PL76518B1 - Manufacture of wiping rings with internal grooves and expander springs[gb1351298a] - Google Patents
Manufacture of wiping rings with internal grooves and expander springs[gb1351298a] Download PDFInfo
- Publication number
- PL76518B1 PL76518B1 PL1971147127A PL14712771A PL76518B1 PL 76518 B1 PL76518 B1 PL 76518B1 PL 1971147127 A PL1971147127 A PL 1971147127A PL 14712771 A PL14712771 A PL 14712771A PL 76518 B1 PL76518 B1 PL 76518B1
- Authority
- PL
- Poland
- Prior art keywords
- ring
- groove
- die
- piston
- piston ring
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052802 copper Inorganic materials 0.000 claims abstract description 4
- 239000010949 copper Substances 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 9
- 230000005291 magnetic effect Effects 0.000 claims description 8
- 239000000956 alloy Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 230000005294 ferromagnetic effect Effects 0.000 claims 1
- 238000007723 die pressing method Methods 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 229910000881 Cu alloy Inorganic materials 0.000 abstract 1
- 238000005242 forging Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 235000019994 cava Nutrition 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Forging (AREA)
- Adornments (AREA)
- Springs (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES378595A ES378595A1 (es) | 1970-04-04 | 1970-04-04 | Perfeccionamientos en la fabricacion de segmentos con rega-ta y expansor. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL76518B1 true PL76518B1 (en) | 1975-02-28 |
Family
ID=8455639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL1971147127A PL76518B1 (en) | 1970-04-04 | 1971-03-25 | Manufacture of wiping rings with internal grooves and expander springs[gb1351298a] |
Country Status (21)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4216652C1 (de) * | 1992-05-20 | 1993-11-11 | Goetze Ag | Vorrichtung zur automatischen Montage von Spreizringen |
| CN113732199B (zh) * | 2021-08-05 | 2024-05-03 | 湖南长城智能装备有限公司 | 一种角钢成环加工系统 |
| CN116900103B (zh) * | 2023-09-14 | 2023-11-28 | 四川富士电机有限公司 | 一种雨刮臂组合冲压模具 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1565299A (en) * | 1924-10-23 | 1925-12-15 | Jacob B Wenzel | Method of making piston rings |
| US2200609A (en) * | 1937-03-12 | 1940-05-14 | Jr Edmund R Week | Piston ring forming apparatus |
-
1970
- 1970-04-04 ES ES378595A patent/ES378595A1/es not_active Expired
-
1971
- 1971-03-12 AT AT217771A patent/AT328833B/de not_active IP Right Cessation
- 1971-03-20 BG BG017097A patent/BG17943A3/xx unknown
- 1971-03-24 FR FR7111413A patent/FR2085842B1/fr not_active Expired
- 1971-03-24 BE BE764764A patent/BE764764A/xx unknown
- 1971-03-25 CH CH440071A patent/CH536667A/fr not_active IP Right Cessation
- 1971-03-25 NO NO1136/71A patent/NO137425C/no unknown
- 1971-03-25 PL PL1971147127A patent/PL76518B1/pl unknown
- 1971-03-26 CS CS2227A patent/CS175417B2/cs unknown
- 1971-03-29 NL NL717104184A patent/NL147964B/xx not_active IP Right Cessation
- 1971-03-30 SE SE7104108A patent/SE390264B/xx unknown
- 1971-03-31 ZA ZA712084A patent/ZA712084B/xx unknown
- 1971-04-02 CA CA109,436A patent/CA994535A/en not_active Expired
- 1971-04-02 BR BR1999/71A patent/BR7101999D0/pt unknown
- 1971-04-02 IL IL36542A patent/IL36542A/xx unknown
- 1971-04-02 HU HUFA886A patent/HU163867B/hu unknown
- 1971-04-02 TR TR16779A patent/TR16779A/xx unknown
- 1971-04-03 JP JP2067371A patent/JPS5523700B1/ja active Pending
- 1971-04-03 DE DE19712116436 patent/DE2116436A1/de not_active Withdrawn
- 1971-04-03 RO RO66467A patent/RO59016A/ro unknown
- 1971-04-19 GB GB2621471*A patent/GB1351298A/en not_active Expired
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