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DE568953C - Electrical insulating body, in particular for hand lamps, plugs or the like. - Google Patents

Electrical insulating body, in particular for hand lamps, plugs or the like.

Info

Publication number
DE568953C
DE568953C DENDAT568953D DE568953DD DE568953C DE 568953 C DE568953 C DE 568953C DE NDAT568953 D DENDAT568953 D DE NDAT568953D DE 568953D D DE568953D D DE 568953DD DE 568953 C DE568953 C DE 568953C
Authority
DE
Germany
Prior art keywords
insulating body
electrical insulating
plugs
hand lamps
harder
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
Application number
DENDAT568953D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Schuckertwerke AG
Siemens Corp
Original Assignee
Siemens Schuckertwerke AG
Siemens Corp
Publication date
Application granted granted Critical
Publication of DE568953C publication Critical patent/DE568953C/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/28—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances natural or synthetic rubbers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Insulating Bodies (AREA)

Description

*) Von dem Patentsucher ist als der Erfinder angegeben worden:*) The patent seeker stated as the inventor:

Walter Schramm in Finkenkrug.Walter Schramm in Finkenkrug.

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

BERLIN. GEDRUCKT IN DER REICHSDIUJCKEHEtBERLIN. PRINTED IN THE REICHSDIUJCKEHEt

Claims (3)

Patentansprüche:Patent claims: i. Elektrischer Isolierkörper, insbesondere für Handleuchter, Stecker o. dgl., der mit einem anderen Teil zusammengeschraubt wird, dadurch gekennzeichnet, daß der aus Weichgummi bestehende Isolierkörper an dem. Gewinde aus einer härteren Masse besteht.i. Electrical insulating body, in particular for hand lamps, plugs or the like, which is screwed together with another part, characterized in that the insulating body made of soft rubber to the. Thread consists of a harder mass. 2. Elektrischer Isolierkörper nach Anspruch i, dadurch gekennzeichnet, daß das Gewinde aus einer härteren Gummimasse besteht als der übrige Teil.2. Electrical insulating body according to claim i, characterized in that the Thread consists of a harder rubber compound than the rest of the part. 3. Verfahren zum Herstellen elektrischer Isolierkörper nach Anspruch 1, dadurch gekennzeichnet, daß in die Preßform für den das Gewinde enthaltenden Teil eine andere Mischung eingefüllt wird als für den übrigen Teil, derart, daß nach dem Vulkanisieren der Gewindeteil aus einer härteren Masse besteht.3. A method for producing electrical insulating bodies according to claim 1, characterized characterized in that in the mold for the part containing the thread a different mixture is filled than for the remaining part, such that after vulcanization of the threaded part from a harder mass.
DENDAT568953D Electrical insulating body, in particular for hand lamps, plugs or the like. Expired DE568953C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE568953T

Publications (1)

Publication Number Publication Date
DE568953C true DE568953C (en) 1933-01-26

Family

ID=6568224

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT568953D Expired DE568953C (en) Electrical insulating body, in particular for hand lamps, plugs or the like.

Country Status (1)

Country Link
DE (1) DE568953C (en)

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