AT378841B - ELECTRIC TORCH - Google Patents

ELECTRIC TORCH

Info

Publication number
AT378841B
AT378841B AT401083A AT401083A AT378841B AT 378841 B AT378841 B AT 378841B AT 401083 A AT401083 A AT 401083A AT 401083 A AT401083 A AT 401083A AT 378841 B AT378841 B AT 378841B
Authority
AT
Austria
Prior art keywords
protective cage
electric torch
desc
transparent
ribs
Prior art date
Application number
AT401083A
Other languages
German (de)
Other versions
ATA401083A (en
Original Assignee
Umgeher Kurt
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Umgeher Kurt filed Critical Umgeher Kurt
Priority to AT401083A priority Critical patent/AT378841B/en
Publication of ATA401083A publication Critical patent/ATA401083A/en
Application granted granted Critical
Publication of AT378841B publication Critical patent/AT378841B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L14/00—Electric lighting devices without a self-contained power source, e.g. for mains connection
    • F21L14/02—Electric lighting devices without a self-contained power source, e.g. for mains connection capable of hand-held use, e.g. inspection lamps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/02—Cages

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Connecting Device With Holders (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 

 <Desc/Clms Page number 2> 

 



   Aus Fig. 1 ist noch ersichtlich, dass am Handgriff --1-- über einen   Würgenippel --14--   ein   Band --15-- gehalten   ist, das über eine   Schraube --16-- mit   dem   Schutzkorb --5-- verbunden   ist. Dadurch ist der Schutzkorb--5--auch beim Herunterschrauben vom   Handgriff z. B.   beim Glühbirnenwechsel, unverlierbar am Handgriff --1-- gehalten. 



   Wie sich aus den Zeichnungen ergibt, beträgt die radiale Erstreckung R der Umfangsrippen --6-- mehr als das Dreifache der grössten Stärke S der Umfangsrippen. Dadurch wird bei hoher Festigkeit des Schutzkorbes --5-- eine grosse Lichtstärke erreicht, weil die Rippen eine zerstreuende Wirkung auf das austretende Licht ausüben. Die Querrippen --7-- haben den Umfangsrippen --6-- entsprechende Abmessungen, die radiale Erstreckung der Querrippen ist beim gezeigten Ausführungsbeispiel etwas grösser als die der Umfangsrippen. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 
 EMI1.1
 

 <Desc / Clms Page number 2>

 



   From Fig. 1 it can also be seen that a strap --15-- is held on the handle --1-- via a strangle nipple --14--, which is secured by a screw --16-- with the protective cage --5- - connected is. As a result, the protective cage - 5 - even when unscrewing the handle z. B. when changing the light bulb, captively held on the handle --1--.



   As can be seen from the drawings, the radial extension R of the circumferential ribs is --6-- more than three times the greatest thickness S of the circumferential ribs. With a high strength of the protective cage --5-- a high light intensity is achieved because the ribs have a diverting effect on the emerging light. The transverse ribs --7-- have dimensions corresponding to the peripheral ribs --6--, the radial extent of the transverse ribs in the exemplary embodiment shown is somewhat larger than that of the peripheral ribs.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

Claims (1)

PATENTANSPRCHE : Elektrische Handlampe mit einem eine Glühlampenfassung mit elektrischer Zuleitung halternden Handgriff, auf den mittels eines Ringes ein Schutzkorb aufgesetzt ist, der aus durchsichtigem oder durchscheinendem Kunststoff besteht, dadurch gekennzeichnet, dass der Schutzkorb (5) zusammen mit einer durchgehenden, durchsichtigen Abdeckung (8) ein einziges Stück bildet. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**.  PATENT CLAIMS: Electric hand lamp with a handle holding an incandescent lamp socket with an electrical supply line, onto which a protective cage, which consists of transparent or translucent plastic, is placed by means of a ring, characterized in that the protective cage (5) together with a continuous, transparent cover (8) forms one piece. ** WARNING ** End of CLMS field knows overlap beginning of DESC **.
AT401083A 1983-11-15 1983-11-15 ELECTRIC TORCH AT378841B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT401083A AT378841B (en) 1983-11-15 1983-11-15 ELECTRIC TORCH

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT401083A AT378841B (en) 1983-11-15 1983-11-15 ELECTRIC TORCH

Publications (2)

Publication Number Publication Date
ATA401083A ATA401083A (en) 1985-02-15
AT378841B true AT378841B (en) 1985-10-10

Family

ID=3558426

Family Applications (1)

Application Number Title Priority Date Filing Date
AT401083A AT378841B (en) 1983-11-15 1983-11-15 ELECTRIC TORCH

Country Status (1)

Country Link
AT (1) AT378841B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2236940A (en) * 1936-10-31 1941-04-01 Marjorie Hart Electric lamp guard
US3826912A (en) * 1973-05-04 1974-07-30 Plastics Inc Light bulb guard
US3917941A (en) * 1974-10-17 1975-11-04 Woodhead Inc Daniel Lamp guard
US4086482A (en) * 1976-09-27 1978-04-25 Belden Corporation Nonconductive light guard

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2236940A (en) * 1936-10-31 1941-04-01 Marjorie Hart Electric lamp guard
US3826912A (en) * 1973-05-04 1974-07-30 Plastics Inc Light bulb guard
US3917941A (en) * 1974-10-17 1975-11-04 Woodhead Inc Daniel Lamp guard
GB1481374A (en) * 1974-10-17 1977-07-27 Woodhead Inc Daniel Lamp guards
US4086482A (en) * 1976-09-27 1978-04-25 Belden Corporation Nonconductive light guard

Also Published As

Publication number Publication date
ATA401083A (en) 1985-02-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties