GB658460A - Improvements in or relating to broach holder and slide for multiple cutters - Google Patents
Improvements in or relating to broach holder and slide for multiple cuttersInfo
- Publication number
- GB658460A GB658460A GB2375949A GB2375949A GB658460A GB 658460 A GB658460 A GB 658460A GB 2375949 A GB2375949 A GB 2375949A GB 2375949 A GB2375949 A GB 2375949A GB 658460 A GB658460 A GB 658460A
- Authority
- GB
- United Kingdom
- Prior art keywords
- screws
- slide
- relating
- cutters
- machine tool
- 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
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D41/00—Broaching machines or broaching devices characterised only by constructional features of particular parts
- B23D41/04—Broaching machines or broaching devices characterised only by constructional features of particular parts of tool-carrying arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
658,460. Broaches. LAPOINTE MACHINE TOOL CO., Ltd. (Lapointe Machine Tool Co.). Sept. 14, 1949, No. 23759. [Class 83 (iii)] A broach, particularly for forming the grooved roots of turbine blades, comprises a slide 10 having a longitudinal chip-clearing channel 15 and a series of separate cutters 24 which are adjustable in recesses 20 by screws 35 in end plates 30 and are held in position by screws 50 in cover plates 40. The cover plates are located and secured by dowel pins 42 and screws 46 and the cutter-securing screws 50 engage inwardly-sloping surfaces on the upper surfaces of the cutters.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2375949A GB658460A (en) | 1949-09-14 | 1949-09-14 | Improvements in or relating to broach holder and slide for multiple cutters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2375949A GB658460A (en) | 1949-09-14 | 1949-09-14 | Improvements in or relating to broach holder and slide for multiple cutters |
Publications (1)
Publication Number | Publication Date |
---|---|
GB658460A true GB658460A (en) | 1951-10-10 |
Family
ID=10200856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2375949A Expired GB658460A (en) | 1949-09-14 | 1949-09-14 | Improvements in or relating to broach holder and slide for multiple cutters |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB658460A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2770027A (en) * | 1955-02-14 | 1956-11-13 | Lapointe Machine Tool Co | Broach with multiple cutting plates |
US2770028A (en) * | 1955-01-31 | 1956-11-13 | Lapointe Machine Tool Co | Broach with multiple small cutting units |
-
1949
- 1949-09-14 GB GB2375949A patent/GB658460A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2770028A (en) * | 1955-01-31 | 1956-11-13 | Lapointe Machine Tool Co | Broach with multiple small cutting units |
US2770027A (en) * | 1955-02-14 | 1956-11-13 | Lapointe Machine Tool Co | Broach with multiple cutting plates |
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