JPS4943740B1 - - Google Patents
Info
- Publication number
- JPS4943740B1 JPS4943740B1 JP46004739A JP473971A JPS4943740B1 JP S4943740 B1 JPS4943740 B1 JP S4943740B1 JP 46004739 A JP46004739 A JP 46004739A JP 473971 A JP473971 A JP 473971A JP S4943740 B1 JPS4943740 B1 JP S4943740B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C19/00—Sealing arrangements in rotary-piston machines or engines
- F01C19/12—Sealing arrangements in rotary-piston machines or engines for other than working fluid
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S277/00—Seal for a joint or juncture
- Y10S277/91—O-ring seal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49229—Prime mover or fluid pump making
- Y10T29/49274—Piston ring or piston packing making
- Y10T29/49281—Piston ring or piston packing making including coating or plating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49229—Prime mover or fluid pump making
- Y10T29/49274—Piston ring or piston packing making
- Y10T29/49282—Piston ring or piston packing making including grinding or honing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP46004739A JPS4943740B1 (en) | 1971-02-08 | 1971-02-08 | |
US00224551A US3824662A (en) | 1971-02-08 | 1972-02-08 | Process for producing an oil seal to be applied to the rotary piston engine |
US442521A US3875634A (en) | 1971-02-08 | 1974-02-14 | Process for producing an oil seal to be applied to the rotary piston engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP46004739A JPS4943740B1 (en) | 1971-02-08 | 1971-02-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4943740B1 true JPS4943740B1 (en) | 1974-11-22 |
Family
ID=11592267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP46004739A Pending JPS4943740B1 (en) | 1971-02-08 | 1971-02-08 |
Country Status (2)
Country | Link |
---|---|
US (1) | US3824662A (en) |
JP (1) | JPS4943740B1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE434084C (en) * | 1981-04-15 | 1985-11-18 | Sven Schriwer | PROCEDURE AND DEVICE FOR TAKING ANY HYDROSTATIC OR AEROSTATIC STORAGE IMAGES |
DE19809659C1 (en) * | 1998-03-06 | 1999-09-23 | Federal Mogul Burscheid Gmbh | Process for the production of piston rings |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2380654A (en) * | 1942-11-30 | 1945-07-31 | Muskegon Piston Ring Co Inc | Method of piston ring manufacture |
BE629680A (en) * | 1962-03-19 | |||
US3337938A (en) * | 1964-05-29 | 1967-08-29 | Ramsey Corp | Method of making piston rings |
US3421198A (en) * | 1965-12-08 | 1969-01-14 | Ramsey Corp | Method of making wear resistant piston ring |
US3400939A (en) * | 1966-01-03 | 1968-09-10 | Curtiss Wright Corp | Oil seal construction for rotary engines |
US3499653A (en) * | 1968-06-05 | 1970-03-10 | Crane Packing Co | Rotary mechanical seal of the gap type |
US3594011A (en) * | 1968-08-04 | 1971-07-20 | Federal Mogul Corp | Composite wear-resistant articles such as face seals |
JPS4629362Y1 (en) * | 1968-12-11 | 1971-10-11 |
-
1971
- 1971-02-08 JP JP46004739A patent/JPS4943740B1/ja active Pending
-
1972
- 1972-02-08 US US00224551A patent/US3824662A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3824662A (en) | 1974-07-23 |