FR2447766A1 - Mandrin sans cle - Google Patents
Mandrin sans cleInfo
- Publication number
- FR2447766A1 FR2447766A1 FR8002264A FR8002264A FR2447766A1 FR 2447766 A1 FR2447766 A1 FR 2447766A1 FR 8002264 A FR8002264 A FR 8002264A FR 8002264 A FR8002264 A FR 8002264A FR 2447766 A1 FR2447766 A1 FR 2447766A1
- Authority
- FR
- France
- Prior art keywords
- base
- jaws
- chuck
- ring
- keyless 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.)
- Withdrawn
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
Abstract
L'INVENTION CONCERNE UN MANDRIN POUVANT ETRE MANOEUVRE SANS CLE. CE MANDRIN COMPORTE UNE EMBASE 22 FIXEE A UN ARBRE DE MACHINE-OUTIL, PAR EXEMPLE UNE PERCEUSE PORTATIVE, ET UNE BAGUE 20 MONTEE SUR CETTE EMBASE AU MOYEN DE FILETS 24 ET 26, DE MANIERE A POUVOIR SE DEPLACER AXIALEMENT PAR RAPPORT A L'EMBASE 22. DES MORS 44 SONT MONTES A L'INTERIEUR D'UN CONE 50, LUI-MEME LOGE DANS LA BAGUE 20, ET CES MORS PORTENT CONTRE L'EXTREMITE DE L'EMBASE 22 PAR L'INTERMEDIAIRE D'UNE RONDELLE 40 DE BUTEE. CE MONTAGE PERMET DE REALISER LA BAGUE 20 ET L'EMBASE 22 EN MATIERE PLASTIQUE A FAIBLE COEFFICIENT DE FROTTEMENT. DOMAINE D'APPLICATION: PERCEUSES ELECTRIQUES PORTATIVES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US965479A | 1979-02-02 | 1979-02-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2447766A1 true FR2447766A1 (fr) | 1980-08-29 |
Family
ID=21738961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8002264A Withdrawn FR2447766A1 (fr) | 1979-02-02 | 1980-02-01 | Mandrin sans cle |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS55144909A (fr) |
AR (1) | AR220813A1 (fr) |
AU (1) | AU537157B2 (fr) |
CA (1) | CA1134127A (fr) |
DE (1) | DE3003703A1 (fr) |
FR (1) | FR2447766A1 (fr) |
GB (1) | GB2041798B (fr) |
MX (1) | MX149872A (fr) |
SE (1) | SE8000819L (fr) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4498682A (en) * | 1982-11-17 | 1985-02-12 | The Singer Company | Free floating actuating sleeve for keyless chuck |
US4611960A (en) * | 1985-01-25 | 1986-09-16 | The Jacobs Manufacturing Company | Tool holder |
US4648608A (en) * | 1985-02-27 | 1987-03-10 | Black & Decker, Inc. | Low-cost, keyless chuck and method of manufacture |
DE3507684A1 (de) * | 1985-03-05 | 1986-09-11 | Robert Bosch Gmbh, 7000 Stuttgart | Spannvorrichtung fuer handwerkzeugmaschinen |
US4844488A (en) * | 1987-07-16 | 1989-07-04 | Flynn Jerome R | Chuck actuator system and method |
US4817971A (en) * | 1987-07-16 | 1989-04-04 | Flynn Jerome R | Chuck actuator device and method |
US5135241A (en) * | 1991-01-18 | 1992-08-04 | International Business Machines Corporation | Non-impact keyless tool chuck sleeve |
GB9404312D0 (en) * | 1994-03-04 | 1994-04-20 | Vanguard Cutting Tools | Chuck |
DE29703719U1 (de) * | 1996-10-10 | 1997-04-30 | Řiha, Milan, České Budèjovice | Spannbeckenfutter |
US6045141A (en) * | 1997-08-06 | 2000-04-04 | Power Tool Holders, Inc. | Molded chuck |
DE19800998C2 (de) * | 1998-01-14 | 2001-05-17 | Roehm Gmbh | Bohrfutter mit einem Futterkörper aus Kunststoff |
US7080964B2 (en) * | 2003-08-26 | 2006-07-25 | Credo Technology Corporation | Tool chuck having a light transmitting capability |
US7690658B2 (en) * | 2004-09-20 | 2010-04-06 | Black & Decker Inc. | Tool chuck with power take off feature |
US7243923B2 (en) | 2005-02-09 | 2007-07-17 | Black & Decker Inc. | Centering drill chuck |
US8328381B2 (en) | 2009-02-25 | 2012-12-11 | Black & Decker Inc. | Light for a power tool and method of illuminating a workpiece |
US20110058356A1 (en) | 2009-02-25 | 2011-03-10 | Black & Decker Inc. | Power tool with light emitting assembly |
US8317350B2 (en) | 2009-02-25 | 2012-11-27 | Black & Decker Inc. | Power tool with a light for illuminating a workpiece |
US9028088B2 (en) | 2010-09-30 | 2015-05-12 | Black & Decker Inc. | Lighted power tool |
US9328915B2 (en) | 2010-09-30 | 2016-05-03 | Black & Decker Inc. | Lighted power tool |
US9242355B2 (en) | 2012-04-17 | 2016-01-26 | Black & Decker Inc. | Illuminated power tool |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR523102A (fr) * | 1920-08-27 | 1921-08-12 | Jean Maura | Machoires à double cone pour forets coniques et cylindriques |
US2309754A (en) * | 1939-04-22 | 1943-02-02 | Crzellitzer Robert | Self-centering chuck |
GB588515A (en) * | 1945-02-26 | 1947-05-27 | Neill James & Co Sheffield Ltd | Improvements in or relating to self-centring chucks |
US3425705A (en) * | 1967-03-22 | 1969-02-04 | Erickson Tool Co | Collet chuck and the like |
FR2069433A5 (fr) * | 1969-11-14 | 1971-09-03 | Bosch | |
US3610641A (en) * | 1969-05-01 | 1971-10-05 | Illinois Tool Works | Keyless chuck assembly |
-
1980
- 1980-02-01 FR FR8002264A patent/FR2447766A1/fr not_active Withdrawn
- 1980-02-01 GB GB8003548A patent/GB2041798B/en not_active Expired
- 1980-02-01 JP JP1139580A patent/JPS55144909A/ja active Pending
- 1980-02-01 DE DE19803003703 patent/DE3003703A1/de not_active Withdrawn
- 1980-02-01 SE SE8000819A patent/SE8000819L/ not_active Application Discontinuation
- 1980-02-01 CA CA344,948A patent/CA1134127A/fr not_active Expired
- 1980-02-01 MX MX18105280A patent/MX149872A/es unknown
- 1980-02-01 AR AR27984480A patent/AR220813A1/es active
- 1980-02-04 AU AU55192/80A patent/AU537157B2/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR523102A (fr) * | 1920-08-27 | 1921-08-12 | Jean Maura | Machoires à double cone pour forets coniques et cylindriques |
US2309754A (en) * | 1939-04-22 | 1943-02-02 | Crzellitzer Robert | Self-centering chuck |
GB588515A (en) * | 1945-02-26 | 1947-05-27 | Neill James & Co Sheffield Ltd | Improvements in or relating to self-centring chucks |
US3425705A (en) * | 1967-03-22 | 1969-02-04 | Erickson Tool Co | Collet chuck and the like |
US3610641A (en) * | 1969-05-01 | 1971-10-05 | Illinois Tool Works | Keyless chuck assembly |
FR2069433A5 (fr) * | 1969-11-14 | 1971-09-03 | Bosch |
Also Published As
Publication number | Publication date |
---|---|
CA1134127A (fr) | 1982-10-26 |
AU537157B2 (en) | 1984-06-14 |
SE8000819L (sv) | 1980-08-03 |
GB2041798A (en) | 1980-09-17 |
GB2041798B (en) | 1983-08-17 |
DE3003703A1 (de) | 1980-08-14 |
MX149872A (es) | 1984-01-18 |
AR220813A1 (es) | 1980-11-28 |
JPS55144909A (en) | 1980-11-12 |
AU5519280A (en) | 1980-08-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |