DE640746C - Pressed insulating material housing for electrical installation apparatus with break-out areas limited by notches - Google Patents

Pressed insulating material housing for electrical installation apparatus with break-out areas limited by notches

Info

Publication number
DE640746C
DE640746C DEK137929D DEK0137929D DE640746C DE 640746 C DE640746 C DE 640746C DE K137929 D DEK137929 D DE K137929D DE K0137929 D DEK0137929 D DE K0137929D DE 640746 C DE640746 C DE 640746C
Authority
DE
Germany
Prior art keywords
notches
break
electrical installation
insulating material
installation apparatus
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
DEK137929D
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.)
KLOECKNER KOM GES F
Original Assignee
KLOECKNER KOM GES F
Publication date
Priority to DEK137929D priority Critical patent/DE640746C/en
Application granted granted Critical
Publication of DE640746C publication Critical patent/DE640746C/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/08—Distribution boxes; Connection or junction boxes
    • H02G3/081—Bases, casings or covers
    • H02G3/083—Inlets
    • H02G3/085—Inlets including knock-out or tear-out sections

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Casings For Electric Apparatus (AREA)

Description

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

Claims (1)

Patentanspruch:Claim: Isolierpreßstoffgehäuse für elektrische Installationsapparate mit durch Einkerbungen begrenzten ausbrechbaren Flächen, dadurch gekennzeichnet, daß die ausbrechbaren Flächen kreuzweise mit · Rillen (3) versehen sind, durch die das Ausbrechen dieser Flächen erleichtert wird.Insulating molded housing for electrical installation apparatus with through notches limited knockout areas, characterized in that the knockout areas crosswise with Grooves (3) are provided, through which the breaking out of these surfaces is facilitated.
DEK137929D Pressed insulating material housing for electrical installation apparatus with break-out areas limited by notches Expired DE640746C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK137929D DE640746C (en) Pressed insulating material housing for electrical installation apparatus with break-out areas limited by notches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK137929D DE640746C (en) Pressed insulating material housing for electrical installation apparatus with break-out areas limited by notches

Publications (1)

Publication Number Publication Date
DE640746C true DE640746C (en) 1937-01-12

Family

ID=7248991

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK137929D Expired DE640746C (en) Pressed insulating material housing for electrical installation apparatus with break-out areas limited by notches

Country Status (1)

Country Link
DE (1) DE640746C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2914248A1 (en) * 1978-04-21 1979-10-31 Bbc Brown Boveri & Cie CAST RESIN ENCLOSURE WITH SAFETY MEMBRANE, ESPECIALLY FOR ELECTRICAL APPARATUS
EP1737094A1 (en) * 2005-06-23 2006-12-27 Agro Ag Sleeve for a strain relief introduction of a corrugated tube
EP2360800A3 (en) * 2010-02-12 2013-08-28 Kaiser GmbH & Co. KG Installation part
EP2518847A3 (en) * 2011-04-28 2013-12-25 Jacob GmbH Housing feed-through

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2914248A1 (en) * 1978-04-21 1979-10-31 Bbc Brown Boveri & Cie CAST RESIN ENCLOSURE WITH SAFETY MEMBRANE, ESPECIALLY FOR ELECTRICAL APPARATUS
EP1737094A1 (en) * 2005-06-23 2006-12-27 Agro Ag Sleeve for a strain relief introduction of a corrugated tube
EP2360800A3 (en) * 2010-02-12 2013-08-28 Kaiser GmbH & Co. KG Installation part
EP2518847A3 (en) * 2011-04-28 2013-12-25 Jacob GmbH Housing feed-through

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