DE1639588U - SWITCHES, IN PARTICULAR FOR LOW CURRENT SYSTEMS. - Google Patents
SWITCHES, IN PARTICULAR FOR LOW CURRENT SYSTEMS.Info
- Publication number
- DE1639588U DE1639588U DE1950W0002032 DEW0002032U DE1639588U DE 1639588 U DE1639588 U DE 1639588U DE 1950W0002032 DE1950W0002032 DE 1950W0002032 DE W0002032 U DEW0002032 U DE W0002032U DE 1639588 U DE1639588 U DE 1639588U
- Authority
- DE
- Germany
- Prior art keywords
- contact
- switches
- springs
- low current
- current systems
- 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
- 210000001331 nose Anatomy 0.000 description 3
- 239000000725 suspension Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
Landscapes
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Description
Diese aus Bandstreifen hergestellten Federn besitzen Nasen, welche
durch Ausnehmungen einer die Federn abdeckenden und in ihrer Lage haltenden Isolieracheibe
hindurchragen. Die Federn sind durchgebogen und liegen an zwei Punkten auf, sodaß
sie dem durch den Kontakthebel
Die Neuerung hat es sich zur Aufgabe gemacht, diesen Mangel zu beseitigen und verwendet Kontaktfedern, die zweischenklig ausgebildet sind, wobei der untere in bekannter Weise geformte Schenkel in die Nuten eingeschoben wird, während der obere, freie Schenkel die Kontaktnase aufweist. Durch diese Ausbildung der Federn wird erreicht, daß eine doppelte Federung vorhanden ist, und zwar einmal am Scheitelpunkt des Winkels und zum zweiten in dem Lagerschenkel selbst.The innovation has set itself the task of eliminating this deficiency and uses contact springs that are two-legged, with the lower one in a known manner shaped legs is inserted into the grooves, during the the upper, free leg has the contact nose. Through this training of the springs it is achieved that there is a double suspension, once at the apex of the angle and secondly in the bearing leg itself.
Die Federn gemäß der Neuerung zeichnen sich infolge der doppelten
In dieser Isolierscheibe sind Ausnehmungen 4 angeordnet, durch welche die Nasen 5 der Federn hindurohragen und beim Verschwenken des Schalthebels 6, der in bekannter Weise mit einem Griff 7 versehen ist, in Kontakt gebracht werden.In this insulating plate recesses 4 are arranged through which the lugs 5 of the springs hindurohragen and when pivoting the shift lever 6, the is provided in a known manner with a handle 7, are brought into contact.
Die Wirkungsweise der neuen Feder ist wie folgt : Beim Verschwenken des Schalthebels drückt der Schaltarm 6 die Nase nach unten gegen die durch die winkelige Abbiegung entstehende Federkraft, sodaß eine Schleifwirkung beim Bewegen des Schalthebels entsteht. Eine Abnutzung der Feder kann nicht eintreten, da ein völliges Zusammenpressen und damit eine Überbeanspruchung infolge der doppelt gebogenen Form nicht eintreten kann.The new spring works as follows: When pivoting of the shift lever, the shift arm 6 pushes the nose down against the through angled bend resulting spring force, so that a grinding effect when moving of the shift lever arises. A wear of the spring cannot occur because a complete compression and thus overstressing as a result of the doubly curved Form cannot occur.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1950W0002032 DE1639588U (en) | 1950-09-28 | 1950-09-28 | SWITCHES, IN PARTICULAR FOR LOW CURRENT SYSTEMS. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1950W0002032 DE1639588U (en) | 1950-09-28 | 1950-09-28 | SWITCHES, IN PARTICULAR FOR LOW CURRENT SYSTEMS. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1639588U true DE1639588U (en) | 1952-06-11 |
Family
ID=30467620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1950W0002032 Expired DE1639588U (en) | 1950-09-28 | 1950-09-28 | SWITCHES, IN PARTICULAR FOR LOW CURRENT SYSTEMS. |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1639588U (en) |
-
1950
- 1950-09-28 DE DE1950W0002032 patent/DE1639588U/en not_active Expired
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