GB241372A - Improvements in devices for machining or trueing valves - Google Patents
Improvements in devices for machining or trueing valvesInfo
- Publication number
- GB241372A GB241372A GB2303124A GB2303124A GB241372A GB 241372 A GB241372 A GB 241372A GB 2303124 A GB2303124 A GB 2303124A GB 2303124 A GB2303124 A GB 2303124A GB 241372 A GB241372 A GB 241372A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valves
- adjusted
- frame
- trueing
- machining
- 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
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
- B23C3/02—Milling surfaces of revolution
- B23C3/05—Finishing valves or valve seats
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
241,372. Cole, H. Sept. 30, 1924. Portable turning-apparatus. - Valves, particularly those for internal combustion engines, are re-faced by an apparatus comprising a frame 1 having a split detachable and replaceable tapered guide 10 for the valve stem, the guide being adjusted to the diameter of the stem by nut 13. The frame has radial arms 4 in which detachable tools 5 are guided, the tools being adjusted by screws 7. The valve head is urged downwards by a spring 16 seating on a sleeve 17 clamped to the valve stem, and contacting with an adjustable stemguide 19 when the required depth of cut has been taken.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2303124A GB241372A (en) | 1924-09-30 | 1924-09-30 | Improvements in devices for machining or trueing valves |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2303124A GB241372A (en) | 1924-09-30 | 1924-09-30 | Improvements in devices for machining or trueing valves |
Publications (1)
Publication Number | Publication Date |
---|---|
GB241372A true GB241372A (en) | 1925-10-22 |
Family
ID=10188986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2303124A Expired GB241372A (en) | 1924-09-30 | 1924-09-30 | Improvements in devices for machining or trueing valves |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB241372A (en) |
-
1924
- 1924-09-30 GB GB2303124A patent/GB241372A/en not_active Expired
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