DE359223C - Suspension chain composed of links made of insulating material and wire brackets for electrical lighting - Google Patents
Suspension chain composed of links made of insulating material and wire brackets for electrical lightingInfo
- Publication number
- DE359223C DE359223C DEN19809D DEN0019809D DE359223C DE 359223 C DE359223 C DE 359223C DE N19809 D DEN19809 D DE N19809D DE N0019809 D DEN0019809 D DE N0019809D DE 359223 C DE359223 C DE 359223C
- Authority
- DE
- Germany
- Prior art keywords
- insulating material
- wire brackets
- electrical lighting
- chain composed
- wire
- 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
-
- 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
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G13/00—Chains
- F16G13/12—Hauling- or hoisting-chains so called ornamental chains
- F16G13/16—Hauling- or hoisting-chains so called ornamental chains with arrangements for holding electric cables, hoses, or the like
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Installation Of Indoor Wiring (AREA)
Description
Metallaufhängeketten für Beleuchtungskörper mit Kabeldurchführung für die Zuleitung des elektrischen Stromes sind bekannt, wie auch solche Aufhängeketten, bei denen das Kabel durch lose aufgereihte Glas- und Holzglieder verkleidet ist.Metal suspension chains for lighting fixtures with cable bushing for the supply line of the electric current are known, as are those suspension chains in which the cable is covered by loosely lined up glass and wooden links.
Bei diesen bislang gebräuchlichen Aufhängeketten aus Holz usw. hängt jedoch die Last des Beleuchtungskörpers lediglich an ίο dem durch die Holz- bzw. Glasteile laufenden Leitungsdraht. Die Holzteile sind nur auf den Leitungsdraht aufgezogen. Andere Ketten haben parallel laufend mit dem Leitungsdraht einen Metalldraht, welcher die Last des Körpers trägt.In these hanging chains made of wood, etc., which have been used up to now, however, depends Load the lighting fixture only on ίο the one running through the wood or glass parts Lead wire. The wooden parts are only drawn onto the wire. Other chains have a metal wire running parallel to the lead wire, which carries the load of the Body wears.
Bei der neuen aus Gliedern aus Isoliermaterial und Drahtbügeln zusammengesetzten Aufhängekette für elektrische Beleuchtungskörper hingegen, hängt die Last des Beao leuchtungskörpers an durch ösen und Haken zusammengekettelten Drahtbügeln, die durch die achsialen Durchbohrungen der Glieder aus Isoliermaterial (Holz-, Glas-, Porzellanverkleidung) hindurchgehen und infolge ihrer Form in Nuten der Glieder aus Isoliermaterial greifen, dadurch die letzteren halten und mit ihnen die eigentliche Aufhängekette bilden. In the case of the new one, it is composed of links made of insulating material and wire brackets Suspension chain for electrical lighting fixtures, on the other hand, depends on the load of the Beao luminaire on wire brackets that are linked together by eyelets and hooks, which run through the axial perforations of the links made of insulating material (wood, glass, porcelain cladding) go through and, due to their shape, grip into grooves of the limbs made of insulating material, thereby holding the latter and with them form the actual hanging chain.
Der Erfindungsgegenstand ist auf der Zeichnung in sechs Abbildungen dargestellt. Abb. ι ist ein Schnitt der Kette in Vorderansicht, The subject of the invention is shown in the drawing in six figures. Fig. Ι is a section of the chain in front view,
Abb. 2 ein Schnitt der Kette in Seitenansicht,
Abb. 3 ein Grundriß zu Abb. 1,Fig. 2 a section of the chain in side view,
Fig. 3 is a plan for Fig. 1,
Abb. 4 ein Grundriß zu Abb. 2,Fig. 4 is a plan for Fig. 2,
AbIb. 5 ein Schnitt des Isoldiermaterials mit Andeutung der Nuten d undFig. 5 shows a section of the insulating material with an indication of the grooves d and
Abb. 6 ein Grundriß zu Abb. 5.Fig. 6 is a plan for Fig. 5.
α sind die in beliebige Außenform gebrachten aus Isoliermaterial bestehenden Glieder, welche eine achsiale Durchbohrung und an dem unteren Ende derselben zwei gegenüberliegende Nuten d besitzen. Durch die Durchbohrung von α wird der Drahtbügel b so geschoben, daß sich seine beiden in entsprechende Form gebogenen Enden mit daran befindlichen ösen in die Nuten d legen und somit auch gleichzeitig die Isolierglieder α halten. Während der Drahtbügel b an seinem einen Ende in zwei Ösen endigt, ist sein anderes Ende zu einem Haken gebogen, welcher bei entsprechender, der Durchbohrung von a angepaßter Biegung eine gute Einhängemöglicbkeit in die ösen des darüber befindlichen anderen Drahtbügels b bietet und ein gerades, loses Durchhängen des Leitungsdrahtes c ermöglicht. α are the elements made of insulating material, which have been given an arbitrary external shape and which have an axial through-hole and at the lower end of the same two opposing grooves d . The wire bracket b is pushed through the through-hole of α in such a way that its two ends, bent into a corresponding shape, with eyelets located thereon, are placed in the grooves d and thus also hold the insulating members α at the same time. While the wire bracket b ends at one end in two eyelets, the other end is bent into a hook which, with a corresponding bend adapted to the through-hole of a, offers a good hanging option in the eyelets of the other wire bracket b above it and a straight, loose one Allowing the lead wire c to sag.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEN19809D DE359223C (en) | Suspension chain composed of links made of insulating material and wire brackets for electrical lighting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEN19809D DE359223C (en) | Suspension chain composed of links made of insulating material and wire brackets for electrical lighting |
Publications (1)
Publication Number | Publication Date |
---|---|
DE359223C true DE359223C (en) | 1922-09-20 |
Family
ID=7341032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEN19809D Expired DE359223C (en) | Suspension chain composed of links made of insulating material and wire brackets for electrical lighting |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE359223C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29517033U1 (en) * | 1995-10-27 | 1996-01-04 | Heidemann Dietmar | Chain in which an electrical line is integrated, for example for attaching a lamp |
WO2003052291A1 (en) * | 2001-12-17 | 2003-06-26 | Kabelschlepp Gmbh | Chain link for a power transmission chain at least partly embodied from recyclable material, method for production thereof and power transmission chain |
-
0
- DE DEN19809D patent/DE359223C/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29517033U1 (en) * | 1995-10-27 | 1996-01-04 | Heidemann Dietmar | Chain in which an electrical line is integrated, for example for attaching a lamp |
WO2003052291A1 (en) * | 2001-12-17 | 2003-06-26 | Kabelschlepp Gmbh | Chain link for a power transmission chain at least partly embodied from recyclable material, method for production thereof and power transmission chain |
CN1293325C (en) * | 2001-12-17 | 2007-01-03 | 缆线牵引有限公司 | Chain link for a power transmission chain at least partly embodied from recyclable material, method for production thereof, power transmission chain |
US7536849B2 (en) | 2001-12-17 | 2009-05-26 | Kabelschlepp Gmbh | Chain link for a power transmission chain at least partly embodied from recyclable material |
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