GB169159A - Process of making piston rings - Google Patents
Process of making piston ringsInfo
- Publication number
- GB169159A GB169159A GB23747/21A GB2374721A GB169159A GB 169159 A GB169159 A GB 169159A GB 23747/21 A GB23747/21 A GB 23747/21A GB 2374721 A GB2374721 A GB 2374721A GB 169159 A GB169159 A GB 169159A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rings
- machining
- external
- blanks
- piston rings
- 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
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/06—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass piston rings from one piece
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
169,159. Frank, H. S. Sept. 16, 1920, [Convention date]. Chucks; mandrels; work-holders; turning piston rings.-Split piston-ring blanks are closed by tangential pressure applied at the free ends and are machined to finished size, either singly or in groups, without alteration of the conformation so obtained. The blanks 12, Fig. 14, are placed in a jig 10 which is provided with fixed or adjustable ribs 11 designed to maintain the shape imparted by previous closure as above. For external machining, the rings are then clamped while so held, between end plates 13, Fig. 15, on a mandrel 14 after which, for machining internally, they are transferred to a chuck 17, Fig. 17, mounted in a socket 20, a screw end-cap 22 locking the rings. The external and internal machining may be executed in any sequence.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US169159XA | 1920-09-16 | 1920-09-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB169159A true GB169159A (en) | 1923-01-08 |
Family
ID=21779706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB23747/21A Expired GB169159A (en) | 1920-09-16 | 1921-09-06 | Process of making piston rings |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB169159A (en) |
-
1921
- 1921-09-06 GB GB23747/21A patent/GB169159A/en not_active Expired
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