GB1231047A - - Google Patents

Info

Publication number
GB1231047A
GB1231047A GB1231047DA GB1231047A GB 1231047 A GB1231047 A GB 1231047A GB 1231047D A GB1231047D A GB 1231047DA GB 1231047 A GB1231047 A GB 1231047A
Authority
GB
United Kingdom
Prior art keywords
panel
tongue
sections
groove
edge
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
Other languages
English (en)
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 filed Critical
Publication of GB1231047A publication Critical patent/GB1231047A/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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49861—Sizing mating parts during final positional association

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Connection Of Plates (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Installation Of Indoor Wiring (AREA)
GB1231047D 1967-11-08 1968-10-08 Expired GB1231047A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68151667A 1967-11-08 1967-11-08

Publications (1)

Publication Number Publication Date
GB1231047A true GB1231047A (fr) 1971-05-05

Family

ID=24735598

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1231047D Expired GB1231047A (fr) 1967-11-08 1968-10-08

Country Status (6)

Country Link
US (1) US3525142A (fr)
BE (1) BE723143A (fr)
DE (1) DE1807921A1 (fr)
ES (2) ES359952A1 (fr)
FR (1) FR1590992A (fr)
GB (1) GB1231047A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3810295A (en) * 1972-08-17 1974-05-14 G Kirth Method of making lampshade
USD673720S1 (en) 2010-10-07 2013-01-01 Hubbell Incorporated Luminaire housing
US9523491B2 (en) 2010-10-07 2016-12-20 Hubbell Incorporated LED luminaire having lateral cooling fins and adaptive LED assembly

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2212912A (en) * 1935-06-15 1940-08-27 Morris F Booth Refrigerant evaporator
US2354485A (en) * 1942-11-02 1944-07-25 Extruded Plastics Inc Composite article and element therefor
US2577120A (en) * 1946-04-06 1951-12-04 Western Electric Co Honeycomb structure
US2861277A (en) * 1957-10-09 1958-11-25 Superior Aluminum Products Inc Swimming pool construction
US3085367A (en) * 1959-11-27 1963-04-16 Reynolds Metals Co Interlocking extruded wall panelling

Also Published As

Publication number Publication date
FR1590992A (fr) 1970-04-20
ES157617Y (es) 1971-05-16
US3525142A (en) 1970-08-25
BE723143A (fr) 1969-04-30
ES359952A1 (es) 1970-10-16
ES157617U (es) 1970-12-16
DE1807921A1 (de) 1969-06-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees