DE123687C - - Google Patents
Info
- Publication number
- DE123687C DE123687C DENDAT123687D DE123687DA DE123687C DE 123687 C DE123687 C DE 123687C DE NDAT123687 D DENDAT123687 D DE NDAT123687D DE 123687D A DE123687D A DE 123687DA DE 123687 C DE123687 C DE 123687C
- Authority
- DE
- Germany
- Prior art keywords
- screw nut
- grooves
- washer
- screw
- raised part
- 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.)
- Active
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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
- F16B39/10—Locking of screws, bolts or nuts in which the locking takes place after screwing down by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Gegenstand der Erfindung ist eine Schraubensicherung nach Patent 122015. Das Neue an
dieser Sicherung besteht darin, dafs der überhöhte Theil der Unterlegscheibe die Schraubenmutter
nur theilweise umgiebt. Es ist hierbei möglich, den Sicherungsnagel unmittelbar gegen
die Umfläche der Schraubenmutter anzutreiben. In der Zeichnung ist die neue Ausführungsform dargestellt, und zwar zeigt:
Fig. ι eine Ansicht von der Seite,
Fig. 2 eine Ansicht von oben,· während
Fig. 3 eine Ansicht der Unterlegscheibe allein von oben ist.The subject of the invention is a screw locking device according to patent 122015. The novelty of this locking device is that the raised part of the washer only partially surrounds the screw nut. It is possible here to drive the safety nail directly against the surface of the screw nut. In the drawing, the new embodiment is shown, namely shows:
Fig. Ι a view from the side,
Fig. 2 is a view from above, while
Figure 3 is a top view of the washer alone.
Die Unterlegscheibe besteht aus dem niedrigeren Theil ι und dem überhöhten Theil 2. Dieser umgiebt die Bohrung nur theilweise und ist mit einer kreisförmigen Ausnehmung versehen, in die zwei Kanäle 3 und 4 münden. Diese sind zweckmäfsigerweise nicht bis an die Aufsenkanten geführt, sondern sie endigen vorher. Dagegen ist eine Verbindung mit den Aufsenkanten durch entsprechende Bohrungen 5 und 6 hergestellt (Fig. 3). Die beiden Nagelnuthen 3 und 4 sind zweckmäfsig unsymmetrisch in Bezug auf die Bohrung in der Unterlegscheibe angeordnet.The washer consists of the lower part 1 and the raised part 2. This surrounds the bore only partially and is provided with a circular recess, into the two channels 3 and 4 open. These are expediently not up to the outer edges led, but they end before. In contrast, there is a connection with the outer edges produced by corresponding holes 5 and 6 (Fig. 3). The two nail grooves 3 and 4 are suitably unsymmetrical with respect to the hole in the washer arranged.
Sobald die Schraubenmutter autgeschraubt ist, werden die beiden Nägel 7 und 8 in die zugehörigen Bohrungen 5 und 6 und von hier in die Nuthen 3 und 4 eingetrieben. Die Nägel krümmen sich entsprechend den Nuthen und die Enden legen sich gegen die Kanten der Schraubenmutter, auf welche sie zuerst stofsen. Hierbei wird stets einer der Nägel als Sicherung gegen Verdrehung wirksam sein.As soon as the screw nut is unscrewed, the two nails 7 and 8 are in the associated bores 5 and 6 and driven into the grooves 3 and 4 from here. The nails curve according to the grooves and the ends lie against the edges of the Nut that you come across first. One of the nails is always used as a backup be effective against twisting.
Claims (1)
Schraubensicherung nach Patent 12201 ς-, dadurch gekennzeichnet, dafs der mit Nuthen versehene überhöhte Theil der Unterlegscheibe die Schraubenmutter nur theilweise umschliefst, und dafs ein in die Nuth eingeführter Nagel sich als Sicherung gegen die Umfläche der Schraubenmutter legt.Patent claim:
Screw locking according to patent 12201 ς-, characterized in that the raised part of the washer provided with grooves only partially surrounds the screw nut, and that a nail inserted into the groove lies against the surface of the screw nut as a safety device.
Publications (1)
Publication Number | Publication Date |
---|---|
DE123687C true DE123687C (en) |
Family
ID=392522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT123687D Active DE123687C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE123687C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5730472A (en) * | 1993-10-29 | 1998-03-24 | The Dow Chemical Company | Flangeless pipe joint and a process for manufacturing such a joint |
-
0
- DE DENDAT123687D patent/DE123687C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5730472A (en) * | 1993-10-29 | 1998-03-24 | The Dow Chemical Company | Flangeless pipe joint and a process for manufacturing such a joint |
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