AT134899B - Securing of rotatable bolts, in particular piston bolts, against axial displacement. - Google Patents
Securing of rotatable bolts, in particular piston bolts, against axial displacement.Info
- Publication number
- AT134899B AT134899B AT134899DA AT134899B AT 134899 B AT134899 B AT 134899B AT 134899D A AT134899D A AT 134899DA AT 134899 B AT134899 B AT 134899B
- Authority
- AT
- Austria
- Prior art keywords
- bolts
- securing
- axial displacement
- against axial
- rotatable
- Prior art date
Links
Landscapes
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Description
<Desc/Clms Page number 1>
Sicherung für verdrehbare Bolzen, insbesondere Kolbenbolzen, gegen axiale Verschiebung.
Der Gegenstand der Erfindung ist eine weitere Ausbildung der durch Patent Nr. 132490 geschützten
Sicherung für verdrehbare Bolzen gegen axiale Verschiebung, bei welcher eine im wesentlichen U-förmig gebogene Feder verwendet wird, deren nach auswärts abgebogene Schenkelenden, den zu sichernden Bolzen übergreifend, in eine Ausdrehung der Wandung der Kolbenbolzenbohrung auseinanderfedernd eingreifen.
Um bei derartigen Sicherungen, insbesondere bei Bolzen grösserer Abmessungen, eine genügende Auflage der in die Ausdrehung der Bolzenbohrung eingreifenden Schenkelenden zu erreichen, ist gemäss der Erfindung die Anordnung derart getroffen, dass eine Mehrzahl von federnden Lappen vorgesehen ist, die von dem ihnen gemeinsamen Mittelstück sternförmig ausgehen und mit ihren freien Enden, den zu sichernden Bolzen übergreifend, in die Ausdrehung der den Bolzen aufnehmenden Bohrung auseinanderfedernd eingreifen.
Die Zeichnung zeigt eine beispielsweise Ausführungsform der Sicherung gemäss der Erfindung, eingebaut in einem Kolben in Fig. 1 in Aufriss, teilweise im Schnitt, in Fig. 2 in einer teilweise geschnittenen Stirnansicht.
In der Kolbenbolzenbohrung 1 eines Kolbens 2 ist nahe dem Ende der Bohrung eine Ausdrehung 3
EMI1.1
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Securing of rotatable bolts, especially piston pins, against axial displacement.
The subject of the invention is a further development of that protected by patent no
Securing rotatable bolts against axial displacement, in which a substantially U-shaped bent spring is used, the outwardly bent leg ends of which engage over the bolt to be secured in a recess in the wall of the piston pin bore and spring apart.
In order to achieve a sufficient support of the leg ends engaging in the recess of the bolt bore with such fuses, especially with bolts of larger dimensions, the arrangement is made according to the invention such that a plurality of resilient tabs are provided, which are star-shaped from the common center piece go out and engage with their free ends, the bolt to be secured overlapping, in the recess of the hole receiving the bolt spring apart.
The drawing shows an exemplary embodiment of the fuse according to the invention, installed in a piston in FIG. 1 in elevation, partially in section, in FIG. 2 in a partially sectioned end view.
In the piston pin bore 1 of a piston 2 there is a recess 3 near the end of the bore
EMI1.1
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT132490D AT132490B (en) | 1932-03-07 | 1932-03-07 | Securing of rotatable bolts, especially piston pins, against axial displacement. |
| AT134899T | 1932-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT134899B true AT134899B (en) | 1933-10-10 |
Family
ID=25606662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT134899D AT134899B (en) | 1932-03-07 | 1932-06-21 | Securing of rotatable bolts, in particular piston bolts, against axial displacement. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT134899B (en) |
-
1932
- 1932-06-21 AT AT134899D patent/AT134899B/en active
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