GB476278A - Improvements in milling and like machine tools - Google Patents
Improvements in milling and like machine toolsInfo
- Publication number
- GB476278A GB476278A GB642537A GB642537A GB476278A GB 476278 A GB476278 A GB 476278A GB 642537 A GB642537 A GB 642537A GB 642537 A GB642537 A GB 642537A GB 476278 A GB476278 A GB 476278A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spindle
- milling
- overhang
- bearings
- oil
- 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
- B23C—MILLING
- B23C1/00—Milling machines not designed for particular work or special operations
- B23C1/10—Milling machines not designed for particular work or special operations with both horizontal and vertical working-spindles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multi-Process Working Machines And Systems (AREA)
Abstract
476,278. Milling-machines. GRAVES, B. P. March 4, 1937, No. 6425. [Class 83 (iii)] A milling or like machine. provided with a rigid, hollow upright standard, has a fixed overhang 21, Fig. 1, integral with and extending outwardly from the upper portion of the standard, a rotatable spindle, and a number of bearings for the spindle, one of these being located in the overhanging portion supporting the spindle close to its forward extremity. Three bearings 27, 28, 29, Fig. 4, are provided for the spindle, the bearing 27 being located in the overhang ; oil conduits 40 are provided to return the oil, used in lubricating the spindle bearings, to the interior of the casing. The overhanging support enables short arbors to be utilized, the work table passing underneath the overhang, and gives increased support to the spindle and the overarms 23 ; it also facilitates the use of a milling-attachment which may be bolted to the forward face 30 of the overhang by means of bolt holes 37 provided in lugs 36, Fig. 3.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB642537A GB476278A (en) | 1937-03-04 | 1937-03-04 | Improvements in milling and like machine tools |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB642537A GB476278A (en) | 1937-03-04 | 1937-03-04 | Improvements in milling and like machine tools |
Publications (1)
Publication Number | Publication Date |
---|---|
GB476278A true GB476278A (en) | 1937-12-06 |
Family
ID=9814252
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB642537A Expired GB476278A (en) | 1937-03-04 | 1937-03-04 | Improvements in milling and like machine tools |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB476278A (en) |
-
1937
- 1937-03-04 GB GB642537A patent/GB476278A/en not_active Expired
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