GB1237384A - Fluorescent lamp mounting ducts or trunks - Google Patents

Fluorescent lamp mounting ducts or trunks

Info

Publication number
GB1237384A
GB1237384A GB4678868A GB4678868A GB1237384A GB 1237384 A GB1237384 A GB 1237384A GB 4678868 A GB4678868 A GB 4678868A GB 4678868 A GB4678868 A GB 4678868A GB 1237384 A GB1237384 A GB 1237384A
Authority
GB
United Kingdom
Prior art keywords
trunks
suspended
fluorescent lamp
lamp mounting
hallmann
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
GB4678868A
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.)
Volquarts & Hallmann
Original Assignee
Volquarts & Hallmann
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 Volquarts & Hallmann filed Critical Volquarts & Hallmann
Priority to GB4678868A priority Critical patent/GB1237384A/en
Publication of GB1237384A publication Critical patent/GB1237384A/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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Building Environments (AREA)

Abstract

1,237,384. Suspended ceilings. K. HALLMANN [trading as VOLQUARTS & HALLMANN], 2 Oct., 1968, No. 46788/68. Heading E1W. [Also in Division F4] A suspended ceiling comprises a plurality of interlocking panels 20, Fig. 6, whose shorter edges rest upon flanges 10, 11, Fig. 1, extending from the side walls of suspended channel members serving as trunking of the support of fluorescent lighting fittings. As shown in Fig. 5, the channel members 1 are supported upon inverted U-section members 26 carried at the lower ends of adjustable suspension rods 21. Cross bars 24 are provided to impart rigidity.
GB4678868A 1968-10-02 1968-10-02 Fluorescent lamp mounting ducts or trunks Expired GB1237384A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4678868A GB1237384A (en) 1968-10-02 1968-10-02 Fluorescent lamp mounting ducts or trunks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4678868A GB1237384A (en) 1968-10-02 1968-10-02 Fluorescent lamp mounting ducts or trunks

Publications (1)

Publication Number Publication Date
GB1237384A true GB1237384A (en) 1971-06-30

Family

ID=10442602

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4678868A Expired GB1237384A (en) 1968-10-02 1968-10-02 Fluorescent lamp mounting ducts or trunks

Country Status (1)

Country Link
GB (1) GB1237384A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008015045A1 (en) * 2008-03-19 2009-10-08 Elpro Lichttechnik Gmbh Device for installation of electric lights or articles of daily use on ceilings of buildings or on assembly areas, has profile rails which are profiled in cross section in C-shape

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008015045A1 (en) * 2008-03-19 2009-10-08 Elpro Lichttechnik Gmbh Device for installation of electric lights or articles of daily use on ceilings of buildings or on assembly areas, has profile rails which are profiled in cross section in C-shape
DE102008015045B4 (en) * 2008-03-19 2010-02-11 Elpro Lichttechnik Gmbh Device for installing electric lights on ceilings of buildings

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