DE447691C - Smooth wedge for fastening machine parts - Google Patents
Smooth wedge for fastening machine partsInfo
- Publication number
- DE447691C DE447691C DESCH70371D DESC070371D DE447691C DE 447691 C DE447691 C DE 447691C DE SCH70371 D DESCH70371 D DE SCH70371D DE SC070371 D DESC070371 D DE SC070371D DE 447691 C DE447691 C DE 447691C
- Authority
- DE
- Germany
- Prior art keywords
- wedge
- machine parts
- fastening machine
- smooth
- smooth wedge
- 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
- 238000007373 indentation Methods 0.000 claims 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2/00—Friction-grip releasable fastenings
- F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
- F16B2/14—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening using wedges
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Description
Bekanntlich, sind die bisher zur Anwendung gelangenden Keile zum Befestigen von Riemenscheiben o. dgl. meist mit einem Kopf versehen, der zu dem Zweck vorhanden ist, um ein bequemes Lösen des Keils zu ermöglichen. Bei aufgekeilten Riemenscheiben und Kupplungen sind diese Köpfe an den Keilen jedoch insofern nachteilig, weil dadurch mitunter Unglücksfälle entstehen können. Anderseits sind auch glatte Keile bekannt; hier ist es aber nicht immer möglich, den Keil mit dem Keiltreiber wegen der örtlichen Verhältnisse von der entgegengesetzten Richtung herauszuschlagen. As is well known, they have been used so far obtained wedges for fastening pulleys o. the like. Mostly with a head provided for the purpose of allowing convenient loosening of the wedge. In the case of keyed pulleys and clutches, however, these heads on the wedges are disadvantageous because they sometimes result in them Accidents can arise. On the other hand, smooth wedges are also known; here is But it is not always possible to cut the wedge with the wedge driver because of the local conditions to knock out from the opposite direction.
Diesem Übelstand tritt der Keil gemäß der Erfindung dadurch entgegen, daß ein glatter Keil an seinem dicken Ende eine Vertiefung erhält, die beim Herausschlagen des Keils den Widerstand" für das Werkzeug bildet, und zwar sind innerhalb der Keiloberfläche und ao ohne seitlichen Durchbruch eine oder mehrere allmählich in die Keiloberfläehe verlaufende Vertiefungen angeordnet.The wedge according to the invention counteracts this disadvantage in that a smooth Wedge has a recess at its thick end, which when the wedge is knocked out forms the resistance "for the tool, namely are within the wedge surface and ao without a lateral breakthrough, one or more gradually running into the surface of the wedge Arranged wells.
Auf der Zeichnung ist ein derartiger Keil zum Befestigen von Maschinenteilen gemäß der Erfindung in einem Ausführungsbeispiel dargestellt, und zwar inSuch a wedge for fastening machine parts is shown in the drawing the invention shown in one embodiment, namely in
Abb. ι in Draufsicht und inFig. Ι in plan view and in
Abb. 2 in Seitenansicht.Fig. 2 in side view.
Der mit α bezeichnete Keil besitzt am Ende b eine Vertiefung c, die mehr oder weniger tief gehalten ist. Diese Vertiefung c dient dazu, ein Ansetzen des Werkzeugs beim Herausschlagen oder Lösen des Keils zu ge-The wedge denoted by α has a recess c at the end b , which is kept more or less deep. This recess c is used to apply the tool when knocking out or loosening the wedge.
statten. Gleichzeitig werden dadurch vorstehende Teile am Keil, die zu Unglücksfällen Anlaß geben könnten., vermieden.equip. At the same time protruding parts on the wedge, which lead to accidents Could give cause., Avoided.
An Stelle nur einer Vertiefung können auch deren mehrere vorgesehen sein, und zwar sowohl auf der Oberfläche wie auch an den Seitenteilen des Keils; diese müssen dann aber ebenso in den Seitenflächen des Keils liegen, wie es für die in der Oberfläche liegende beschrieben ist.Instead of just one recess, several can be provided, both on the surface as well as on the side parts of the wedge; but then they have to also lie in the side surfaces of the wedge, as described for the one lying in the surface is.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DESCH70371D DE447691C (en) | 1924-04-30 | 1924-04-30 | Smooth wedge for fastening machine parts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DESCH70371D DE447691C (en) | 1924-04-30 | 1924-04-30 | Smooth wedge for fastening machine parts |
Publications (1)
Publication Number | Publication Date |
---|---|
DE447691C true DE447691C (en) | 1927-07-25 |
Family
ID=7439931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DESCH70371D Expired DE447691C (en) | 1924-04-30 | 1924-04-30 | Smooth wedge for fastening machine parts |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE447691C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2481411A1 (en) * | 1980-04-23 | 1981-10-30 | Imepsa Sa | Moulded plastics wedge shaped packing pieces - has chains of wedging pieces linked by breakable plastics links and rolled for ease of handling |
-
1924
- 1924-04-30 DE DESCH70371D patent/DE447691C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2481411A1 (en) * | 1980-04-23 | 1981-10-30 | Imepsa Sa | Moulded plastics wedge shaped packing pieces - has chains of wedging pieces linked by breakable plastics links and rolled for ease of handling |
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