ITMI930489A0 - Apparecchiatura per il serraggio e/o disserraggio di utensili in un mandrino - Google Patents
Apparecchiatura per il serraggio e/o disserraggio di utensili in un mandrinoInfo
- Publication number
- ITMI930489A0 ITMI930489A0 ITMI930489A ITMI930489A ITMI930489A0 IT MI930489 A0 ITMI930489 A0 IT MI930489A0 IT MI930489 A ITMI930489 A IT MI930489A IT MI930489 A ITMI930489 A IT MI930489A IT MI930489 A0 ITMI930489 A0 IT MI930489A0
- Authority
- IT
- Italy
- Prior art keywords
- chuck
- tightening
- equipment
- looking
- tools
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2231/00—Details of chucks, toolholder shanks or tool shanks
- B23B2231/06—Chucks for handtools having means for opening and closing the jaws using the driving motor of the handtool
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI930489A IT1272025B (it) | 1993-03-15 | 1993-03-15 | Apparecchiatura per il serraggio e/o disserraggio di utensili in un mandrino. |
EP94200633A EP0620069A1 (en) | 1993-03-15 | 1994-03-11 | Apparatus for clamping and/or unclamping tools in a chuck |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI930489A IT1272025B (it) | 1993-03-15 | 1993-03-15 | Apparecchiatura per il serraggio e/o disserraggio di utensili in un mandrino. |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI930489A0 true ITMI930489A0 (it) | 1993-03-15 |
ITMI930489A1 ITMI930489A1 (it) | 1994-09-15 |
IT1272025B IT1272025B (it) | 1997-06-10 |
Family
ID=11365354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI930489A IT1272025B (it) | 1993-03-15 | 1993-03-15 | Apparecchiatura per il serraggio e/o disserraggio di utensili in un mandrino. |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0620069A1 (it) |
IT (1) | IT1272025B (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7690658B2 (en) | 2004-09-20 | 2010-04-06 | Black & Decker Inc. | Tool chuck with power take off feature |
US7645101B2 (en) | 2005-09-16 | 2010-01-12 | Black & Decker Inc. | Chuck with internally threaded jaw in a PTO application |
US9259790B2 (en) * | 2012-04-23 | 2016-02-16 | Black & Decker Inc. | Power tool with automatic chuck |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3237955A (en) * | 1964-01-03 | 1966-03-01 | Jacobs Mfg Co | Keyless chuck |
FR1602481A (it) * | 1968-12-31 | 1970-11-30 | ||
US4317578A (en) * | 1979-11-07 | 1982-03-02 | Welch Thomas R | Keyless chucking system |
US4358230A (en) * | 1980-04-04 | 1982-11-09 | Rohlin Robert W | Chuck operating device for hand drill |
US4526497A (en) * | 1982-03-15 | 1985-07-02 | Hatfield Jim J | Automatic jaw control for reversible power tool |
-
1993
- 1993-03-15 IT ITMI930489A patent/IT1272025B/it active IP Right Grant
-
1994
- 1994-03-11 EP EP94200633A patent/EP0620069A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0620069A1 (en) | 1994-10-19 |
ITMI930489A1 (it) | 1994-09-15 |
IT1272025B (it) | 1997-06-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |