SE8401068L - SET TO MANUFACTURE BALL BULBS - Google Patents
SET TO MANUFACTURE BALL BULBSInfo
- Publication number
- SE8401068L SE8401068L SE8401068A SE8401068A SE8401068L SE 8401068 L SE8401068 L SE 8401068L SE 8401068 A SE8401068 A SE 8401068A SE 8401068 A SE8401068 A SE 8401068A SE 8401068 L SE8401068 L SE 8401068L
- Authority
- SE
- Sweden
- Prior art keywords
- ball
- extrusion process
- press
- blank
- manufacture ball
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/44—Making machine elements bolts, studs, or the like
Abstract
A substantially cylindrical blank having a solid section is used for manufacturing a ball stud, as is used for steering linkages in motor vehicles. A ball (6') is integrally formed on this blank by means of a preferably multi-stage extrusion process, in a press (1') with a pressure plunger (4'). In the final stage of the extrusion process a closed press (1') is used and the ball (6') obtained in this manner is brought to its rated size by means of round forging (Fig. 4). <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0068683A AT376915B (en) | 1983-02-28 | 1983-02-28 | METHOD FOR PRODUCING BALL PINS |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8401068D0 SE8401068D0 (en) | 1984-02-27 |
SE8401068L true SE8401068L (en) | 1984-08-29 |
SE450218B SE450218B (en) | 1987-06-15 |
Family
ID=3497139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8401068A SE450218B (en) | 1983-02-28 | 1984-02-27 | SET TO MANUFACTURE BALL BULBS |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS59166339A (en) |
AT (1) | AT376915B (en) |
DE (1) | DE3404877A1 (en) |
ES (1) | ES8502886A1 (en) |
FR (1) | FR2541605A1 (en) |
GB (1) | GB2135602B (en) |
IT (1) | IT1179982B (en) |
NL (1) | NL8400462A (en) |
SE (1) | SE450218B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993015928A1 (en) * | 1992-02-10 | 1993-08-19 | Dura Mechanical Components, Inc. | Gearshift lever and a method of forming a gearshift lever |
DE4319076A1 (en) * | 1992-06-08 | 1993-12-09 | Rhythm Corp | Manufacturing method for producing tie rods - involves producing untempered rod and the shaping to determined diameter and further shaping into differently shaped regions |
DE19746235A1 (en) * | 1996-11-02 | 1998-05-07 | Volkswagen Ag | Poppet valve manufacturing method for vehicle engine |
DE19918809B4 (en) * | 1999-04-26 | 2008-06-19 | Kolb Gmbh | Bolt with ball head and method for producing such a bolt |
DE10339118B4 (en) * | 2003-08-22 | 2006-01-26 | Zf Friedrichshafen Ag | Ball stud and method of making a ball stud |
DE10356111B4 (en) * | 2003-11-27 | 2006-10-12 | Zf Friedrichshafen Ag | Cold forming process for the production of one-piece ball studs |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB921431A (en) * | 1962-01-15 | 1963-03-20 | Thompson Ramo Woolridge Inc | Improvements in or relating to the manufacture of ball studs |
US3255623A (en) * | 1962-12-26 | 1966-06-14 | Trw Inc | Method and apparatus for forming ball studs |
DE2107459A1 (en) * | 1971-02-17 | 1972-08-24 | Gebrüder Mylaeus, 5970 Plettenberg | Process for the production of hollow steel balls, in particular used as junction elements in scaffolding frameworks |
FR2186306B1 (en) * | 1972-04-17 | 1978-02-10 | Perrier Jean | |
DE2317334C2 (en) * | 1972-04-17 | 1985-07-04 | Toucy Mecanique Generale Société T.M.G., Toucy | Method for producing a ball joint pin with a hollow ball head and a shaft |
FR2371254A1 (en) * | 1976-11-17 | 1978-06-16 | Gemmer France | Ball mfr. for ball and socket joint - with neck formed behind ball as second phase of machining |
DE3004400C2 (en) * | 1980-02-07 | 1986-07-10 | SWF Auto-Electric GmbH, 7120 Bietigheim-Bissingen | Method of manufacturing a hinge pin |
-
1983
- 1983-02-28 AT AT0068683A patent/AT376915B/en not_active IP Right Cessation
-
1984
- 1984-02-11 DE DE19843404877 patent/DE3404877A1/en not_active Withdrawn
- 1984-02-14 NL NL8400462A patent/NL8400462A/en not_active Application Discontinuation
- 1984-02-17 IT IT67157/84A patent/IT1179982B/en active
- 1984-02-24 FR FR8402835A patent/FR2541605A1/en active Pending
- 1984-02-27 SE SE8401068A patent/SE450218B/en not_active IP Right Cessation
- 1984-02-27 ES ES530080A patent/ES8502886A1/en not_active Expired
- 1984-02-28 JP JP59038455A patent/JPS59166339A/en active Pending
- 1984-02-28 GB GB08405131A patent/GB2135602B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL8400462A (en) | 1984-09-17 |
DE3404877A1 (en) | 1984-08-30 |
IT8467157A0 (en) | 1984-02-17 |
JPS59166339A (en) | 1984-09-19 |
GB2135602B (en) | 1986-06-25 |
AT376915B (en) | 1985-01-25 |
ATA68683A (en) | 1984-06-15 |
ES530080A0 (en) | 1985-02-01 |
FR2541605A1 (en) | 1984-08-31 |
ES8502886A1 (en) | 1985-02-01 |
GB2135602A (en) | 1984-09-05 |
IT1179982B (en) | 1987-09-23 |
SE8401068D0 (en) | 1984-02-27 |
SE450218B (en) | 1987-06-15 |
GB8405131D0 (en) | 1984-04-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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