PL82703A6 - - Google Patents
Info
- Publication number
- PL82703A6 PL82703A6 PL15553472A PL15553472A PL82703A6 PL 82703 A6 PL82703 A6 PL 82703A6 PL 15553472 A PL15553472 A PL 15553472A PL 15553472 A PL15553472 A PL 15553472A PL 82703 A6 PL82703 A6 PL 82703A6
- Authority
- PL
- Poland
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H5/00—Making gear wheels, racks, spline shafts or worms
- B21H5/02—Making gear wheels, racks, spline shafts or worms with cylindrical outline, e.g. by means of die rolls
- B21H5/025—Internally geared wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H1/00—Making articles shaped as bodies of revolution
- B21H1/18—Making articles shaped as bodies of revolution cylinders, e.g. rolled transversely cross-rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H3/00—Making helical bodies or bodies having parts of helical shape
- B21H3/08—Making helical bodies or bodies having parts of helical shape internal screw-threads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL15553472A PL82703A6 (US20020095090A1-20020718-M00002.png) | 1972-05-23 | 1972-05-23 | |
| CS778772A CS162636B2 (US20020095090A1-20020718-M00002.png) | 1971-11-26 | 1972-11-16 | |
| GB5287072A GB1396973A (en) | 1971-11-26 | 1972-11-16 | Method of forming cylindrical metal workpieces |
| DE19722257071 DE2257071A1 (de) | 1971-11-26 | 1972-11-21 | Verfahren zum herstellen von innenformen in metallgegenstaenden mit glatten oder verzahnten aeusseren rotationsflaechen |
| FR7241642A FR2161001B2 (US20020095090A1-20020718-M00002.png) | 1968-02-06 | 1972-11-23 | |
| IT7071472A IT1045223B (it) | 1971-11-26 | 1972-11-24 | Procedimento per la sagomatura in terna di oggetti metallici definiti esternamente da una superficiedi rotazione liscia o dentata |
| JP11789872A JPS5332356B2 (US20020095090A1-20020718-M00002.png) | 1971-11-26 | 1972-11-24 | |
| SE1536372A SE397777B (sv) | 1971-11-26 | 1972-11-24 | Sett att invendigt forma ett rorliknande metallemne genom plastisk bearbetning |
| DD16707972A DD101826A6 (US20020095090A1-20020718-M00002.png) | 1971-11-26 | 1972-11-24 | |
| US309911A US3866450A (en) | 1972-05-23 | 1972-11-27 | Method of making internal shapes in metal objects having smooth or toothed rotational outer surfaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL15553472A PL82703A6 (US20020095090A1-20020718-M00002.png) | 1972-05-23 | 1972-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL82703A6 true PL82703A6 (US20020095090A1-20020718-M00002.png) | 1975-10-31 |
Family
ID=19958669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL15553472A PL82703A6 (US20020095090A1-20020718-M00002.png) | 1968-02-06 | 1972-05-23 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3866450A (US20020095090A1-20020718-M00002.png) |
| PL (1) | PL82703A6 (US20020095090A1-20020718-M00002.png) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5765419A (en) * | 1994-06-25 | 1998-06-16 | Ernst Grob Ag | Method and apparatus for a rolling of hollow articles |
| DE102012106423A1 (de) * | 2012-07-17 | 2014-01-23 | Benteler Automobiltechnik Gmbh | Verfahren zur Herstellung eines Rohrstabilisators für ein Kraftfahrzeug |
| DE102014017426A1 (de) | 2014-11-25 | 2016-05-25 | Wieland-Werke Ag | Verfahren zur Herstellung einer innenstruktuierten Gleitlagerbuchse |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1123179A (en) * | 1914-12-29 | Leonard D Davis | Apparatus for cross-rolling round bodies. | |
| US767314A (en) * | 1902-10-14 | 1904-08-09 | Anton Richard | Rolling-mill. |
| US1450947A (en) * | 1921-11-28 | 1923-04-10 | Harold M Sturgeon | Forging press |
| US1549527A (en) * | 1923-03-06 | 1925-08-11 | Fielding John | Tube-forging apparatus |
| US3608346A (en) * | 1968-02-06 | 1971-09-28 | Politechnika Warszawska | Method of producing metal objects having rotational smooth or toothed surfaces,and device for putting the method into effect |
-
1972
- 1972-05-23 PL PL15553472A patent/PL82703A6/xx unknown
- 1972-11-27 US US309911A patent/US3866450A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3866450A (en) | 1975-02-18 |
