DE879783C - Wedge lock - Google Patents
Wedge lockInfo
- Publication number
- DE879783C DE879783C DESCH2686D DESC002686D DE879783C DE 879783 C DE879783 C DE 879783C DE SCH2686 D DESCH2686 D DE SCH2686D DE SC002686 D DESC002686 D DE SC002686D DE 879783 C DE879783 C DE 879783C
- Authority
- DE
- Germany
- Prior art keywords
- wedge
- wedge lock
- plate
- lock
- resistance moment
- 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
- 230000003467 diminishing effect Effects 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
- F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
- F16D1/0876—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with axial keys and no other radial clamping
-
- 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
- F16B17/00—Connecting constructional elements or machine parts by a part of or on one member entering a hole in the other and involving plastic deformation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
- Connection Of Plates (AREA)
Description
Bisher werden Keile gegen Herausfallen dadurch gesichert, daß vor dem festgeschlagenen Keil ein Nutenstein mit der Welle verschraubt wird.So far, wedges are secured against falling out that before a slot nut is screwed to the shaft after the wedge has been driven in.
Dabei vermindert das Gewindeloch in der Welle das Wellenwiderstandsmoment, was .durch die Erfindung vermieden wird, indem die vor dem Keil in der Keilnut befestigte Sicherungsplatte schraubenlos so befestigt wind, daß ,das Widerstandsmoment der Welle nicht vermindert wird.The threaded hole in the shaft reduces the wave resistance moment, What .by the invention is avoided by the attached in front of the key in the keyway Locking plate is fastened without screws in such a way that, the section modulus of the Wave is not diminished.
Nacheiner Ausführungsform der Erfindung 3vird die aus einer gewölbten Platte bestehende Sicherung, nach Fig.I der Zeichnung, vor den festgeschlagenen Keil in .die Nut gelegt und dann durch Schlag oder Druck .durchgedrückt, wie Fig. II zeigt. Dabei dringen die an der Stirnseite der Platte angebrachten Zähne in die Seitenflächen der Nut ein, wodurch sich die Sicherung und damit der Keil nicht mehr verschieben kann.According to one embodiment of the invention, the one made of a curved Plate existing fuse, according to Fig.I of the drawing, in front of the struck Put a wedge in the groove and then push it through with a blow or pressure, as shown in Fig. II shows. The teeth attached to the face of the plate penetrate the Side surfaces of the groove, whereby the fuse and thus the wedge no longer can move.
An Stelle einer gleichmäßig starken., gebogenen Stahlplatte kann auch eine Platte von einem Querschnitt genommen werden, der von den Seiten nach der Mitte abnimmt. Auch eine andere Zahnform dann .gewählt werden.Instead of a uniformly thick, curved steel plate, you can also use a plate will be taken from a cross section going from the sides to the center decreases. Another tooth shape can then also be selected.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DESCH2686D DE879783C (en) | 1944-05-20 | 1944-05-20 | Wedge lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DESCH2686D DE879783C (en) | 1944-05-20 | 1944-05-20 | Wedge lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE879783C true DE879783C (en) | 1953-06-15 |
Family
ID=7423443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DESCH2686D Expired DE879783C (en) | 1944-05-20 | 1944-05-20 | Wedge lock |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE879783C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1400736B1 (en) * | 1963-04-05 | 1969-09-11 | Scovill Manufacturing Co | Attachment of a nozzle disc made of flexible plastic with a central opening in a spray container |
-
1944
- 1944-05-20 DE DESCH2686D patent/DE879783C/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1400736B1 (en) * | 1963-04-05 | 1969-09-11 | Scovill Manufacturing Co | Attachment of a nozzle disc made of flexible plastic with a central opening in a spray container |
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