NO140607C - LADDER CONSISTS OF AT LEAST TWO LADGE ELEMENTS PROVIDED WITH CONNECTORS - Google Patents

LADDER CONSISTS OF AT LEAST TWO LADGE ELEMENTS PROVIDED WITH CONNECTORS

Info

Publication number
NO140607C
NO140607C NO743307A NO743307A NO140607C NO 140607 C NO140607 C NO 140607C NO 743307 A NO743307 A NO 743307A NO 743307 A NO743307 A NO 743307A NO 140607 C NO140607 C NO 140607C
Authority
NO
Norway
Prior art keywords
ladge
connectors
elements provided
ladder consists
ladder
Prior art date
Application number
NO743307A
Other languages
Norwegian (no)
Other versions
NO743307L (en
NO140607B (en
Inventor
John Bent Ingwersen
Henrik Kaas Thrane
Original Assignee
Sjaelland Beton
Halvorsen & Soenner A S I C
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
Priority claimed from DK505173A external-priority patent/DK135290B/en
Application filed by Sjaelland Beton, Halvorsen & Soenner A S I C filed Critical Sjaelland Beton
Publication of NO743307L publication Critical patent/NO743307L/no
Publication of NO140607B publication Critical patent/NO140607B/en
Publication of NO140607C publication Critical patent/NO140607C/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C1/00—Ladders in general
    • E06C1/02—Ladders in general with rigid longitudinal member or members
    • E06C1/34—Ladders attached to structures, such as windows, cornices, poles, or the like
    • E06C1/36—Ladders suspendable by hooks or the like
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C1/00—Ladders in general
    • E06C1/52—Ladders in general with non-rigid longitudinal members
    • E06C1/56—Rope or chain ladders

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Ladders (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Time-Division Multiplex Systems (AREA)
NO743307A 1973-09-14 1974-09-13 LADDER CONSISTS OF AT LEAST TWO LADGE ELEMENTS PROVIDED WITH CONNECTORS NO140607C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK505173A DK135290B (en) 1973-09-14 1973-09-14 Ladder consisting of at least two ladder elements provided with coupling means.
DK316174AA DK141416B (en) 1973-09-14 1974-06-13 Ladders consisting of at least two ladder units provided with coupling means.

Publications (3)

Publication Number Publication Date
NO743307L NO743307L (en) 1975-04-07
NO140607B NO140607B (en) 1979-06-25
NO140607C true NO140607C (en) 1979-10-03

Family

ID=26066916

Family Applications (1)

Application Number Title Priority Date Filing Date
NO743307A NO140607C (en) 1973-09-14 1974-09-13 LADDER CONSISTS OF AT LEAST TWO LADGE ELEMENTS PROVIDED WITH CONNECTORS

Country Status (6)

Country Link
DE (1) DE2443729A1 (en)
DK (1) DK141416B (en)
FR (1) FR2244072B3 (en)
GB (1) GB1476806A (en)
NO (1) NO140607C (en)
SE (1) SE399289B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3001828A1 (en) * 1980-01-18 1981-07-23 Albert 4270 Dorsten Stewing Sectioned cable manhole ladder - has cover connector recesses for bottom ends of top ladder section and shaft neck fixture
CN105923506B (en) * 2016-05-02 2018-06-01 上海月阳信息科技有限公司 A kind of combined type underground work transport of remote control lift and communication system

Also Published As

Publication number Publication date
NO743307L (en) 1975-04-07
NO140607B (en) 1979-06-25
SE7411569L (en) 1975-03-17
SE399289B (en) 1978-02-06
DK141416C (en) 1980-08-25
FR2244072A1 (en) 1975-04-11
DE2443729A1 (en) 1975-04-03
DK141416B (en) 1980-03-10
FR2244072B3 (en) 1977-07-01
GB1476806A (en) 1977-06-16
DK316174A (en) 1975-12-14

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