black And Decker Manufacturing Company | Tool chuck |
CA942045A (en) * | 1971-03-22 | 1974-02-19 | Black And Decker Manufacturing Company (The) | Tool chuck |
US4252333A (en) * | 1978-09-11 | 1981-02-24 | Black & Decker Inc. | Keyless chuck |
JPS55144909A (en) * | 1979-02-02 | 1980-11-12 | Skil Nederland Nv | Chuck structure for power tool |
US4305597A (en) * | 1979-11-19 | 1981-12-15 | Black & Decker Inc. | Keyless self-tightening chuck |
-
1985
- 1985-02-27 US US06/706,273 patent/US4648608A/en not_active Expired - Fee Related
-
1986
- 1986-02-04 GB GB08602634A patent/GB2171341B/en not_active Expired
- 1986-02-21 DE DE19863605569 patent/DE3605569A1/de not_active Withdrawn
- 1986-02-26 IT IT8619546A patent/IT1235247B/it active
- 1986-02-26 FR FR8602675A patent/FR2577831A1/fr active Pending
Also Published As
Publication number | Publication date |
---|---|
GB2171341B (en) | 1988-03-02 |
US4648608A (en) | 1987-03-10 |
FR2577831A1 (fr) | 1986-08-29 |
GB8602634D0 (en) | 1986-03-12 |
IT8619546A0 (it) | 1986-02-26 |
DE3605569A1 (de) | 1986-08-28 |
GB2171341A (en) | 1986-08-28 |
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