DE1840010U - OPERATING HANDLE FOR NH CARTRIDGES. - Google Patents
OPERATING HANDLE FOR NH CARTRIDGES.Info
- Publication number
- DE1840010U DE1840010U DE1961P0018727 DEP0018727U DE1840010U DE 1840010 U DE1840010 U DE 1840010U DE 1961P0018727 DE1961P0018727 DE 1961P0018727 DE P0018727 U DEP0018727 U DE P0018727U DE 1840010 U DE1840010 U DE 1840010U
- Authority
- DE
- Germany
- Prior art keywords
- cartridges
- operating handle
- cartridge
- parts
- handle according
- 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
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims 2
- 238000000034 method Methods 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/0208—Tools for inserting and removing fuses
Landscapes
- Switch Cases, Indication, And Locking (AREA)
Description
"Bedienungsgriff für NB-Patronen" Die bekannten Bedienungsgriffe für NH-Patronen bestehen in der Regel aus einer Halteplatte für die Patrone und einem angeschraubten oder angeformten Griff. Die Patrone selbst ist seitlich meist nicht abgedeckt, so dass es bei der heute angestrebten engen Bauweise beim Einführen möglich ist, mit der benachbarten Phase in Berührung zu kommen."Operating handle for NB cartridges" The known operating handles for NH cartridges usually consist of a holding plate for the cartridge and a screwed or molded handle. The cartridge itself is usually not on the side covered, so that it is possible when inserting the narrow construction that is aimed for today is to come into contact with the neighboring phase.
Bei Sicherungsleisten in untereinander angeordneter Bauweise der Phasen ist die Berührung der Nachbarphase wohl unerwünscht, es entsteht aber noch kein Kurzschluss, wie es bei nebeneinanderliegenden fremden Phasen der Fall ist.With fuse strips in a construction of the phases arranged one below the other touching the neighboring phase is probably undesirable, but none yet occurs Short circuit, as is the case with adjacent phases.
Um ein berührungssicheres Einführen der Patronen auch bei kleinsten Abständen unter Spannung zu ermöglichen, ist die Neuerung so aufgebaut, dass der Griffteil 1 mit einem festen Teil 2 und einem teleskopartig federnd einschiebbaren Teil 3 versehen wurde, welche die Patrone ganz umhüllen.To ensure safe insertion of the cartridges, even with the smallest To enable distances under tension, the innovation is structured in such a way that the Handle part 1 with a fixed part 2 and a telescopically resiliently retractable part Part 3 was provided, which completely envelop the cartridge.
Beim Aufstecken der Patrone auf den Griff wird zunächst der bewegliche Teil zurückgedrückt, der nach Einrasten der Patrone wieder nach vorne tritt und diese dann vollständig abdeckt.When the cartridge is attached to the handle, the first one is the movable one Part pushed back, which steps forward again after the cartridge has clicked into place and then completely covers them.
Nach Einführung der Patrone in die Kontakte wird der bewegliche Teil der Abdeckung zurückgeschoben und ermöglicht so das Durchdrücken bis zum Anschlag im Kontakt.After inserting the cartridge into the contacts, the moving part becomes the cover is pushed back, allowing it to be pushed through as far as it will go in contact.
Die Verriegelung der Patrone im Griff kann nach bekannten Arten erfolgen.The cartridge can be locked in the handle in known ways.
Als Material für die vorzugsweise etwa ovalen Umhüllungen ist durchsichtiger Kunststoff vorgesehen. Für besondere Fälle kann der bewegliche Teil 3 auch aus mehreren ineinander verschiebbaren Teilen bestehen.The material for the preferably approximately oval envelopes is more transparent Plastic provided. For special cases, the movable part 3 can also consist of several parts displaceable within one another exist.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1961P0018727 DE1840010U (en) | 1961-08-24 | 1961-08-24 | OPERATING HANDLE FOR NH CARTRIDGES. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1961P0018727 DE1840010U (en) | 1961-08-24 | 1961-08-24 | OPERATING HANDLE FOR NH CARTRIDGES. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1840010U true DE1840010U (en) | 1961-10-26 |
Family
ID=33009371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1961P0018727 Expired DE1840010U (en) | 1961-08-24 | 1961-08-24 | OPERATING HANDLE FOR NH CARTRIDGES. |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1840010U (en) |
-
1961
- 1961-08-24 DE DE1961P0018727 patent/DE1840010U/en not_active Expired
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