CA961424A - Cover for channels and ducts - Google Patents

Cover for channels and ducts

Info

Publication number
CA961424A
CA961424A CA144,240A CA144240A CA961424A CA 961424 A CA961424 A CA 961424A CA 144240 A CA144240 A CA 144240A CA 961424 A CA961424 A CA 961424A
Authority
CA
Canada
Prior art keywords
ducts
channels
cover
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
CA144,240A
Other versions
CA144240S (en
Inventor
Arno Domnick
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA961424A publication Critical patent/CA961424A/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
    • H02G9/00—Installations of electric cables or lines in or on the ground or water
    • H02G9/02—Installations of electric cables or lines in or on the ground or water laid directly in or on the ground, river-bed or sea-bottom; Coverings therefor, e.g. tile
    • H02G9/025—Coverings therefor, e.g. tile
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F19/00—Other details of constructional parts for finishing work on buildings
    • E04F19/08—Built-in cupboards; Masks of niches; Covers of holes enabling access to installations

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Details Of Indoor Wiring (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Tents Or Canopies (AREA)
  • Sewage (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Wrappers (AREA)
CA144,240A 1971-06-11 1972-06-08 Cover for channels and ducts Expired CA961424A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2128870A DE2128870C3 (en) 1971-06-11 1971-06-11 Cover for channels, gutters, shafts or the like

Publications (1)

Publication Number Publication Date
CA961424A true CA961424A (en) 1975-01-21

Family

ID=5810401

Family Applications (1)

Application Number Title Priority Date Filing Date
CA144,240A Expired CA961424A (en) 1971-06-11 1972-06-08 Cover for channels and ducts

Country Status (13)

Country Link
AT (1) AT320540B (en)
AU (1) AU468018B2 (en)
BE (1) BE784703A (en)
CA (1) CA961424A (en)
CH (1) CH544187A (en)
DD (1) DD97245A5 (en)
DE (1) DE2128870C3 (en)
FR (1) FR2140681B1 (en)
GB (1) GB1384178A (en)
NL (1) NL7207835A (en)
NO (1) NO137603C (en)
SE (1) SE390550B (en)
ZA (1) ZA723933B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3202385A1 (en) * 1982-01-26 1983-08-04 Arno 4450 Lingen Domnick Cover for channels, grooves, shafts or the like
GB8708539D0 (en) * 1987-04-09 1987-05-13 Rope C C Duckboard
GB8902880D0 (en) * 1989-02-09 1989-03-30 Holmes Raymond A Supporting assembly
GB2264121B (en) * 1992-02-11 1995-12-06 Btr Plc Floor covering
AU658751B2 (en) * 1992-07-28 1995-04-27 Treloar Manufacturing Pty. Limited Manhole cover
DE9419045U1 (en) * 1994-10-27 1995-02-16 Vahlbrauk, Karl Heinz, 37581 Bad Gandersheim Wall element
GB2342375A (en) * 1998-10-06 2000-04-12 L H Woodhouse & Co Ltd A roadway, hardstand, floor or fence.
CN114717896B (en) * 2022-05-13 2023-09-08 中建三局集团有限公司 Organized drainage prefabricated road board

Also Published As

Publication number Publication date
NO137603C (en) 1978-03-21
CH544187A (en) 1973-11-15
FR2140681B1 (en) 1977-12-23
NO137603B (en) 1977-12-12
FR2140681A1 (en) 1973-01-19
DD97245A5 (en) 1973-04-20
GB1384178A (en) 1975-02-19
AT320540B (en) 1975-02-10
DE2128870C3 (en) 1980-09-04
SE390550B (en) 1976-12-27
DE2128870B2 (en) 1980-01-10
NL7207835A (en) 1972-12-13
AU468018B2 (en) 1973-12-20
BE784703A (en) 1972-10-02
AU4335272A (en) 1973-12-20
ZA723933B (en) 1973-03-28
DE2128870A1 (en) 1973-01-04

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