HU194358B - Segészerkezet létrához - Google Patents

Segészerkezet létrához Download PDF

Info

Publication number
HU194358B
HU194358B HU813222A HU322281A HU194358B HU 194358 B HU194358 B HU 194358B HU 813222 A HU813222 A HU 813222A HU 322281 A HU322281 A HU 322281A HU 194358 B HU194358 B HU 194358B
Authority
HU
Hungary
Prior art keywords
ladder
tube
support
hook
crossbar
Prior art date
Application number
HU813222A
Other languages
English (en)
Hungarian (hu)
Inventor
Samuel D Smith
Original Assignee
Samuel D Smith
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 Samuel D Smith filed Critical Samuel D Smith
Priority claimed from PCT/GB1981/000146 external-priority patent/WO1982000491A1/en
Publication of HU194358B publication Critical patent/HU194358B/hu

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/48—Ladder heads; Supports for heads of ladders for resting against objects
    • E06C7/484—Supports specially adapted for use with a wall opening, e.g. windows

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
HU813222A 1980-07-30 1981-07-28 Segészerkezet létrához HU194358B (hu)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8024955 1980-07-30
PCT/GB1981/000146 WO1982000491A1 (en) 1980-07-30 1981-07-28 Attachment for a ladder

Publications (1)

Publication Number Publication Date
HU194358B true HU194358B (hu) 1988-01-28

Family

ID=10515152

Family Applications (1)

Application Number Title Priority Date Filing Date
HU813222A HU194358B (hu) 1980-07-30 1981-07-28 Segészerkezet létrához

Country Status (3)

Country Link
HU (1) HU194358B (Direct)
IN (1) IN157478B (Direct)
ZA (1) ZA815264B (Direct)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3293345A1 (en) * 2016-09-07 2018-03-14 Vare Invent AB Platform ladder apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3293345A1 (en) * 2016-09-07 2018-03-14 Vare Invent AB Platform ladder apparatus
US10047559B2 (en) 2016-09-07 2018-08-14 Vare Invent AB Platform ladder apparatus
US10801262B2 (en) 2016-09-07 2020-10-13 Ståsäker Ab Platform ladder apparatus

Also Published As

Publication number Publication date
ZA815264B (en) 1982-11-24
IN157478B (Direct) 1986-04-05

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