GB497629A - Improvements relating to horizontal rotary tables for milling, turning, boring and like machine tools - Google Patents
Improvements relating to horizontal rotary tables for milling, turning, boring and like machine toolsInfo
- Publication number
- GB497629A GB497629A GB908938A GB908938A GB497629A GB 497629 A GB497629 A GB 497629A GB 908938 A GB908938 A GB 908938A GB 908938 A GB908938 A GB 908938A GB 497629 A GB497629 A GB 497629A
- Authority
- GB
- United Kingdom
- Prior art keywords
- horizontal rotary
- boring
- milling
- turning
- machine tools
- 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
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
- B23Q1/28—Means for securing sliding members in any desired position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
- B23F23/12—Other devices, e.g. tool holders; Checking devices for controlling workpieces in machines for manufacturing gear teeth
- B23F23/1293—Workpiece heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
- B23Q1/262—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members with means to adjust the distance between the relatively slidable members
- B23Q1/265—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members with means to adjust the distance between the relatively slidable members between rotating members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
- B23Q1/38—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members using fluid bearings or fluid cushion supports
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Abstract
497,629. Grinding. PFAUTER, M. March 24,1938, No. 9089. [Class 60] [Also in Group XXII] A horizontal rotary table for a grinding machine, centred by means of co-operating surfaces 5, 6 on the table and support respectively, is provided with means for relieving the pressure between the table and support, comprising an annular surface 10, separate and spaced from the centring surfaces, to which pressure fluid is directed. A projecting portion 8 on the table extends into a channelshaped ring 9 to which pressure fluid, preferably oil, is directed through the passage 11 from a pump 21. Alternatively two pairs of corresponding annular grooves may be provided on the table and on the supporting surfaces of the slide 2 to which pressure fluid is directed.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP10447D DE919683C (en) | 1935-12-25 | 1935-12-25 | Storage of the horizontal rotary table for hob milling machines |
GB908938A GB497629A (en) | 1938-03-24 | 1938-03-24 | Improvements relating to horizontal rotary tables for milling, turning, boring and like machine tools |
US206049A US2155680A (en) | 1935-12-25 | 1938-05-04 | Rotary table for machine tools |
DE1938924783D DE924783C (en) | 1935-12-25 | 1938-06-18 | Storage of a horizontal rotary table for hob milling machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB908938A GB497629A (en) | 1938-03-24 | 1938-03-24 | Improvements relating to horizontal rotary tables for milling, turning, boring and like machine tools |
Publications (1)
Publication Number | Publication Date |
---|---|
GB497629A true GB497629A (en) | 1938-12-22 |
Family
ID=9865137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB908938A Expired GB497629A (en) | 1935-12-25 | 1938-03-24 | Improvements relating to horizontal rotary tables for milling, turning, boring and like machine tools |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB497629A (en) |
-
1938
- 1938-03-24 GB GB908938A patent/GB497629A/en not_active Expired
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