DE1704652U - PROTECTIVE DEVICE FOR LINES AND TELEPHONE CABLES. - Google Patents
PROTECTIVE DEVICE FOR LINES AND TELEPHONE CABLES.Info
- Publication number
- DE1704652U DE1704652U DE19551704652 DE1704652U DE1704652U DE 1704652 U DE1704652 U DE 1704652U DE 19551704652 DE19551704652 DE 19551704652 DE 1704652 U DE1704652 U DE 1704652U DE 1704652 U DE1704652 U DE 1704652U
- Authority
- DE
- Germany
- Prior art keywords
- spiral
- protective device
- lines
- protection
- cord
- 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
- 230000001681 protective effect Effects 0.000 title claims 2
- 239000000463 material Substances 0.000 claims description 2
- 239000012811 non-conductive material Substances 0.000 description 2
- 238000010304 firing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/15—Protecting or guiding telephone cords
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Insulated Conductors (AREA)
Description
Eduard Schmidt, Kaufmann* Wiesbaden, Parkstr» 79Eduard Schmidt, businessman * Wiesbaden, Parkstrasse 79
1 Schutzvorrichtung für Zuleitungen und 1 protection device for supply lines and
elefonsehnuren"telephone calls "
Den Gegenstand der !feuerung "bildet eine Vorrichtung, um das Verheddern der Zuleitungssehnur "bei elektrischen Ge« raten oder der 'Telefonschnur zu verhüten·The subject of the "firing" is a device in order to the tangling of the supply line "with electrical ge" advise or prevent the telephone line
Der bisherige Nachteil bei der Telefonscbiur bestand darin, daß sich dieselbe naeh einer Zeit verwirrte, wodurch sie' immer kürzer wurde, sodaß man dieselbe von Zeit zu Zeit entwirren mußte·The previous disadvantage with the telephone office was that it got confused after a time, whereby it became shorter and shorter, so that one got the same from time to time Time had to unravel
Neuerungsgemäß wird dieser Nachteil dadurch behohen, daß eine elastische Spirale aus nicht leitendem Material wie Kunststoff gebildet ist, die als Schutz über die Zulei^ tongsschnur gedreht ¥iird3 wohei das Material im Querschnitt ellipsenförmig ist*According to the innovation, this disadvantage is corrected by the fact that an elastic spiral is formed from non-conductive material such as plastic, which is rotated over the supply line as protection, 3 where the material is elliptical in cross-section *
Auf der Zeichnung ist der G-egenstand der !feuerung beispielsweise dargestellt, and zwar zeigt; Abb. 1 ein Teil der elastischen Spiralea Abb. 2 die Spirale in Vorderansicht;,In the drawing, the subject matter of the fire is shown, for example, namely shows; Fig. 1 a part of the elastic spiral a Fig. 2 the spiral in front view;
Abb. 8 den Schnitt durch eine Spirale in etwas vergrößertem M.aßsta"b, und Fig. 8 shows the section through a spiral in a somewhat enlarged dimension, b, and
Abb» 4 die Vorrichtung im Gebrauch*Fig »4 the device in use *
Die Spirale a besteht aus einem nicht leitendem Material,
wie Kunststoff. Sie kann in allen Parben hergestellt werden. Der Querschnitt b ist ellipsenförmig. Die Enden c
sind etwas vorgezogen.
Das Ue'berziehen der elastischen Spirale a auf die Telefon-The spiral a consists of a non-conductive material such as plastic. It can be made in all parbes. The cross section b is elliptical. The ends c are pulled forward a little.
The covering of the elastic spiral a on the telephone
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19551704652 DE1704652U (en) | 1955-04-16 | 1955-04-16 | PROTECTIVE DEVICE FOR LINES AND TELEPHONE CABLES. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19551704652 DE1704652U (en) | 1955-04-16 | 1955-04-16 | PROTECTIVE DEVICE FOR LINES AND TELEPHONE CABLES. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1704652U true DE1704652U (en) | 1955-08-11 |
Family
ID=32315322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19551704652 Expired DE1704652U (en) | 1955-04-16 | 1955-04-16 | PROTECTIVE DEVICE FOR LINES AND TELEPHONE CABLES. |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1704652U (en) |
-
1955
- 1955-04-16 DE DE19551704652 patent/DE1704652U/en not_active Expired
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