DE3372724D1 - Device for blocking and/or clamping tools or the like - Google Patents
Device for blocking and/or clamping tools or the likeInfo
- Publication number
- DE3372724D1 DE3372724D1 DE8383440008T DE3372724T DE3372724D1 DE 3372724 D1 DE3372724 D1 DE 3372724D1 DE 8383440008 T DE8383440008 T DE 8383440008T DE 3372724 T DE3372724 T DE 3372724T DE 3372724 D1 DE3372724 D1 DE 3372724D1
- Authority
- DE
- Germany
- Prior art keywords
- bore
- cylindrical
- driven member
- screws
- recesses
- 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.)
- Expired
Links
- 230000000903 blocking effect Effects 0.000 title 1
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
- B23B31/107—Retention by laterally-acting detents, e.g. pins, screws, wedges; Retention by loose elements, e.g. balls
- B23B31/1075—Retention by screws
- B23B31/1076—Retention by screws with conical ends
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/26—Securing milling cutters to the driving spindle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Surgical Instruments (AREA)
- Clamps And Clips (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8221852A FR2538287B1 (fr) | 1982-12-24 | 1982-12-24 | Dispositif de blocage et/ou de serrage d'attachements modulaires de tetes, de barres d'alesage, de pieces intermediaires, d'adapteurs, de porte-outils, de mandrins a pompe, de pinces longues, ou d'autres pieces mecaniques |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3372724D1 true DE3372724D1 (en) | 1987-09-03 |
Family
ID=9280545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8383440008T Expired DE3372724D1 (en) | 1982-12-24 | 1983-01-31 | Device for blocking and/or clamping tools or the like |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0112788B1 (de) |
AT (1) | ATE28587T1 (de) |
DE (1) | DE3372724D1 (de) |
FR (1) | FR2538287B1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2155823B (en) * | 1984-03-24 | 1987-10-07 | Valenite Modco | Improvements relating to tool holders |
FR2590819B1 (fr) * | 1985-12-02 | 1989-09-08 | Pfalzgraf Emile | Dispositif de reglage axial d'outils de machine outils |
GB8714787D0 (en) * | 1987-06-24 | 1987-07-29 | Wyles Tooling Ltd A K | Tool mounting system |
DE3808108A1 (de) * | 1988-03-11 | 1989-09-21 | Kuehn Praezisionswerkzeug | Werkzeug, insbesondere ausbohrwerkzeug od. dgl. |
US10596642B2 (en) * | 2017-08-23 | 2020-03-24 | Gemini Precision Machining, Inc. | Tool and tool holder assembly |
US11698107B2 (en) | 2020-09-17 | 2023-07-11 | Raytheon Company | Self-clamping torque adapter |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE449641A (de) * | ||||
FR1595136A (de) * | 1968-12-16 | 1970-06-08 | ||
CH537770A (de) * | 1971-05-03 | 1973-06-15 | Kaiser Heinz | Ausdrehwerkzeug |
DE2234389C3 (de) * | 1972-07-13 | 1979-11-15 | Bernhard 3011 Garbsen Rau | Werkzeughalter für nicht umlaufende Schneidwerkzeuge an Drehmaschinen |
DE2328176C3 (de) * | 1973-06-02 | 1975-12-18 | Wilhelm Fette Gmbh, 2053 Schwarzenbek | Mehrteiliger Schaftfräser |
DE7513937U (de) * | 1975-04-30 | 1975-09-11 | Hahn & Kolb | Spannfutter für drehend antreibbare Werkzeuge |
DE2632435C2 (de) * | 1976-07-19 | 1982-12-23 | System 3 R AB, Stockholm | Befestigungseinrichtung für Werkzeuge an Funkenerosionsmaschinen u.dgl. Werkzeugmaschinen |
DE3019970C2 (de) * | 1980-05-24 | 1982-09-02 | Karl Gustav Dipl.-Ing. 8500 Nürnberg Hertel jun. | Fräserbefestigungseinrichtung |
-
1982
- 1982-12-24 FR FR8221852A patent/FR2538287B1/fr not_active Expired
-
1983
- 1983-01-31 AT AT83440008T patent/ATE28587T1/de not_active IP Right Cessation
- 1983-01-31 DE DE8383440008T patent/DE3372724D1/de not_active Expired
- 1983-01-31 EP EP83440008A patent/EP0112788B1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2538287B1 (fr) | 1986-04-04 |
EP0112788B1 (de) | 1987-07-29 |
ATE28587T1 (de) | 1987-08-15 |
FR2538287A1 (fr) | 1984-06-29 |
EP0112788A1 (de) | 1984-07-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: E.P.B. EMILE PFALZGRAF, S.A., BOUXWILLER, FR |
|
8381 | Inventor (new situation) |
Free format text: PFALZGRAF, EMILE, BOUXWILLER, FR |