WO1997014525A3 - Spannwelle und verfahren zu deren herstellung - Google Patents
Spannwelle und verfahren zu deren herstellung Download PDFInfo
- Publication number
- WO1997014525A3 WO1997014525A3 PCT/DE1996/001746 DE9601746W WO9714525A3 WO 1997014525 A3 WO1997014525 A3 WO 1997014525A3 DE 9601746 W DE9601746 W DE 9601746W WO 9714525 A3 WO9714525 A3 WO 9714525A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- clamping
- clamping shaft
- producing
- actuating
- same
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
-
- 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
- B23B31/107—Retention by laterally-acting detents, e.g. pins, screws, wedges; Retention by loose elements, e.g. balls
- B23B31/1071—Retention by balls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2265/00—Details of general geometric configurations
- B23B2265/12—Eccentric
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2221/00—Treating localised areas of an article
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
- Forging (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1995138970 DE19538970B4 (de) | 1995-10-19 | 1995-10-19 | Spannwelle und Verfahren zu deren Herstellung |
DE19538970.0 | 1995-10-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1997014525A2 WO1997014525A2 (de) | 1997-04-24 |
WO1997014525A3 true WO1997014525A3 (de) | 1997-06-05 |
Family
ID=7775283
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE1996/001746 WO1997014525A2 (de) | 1995-10-19 | 1996-09-11 | Spannwelle und verfahren zu deren herstellung |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE19538970B4 (de) |
WO (1) | WO1997014525A2 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19818148B4 (de) * | 1998-04-23 | 2005-09-22 | Widia Gmbh | Spannvorrichtung |
DE102006035927A1 (de) * | 2006-07-31 | 2008-02-14 | Drei-S-Werk Präzisionswerkzeuge GmbH & Co Fertigungs-KG | Werkzeugsstift für eine Werkzeugform sowie Verfahren zum Herstellen eines solchen Werkzeugstifts |
DE202011109498U1 (de) | 2011-12-27 | 2012-02-13 | Franz Haimer Maschinenbau Kg | Werkzeughalter und Spannsystem mit einem derartigen Werkzeughalter |
DE202007012199U1 (de) * | 2007-08-31 | 2007-12-13 | Röhm Gmbh | Bohrfutter |
US10449608B2 (en) | 2017-04-13 | 2019-10-22 | Kennametal Inc. | Toolholder assembly with lock rod |
US11420269B2 (en) | 2019-09-11 | 2022-08-23 | Kennametal Inc. | Clamping assembly, a toolholder assembly comprising a clamping assembly and a toolholder, and a method of changing a toolholder in a toolholder assembly |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4736659A (en) * | 1987-01-27 | 1988-04-12 | Kennametal Inc. | Apparatus for holding a toolholder shank |
US4747735A (en) * | 1987-01-27 | 1988-05-31 | Kennametal Inc. | Toolholder and method of releasably mounting |
EP0302295A1 (de) * | 1987-08-06 | 1989-02-08 | Degussa Aktiengesellschaft | Halterung zur partiellen Wärmebehandlung von Werkzeugen in Öfen |
WO1995013893A1 (de) * | 1993-11-15 | 1995-05-26 | Widia Gmbh | Spannvorrichtung zur verbindung eines werkzeugkopfes und eines werkzeughalters an werkzeugmaschinen |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU483592B2 (en) * | 1972-12-06 | 1974-06-06 | Textron Inc. | Threaded fastening device with torque control and driver therefor |
DE3837007A1 (de) * | 1988-10-31 | 1990-05-03 | Krupp Widia Gmbh | Spannvorrichtung zur verbindung von werkzeugkopf und werkzeughalter an werkzeugmaschinen |
DE4137747A1 (de) * | 1991-11-15 | 1993-05-27 | Krupp Widia Gmbh | Spannvorrichtung zur verbinung von werkzeugkopf und werkzeughalter an werkzeugmaschinen |
-
1995
- 1995-10-19 DE DE1995138970 patent/DE19538970B4/de not_active Expired - Lifetime
-
1996
- 1996-09-11 WO PCT/DE1996/001746 patent/WO1997014525A2/de active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4736659A (en) * | 1987-01-27 | 1988-04-12 | Kennametal Inc. | Apparatus for holding a toolholder shank |
US4747735A (en) * | 1987-01-27 | 1988-05-31 | Kennametal Inc. | Toolholder and method of releasably mounting |
EP0302295A1 (de) * | 1987-08-06 | 1989-02-08 | Degussa Aktiengesellschaft | Halterung zur partiellen Wärmebehandlung von Werkzeugen in Öfen |
WO1995013893A1 (de) * | 1993-11-15 | 1995-05-26 | Widia Gmbh | Spannvorrichtung zur verbindung eines werkzeugkopfes und eines werkzeughalters an werkzeugmaschinen |
Also Published As
Publication number | Publication date |
---|---|
WO1997014525A2 (de) | 1997-04-24 |
DE19538970A1 (de) | 1997-04-24 |
DE19538970B4 (de) | 2006-10-05 |
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