DE358412C - Double head insulator with putty-free connection between fittings and insulator body - Google Patents
Double head insulator with putty-free connection between fittings and insulator bodyInfo
- Publication number
- DE358412C DE358412C DEP39400D DEP0039400D DE358412C DE 358412 C DE358412 C DE 358412C DE P39400 D DEP39400 D DE P39400D DE P0039400 D DEP0039400 D DE P0039400D DE 358412 C DE358412 C DE 358412C
- Authority
- DE
- Germany
- Prior art keywords
- insulator
- fittings
- double head
- halves
- putty
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/38—Fittings, e.g. caps; Fastenings therefor
- H01B17/40—Cementless fittings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Insulators (AREA)
Description
Zur kittlosen Verbindung zwischen Beschlagen und Isolatorkörper wurden bisher die verschiedenartigsten Wege vorgeschlagen. In der Regel wurden besondere Einlagestücke gewählt, welche die Verbindung zwischen den Beschlagen und dem entsprechend ausgebildeten Isolatorkörper besorgen sollten, oder es wurde die Kappe selbst so ausgebildet, daß sie über den Isolatorkopf ίο geschoben werden konnte und durch äußere Auflagen der Form des Isolatorkopfes angepaßt wurde.Until now, the putty-free connection between the fitting and the insulator body suggested the most varied of routes. As a rule, special inserts were made chosen which is the connection between the fittings and the accordingly trained insulator body, or the cap itself became so formed that it could be pushed over the insulator head ίο and through external Conditions of the shape of the insulator head was adapted.
Die Erfindung sucht diese Verbindung so einfach wie möglich zu gestalten-und benutzt hierzu die an sich bekannten geteilten Beschläge. Mit Rücksicht darauf aber, daß derartige Isolatoren außerordentlich große Zugkräfte auszuhalten haben, werden die Verbindungsorgane der Beschläge so mit der Kappe verbunden, daß bei auftretenden Zugbeanspruchungen der Zusammenhalt der Kappe gefördert und die Zugkraft möglichst gleichmäßig und ohne auftretende Momente auf den Beschlag übertragen werden. Die Zeichnung zeigt zwei Ausführungsbeispiele der Erfindung.The invention seeks to make this connection as simple as possible - and to use it for this purpose, the divided fittings known per se. With regard to the fact that Such insulators have to withstand extremely large tensile forces, the Connecting organs of the fittings connected to the cap so that when tensile stresses occur the cohesion of the cap is promoted and the tensile force as evenly as possible and without any moments occurring transferred to the fitting. The drawing shows two exemplary embodiments the invention.
In Abb. ι bedeutet 1 einen Isolatorkörper, 2 sind als zweiteilige Kappen ausgebildete Beschläge, 3 ist ein übergeschobener Ring, welcher die Kappenhälften zusammenhält und durch Schrauben 4 gegen Abspringen gesichert werden kann.In Fig. Ι 1 means an insulator body, 2 are fittings designed as two-part caps, 3 is a ring pushed over, which holds the cap halves together and secured against falling off with screws 4 can be.
Die Befestigungsorgane bzw. Tragorgane sind ebenfalls zweiteilig ausgebildet und jeder Teil mit je einem Kappenteil verbunden. Im Beispiel der Abb. 1 sind also solche Verbindungsglieder Augen vorgesehen, und diese sind dann parallel zur Trennfläche der Kappenhälften angeordnet.The fastening elements or support elements are also designed in two parts and each Part connected to one cap part each. In the example of Fig. 1, there are such connecting links Eyes are provided, and these are then parallel to the parting surface of the cap halves arranged.
In Abb. 2 ist ein Isolator dargestellt, dessen Isolatorkörper 1 durch zweiteilige Beschläge 2 gehalten wird, wobei diese Hälften durch Schrauben 3 zusammengehalten werden, welch letztere in besonderen hierzu vorgesehenen Flanschen angebracht sind. Auch hier ist eine Teilung der Tragorgane an den Beschlagen vorgenommen. Das Beispiel zeigt den Fall, daß eine Art Bajonettverschluß vorgesehen ist. Die öffnung in dem Beschlag zur Aufnahme des Klöppels ist zweckmäßig so geteilt, daß ein fester Verbindungsbogen zwischen den beiden seitlichen Teilen der Einführungsöffnung vorhanden ist und starke Biegungsmomente daher nicht auf den Teil des Beschlages übertragen werden können, welcher den Isolatonkopf umfaßt.In Fig. 2, an insulator is shown, the insulator body 1 by two-part fittings 2 is held, these halves being held together by screws 3, the latter in particular provided for this purpose Flanges are attached. Here, too, the support members on the fittings are divided. The example shows the case that a type of bayonet lock is provided. The opening in the fitting to accommodate the clapper is expediently divided so that a solid connecting bow between the two lateral parts of the insertion opening is present and strong Bending moments can therefore not be transferred to the part of the fitting which includes the Isolatonkopf.
Claims (3)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP39400D DE358412C (en) | Double head insulator with putty-free connection between fittings and insulator body | ||
DEP39400A DE822724C (en) | 1949-04-09 | Drive device on belt grinding machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP39400D DE358412C (en) | Double head insulator with putty-free connection between fittings and insulator body |
Publications (1)
Publication Number | Publication Date |
---|---|
DE358412C true DE358412C (en) | 1922-09-09 |
Family
ID=7376487
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEP39400D Expired DE358412C (en) | Double head insulator with putty-free connection between fittings and insulator body | ||
DEP39400A Expired DE822724C (en) | 1949-04-09 | Drive device on belt grinding machines |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEP39400A Expired DE822724C (en) | 1949-04-09 | Drive device on belt grinding machines |
Country Status (1)
Country | Link |
---|---|
DE (2) | DE822724C (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4139646C2 (en) * | 1991-12-02 | 1994-11-10 | Gerhard Samulski | Dust extraction device, in particular belt grinding machine with such |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE560645C (en) * | 1930-03-07 | 1932-10-05 | Franz Herbort | Safety device for motor vehicles to protect against collisions |
-
0
- DE DEP39400D patent/DE358412C/en not_active Expired
-
1949
- 1949-04-09 DE DEP39400A patent/DE822724C/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE822724C (en) | 1951-11-29 |
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