DE407098C - Ball stud for plunger pistons of internal combustion engines - Google Patents
Ball stud for plunger pistons of internal combustion enginesInfo
- Publication number
- DE407098C DE407098C DEE30094D DEE0030094D DE407098C DE 407098 C DE407098 C DE 407098C DE E30094 D DEE30094 D DE E30094D DE E0030094 D DEE0030094 D DE E0030094D DE 407098 C DE407098 C DE 407098C
- Authority
- DE
- Germany
- Prior art keywords
- ball
- internal combustion
- rod
- combustion engines
- ball stud
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J1/00—Pistons; Trunk pistons; Plungers
- F16J1/10—Connection to driving members
- F16J1/14—Connection to driving members with connecting-rods, i.e. pivotal connections
- F16J1/22—Connection to driving members with connecting-rods, i.e. pivotal connections with universal joint, e.g. ball-joint
Description
DEUTSCHES REICHGERMAN EMPIRE
AUSGEGEBEN AM 13. DEZEMBER 1924ISSUED DECEMBER 13, 1924
REICHSPATENTAMTREICH PATENT OFFICE
PATENTSCHRIFTPATENT LETTERING
- M 407098 KLASSE 46 c GRUPPE 5- M 407098 CLASS 46 c GROUP 5
(E 30094 Il4ß&)(E 30094 Il4ß &)
Ego-Werke Akt-Ges. in Berlin.Ego-Works Akt-Ges. in Berlin.
Kugelzapfen für Tauchkolben von Verbrennungskraftmaschinen. Patentiert im Deutschen Reiche vom 1. Dezember 1923 ab.Ball studs for plungers of internal combustion engines. Patented in the German Empire on December 1, 1923.
Die Erfindung bezieht sich auf einen Kugelzapfen für Tauchkolben von Verbrennungskraftmaschinen. Die bisher bekannten Kugekapfen für Tauchkolben wurden aus gegossenen Hohlkugeln hergestellt und haben den Nachteil, daß das Gußmaterial nicht den wechselnden Beanspruchungen gewachsen ist, die bei einer Verbrennungskraftmaschine auftreten. Ferner ist die Herstellung und Bearbeitung von Gußhohlkugeln verhältnismäßig schwierig und entstehen im besonderen durch, die in dem Guß vorhandenen Lunker Übelstände während des Betriebes der Verbrennungskraftmaschine. Das Gewicht derThe invention relates to a ball stud for plungers of internal combustion engines. The previously known ball caps for plungers were cast from Manufactured hollow balls and have the disadvantage that the casting material does not the changing stresses that occur in an internal combustion engine. Furthermore, the production and processing of hollow cast spheres is relatively difficult and arise in particular due to the blowholes present in the cast evacuations during the operation of the internal combustion engine. The weight of the
Gußhohlkugeln ist derartig hoch, daß eine nachteilig wirkende unzulässige Beanspruchung der schwingenden Massen entsteht. Diese Nachteile werden .'durch die Erfindung dadurch behoben, . daß auf dem Stangenen.de eine aus zwei gepneßten undj miteinander verschweißten Blechhälften gebildete Hohlkugel befestigt wird. Jede Hohlkugelhälfte besitzt eine achsiale Stangenführung. Die Stoßstelle der beiden Stangenführungen wird verschweißt, wodurch eine einfache und sichere Befestigung der Stange zum Kugelzapfen bewirkt wird.Cast hollow spheres are so high that an inadmissible stress which has a disadvantageous effect of the vibrating masses arises. These disadvantages are .'by the invention fixed by this,. that on the Stangen.de one of two pressed andj is attached to welded sheet metal halves formed hollow ball. Each half of the hollow sphere has an axial rod guide. The joint of the two rod guides is welded, which results in a simple and secure attachment of the rod to the ball stud.
Die Erfindung ist in der Zeichnung in einem Längsschnitt dargestellt.The invention is shown in the drawing in a longitudinal section.
Mit ι ist der Kolben einer Verbrennungskraftmaschine bezeichnet, der mit der kugelförmigen Ausnehmung 2 versehen ist. An dieser Ausnehmung schließt sich eine zy-With ι is the piston of an internal combustion engine which is provided with the spherical recess 2. At this recess closes a cyclical
ao lindrische Bohrung 3, in welche Innengewinde eingeschnitten worden ist. Die Kolbenstange 4 ist mit einem Bund 5 versehen und endigt in einen Gewindezapfen 6a. Die zur Lagerung dienende Kugel besteht aus denao cylindrical bore 3, into which internal thread has been cut. The piston rod 4 is provided with a collar 5 and ends in a threaded pin 6 a . The ball used for storage consists of the
as beiden gepreßten Blechhälften 6 und 7, an welche die Stangenführungen 8 angedrückt sind. Die beiden Kugelhälften sind an der Stoßstelle der beiden Stangenführungen bei 10 miteinander verschweißt, so daß eine einheitliche Kugel entsteht. Die durch dieas two pressed sheet metal halves 6 and 7, against which the rod guides 8 are pressed are. The two halves of the ball are at the joint between the two rod guides 10 welded together so that a uniform ball is formed. The through the
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEE30094D DE407098C (en) | 1923-12-01 | 1923-12-01 | Ball stud for plunger pistons of internal combustion engines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEE30094D DE407098C (en) | 1923-12-01 | 1923-12-01 | Ball stud for plunger pistons of internal combustion engines |
Publications (1)
Publication Number | Publication Date |
---|---|
DE407098C true DE407098C (en) | 1924-12-13 |
Family
ID=7074283
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEE30094D Expired DE407098C (en) | 1923-12-01 | 1923-12-01 | Ball stud for plunger pistons of internal combustion engines |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE407098C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4251122A (en) * | 1975-06-06 | 1981-02-17 | Incom International Inc. | Self adjusting bearing assembly |
WO2013046242A3 (en) * | 2011-09-30 | 2013-07-18 | R. & D. S.R.L. | Piston and improved connecting rod for use in internal combustion engine |
-
1923
- 1923-12-01 DE DEE30094D patent/DE407098C/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4251122A (en) * | 1975-06-06 | 1981-02-17 | Incom International Inc. | Self adjusting bearing assembly |
WO2013046242A3 (en) * | 2011-09-30 | 2013-07-18 | R. & D. S.R.L. | Piston and improved connecting rod for use in internal combustion engine |
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