GB1398141A - Rotary tool head for a machine tool - Google Patents
Rotary tool head for a machine toolInfo
- Publication number
- GB1398141A GB1398141A GB2992972A GB2992972A GB1398141A GB 1398141 A GB1398141 A GB 1398141A GB 2992972 A GB2992972 A GB 2992972A GB 2992972 A GB2992972 A GB 2992972A GB 1398141 A GB1398141 A GB 1398141A
- Authority
- GB
- United Kingdom
- Prior art keywords
- head
- tool
- carriers
- actuated
- springs
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/24—Tool holders for a plurality of cutting tools, e.g. turrets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
Abstract
1398141 Rotary tool heads TRAUB GmbH 27 June 1972 [12 Aug 1971] 29929/72 Heading B3T A rotary tool head for a machine tool comprises a housing 1 in which is located a rotatable tool-carrying member 11 forming part of a hollow spindle assembly 4 and in which is coaxially supported a workpiece guide tube 15, two cutting tool units 33-37 secured to radially slidable carriers 30 mounted in the member 11, the carriers being actuated by cranked levers 29 to simultaneously feed the cutting tools 35, 35a radially towards and away from the axis of rotation of the head along which the workpiece is fed through the guide tube 15. The cranked levers 29, 29a are actuated by push rods 26, 26a respectively, located parallel to the axis of rotation of the head, and which are operated by way of a slidable bush 18 and casing 20 coaxially mounted on the spindle assembly 4 from an operating lever 24 outside the housing 1. The operating rods 26 are biased by springs 28, 28a and the carriers by springs 32.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712140455 DE2140455C3 (en) | 1971-08-12 | Tool head for a machine tool |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1398141A true GB1398141A (en) | 1975-06-18 |
Family
ID=5816578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2992972A Expired GB1398141A (en) | 1971-08-12 | 1972-06-27 | Rotary tool head for a machine tool |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH541374A (en) |
GB (1) | GB1398141A (en) |
-
1972
- 1972-06-27 GB GB2992972A patent/GB1398141A/en not_active Expired
- 1972-07-05 CH CH1010772A patent/CH541374A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2140455A1 (en) | 1973-02-22 |
CH541374A (en) | 1973-09-15 |
DE2140455B2 (en) | 1975-08-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |