AT140114B - Screw locking. - Google Patents
Screw locking.Info
- Publication number
- AT140114B AT140114B AT140114DA AT140114B AT 140114 B AT140114 B AT 140114B AT 140114D A AT140114D A AT 140114DA AT 140114 B AT140114 B AT 140114B
- Authority
- AT
- Austria
- Prior art keywords
- screw
- screw locking
- bolt head
- locking
- screwed
- Prior art date
Links
Landscapes
- Connection Of Plates (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Description
<Desc/Clms Page number 1>
Schraubensicherung.
Die Erfindung betrifft eine Schraubensicherung, die beim Festschrauben von Werkteilen geringerer Wandstärke etwas von Blech-oder Pressteilen mittels einer Stiftschraube Verwendung finden kann. Sie besteht darin, dass der niederzuschraubende Werkteil selbst zu einem Sieherungsteil ausgebildet ist, indem er rings um das Bolzenloch mit einer kugelnapfförmigen Vertiefung versehen ist, in der durch radiale Einschnitte, die vom Bolzenloch ausgehen, Lappen gebildet sind, so dass der mit einer kugel-
EMI1.1
zuschraubende Werkteil muss dabei um das Bolzenloch herum so weit hohl liegen, dass das federnde Abbiegen der Lappen ermöglicht ist.
EMI1.2
Lappen 7 unterteilt wird.
Der Sehraubenbolzen 8 hat einen Kopf, dessen Auflagefläche 9 kugelkappenförmig gestaltet ist,
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kopfes zu verbeissen und das selbsttätige. Aufdrehen der Schraube wirksam zu verhindern.
Hier sind somit die Werkteile selbst zu einer Sehraubensicherung ausgebildet, und es entfallen daher alle besonderen Beilagen od. dgl., die bei häufigem Lösen der Schraubenverbindung leicht verloren gehen könnten.
Es ist selbstverständlich, dass diese Sicherung nicht nur zum Sichern von Stiftschrauben. sondern auch bei Schraubenverbindungen mit Muttern Verwendung finden kann.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Screw locking.
The invention relates to a screw locking device which can be used when screwing down work parts with a smaller wall thickness somewhat from sheet metal or pressed parts by means of a stud screw. It consists in the fact that the part to be screwed down is itself formed into a locking part by being provided with a spherical cup-shaped recess around the bolt hole in which tabs are formed by radial incisions that extend from the bolt hole, so that the with a spherical
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The part to be screwed on must be hollow around the bolt hole so that the tabs can be flexibly bent.
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Lobe 7 is divided.
The very screw bolt 8 has a head, the bearing surface 9 of which is shaped like a spherical cap,
EMI1.3
to bite your head and the automatic. Effectively prevent unscrewing the screw.
In this case, the work parts themselves are designed as a visual security device, and therefore all special enclosures or the like, which could easily be lost if the screw connection is frequently loosened, are omitted.
It goes without saying that this fuse is not just used to secure stud bolts. but can also be used for screw connections with nuts.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT140114T | 1933-12-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT140114B true AT140114B (en) | 1935-01-10 |
Family
ID=3640992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT140114D AT140114B (en) | 1933-12-29 | 1933-12-29 | Screw locking. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT140114B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3840503A1 (en) * | 1988-10-12 | 1990-04-26 | Hellas Industriegitterroste Mo | Fastening device, in particular for gratings |
DE19914932B4 (en) * | 1999-04-01 | 2004-05-06 | Man Nutzfahrzeuge Ag | Screw connection for fastening external parts to commercial vehicles |
-
1933
- 1933-12-29 AT AT140114D patent/AT140114B/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3840503A1 (en) * | 1988-10-12 | 1990-04-26 | Hellas Industriegitterroste Mo | Fastening device, in particular for gratings |
DE19914932B4 (en) * | 1999-04-01 | 2004-05-06 | Man Nutzfahrzeuge Ag | Screw connection for fastening external parts to commercial vehicles |
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