IT1182344B - STAIR LEVELING DEVICE - Google Patents

STAIR LEVELING DEVICE

Info

Publication number
IT1182344B
IT1182344B IT67015/85A IT6701585A IT1182344B IT 1182344 B IT1182344 B IT 1182344B IT 67015/85 A IT67015/85 A IT 67015/85A IT 6701585 A IT6701585 A IT 6701585A IT 1182344 B IT1182344 B IT 1182344B
Authority
IT
Italy
Prior art keywords
stair
leveling device
leveling
stair leveling
Prior art date
Application number
IT67015/85A
Other languages
Italian (it)
Other versions
IT8567015A0 (en
IT8567015A1 (en
Inventor
Leonard Hodson Baden
Original Assignee
Milba Properties Pty Ltd
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 Milba Properties Pty Ltd filed Critical Milba Properties Pty Ltd
Publication of IT8567015A0 publication Critical patent/IT8567015A0/en
Publication of IT8567015A1 publication Critical patent/IT8567015A1/en
Application granted granted Critical
Publication of IT1182344B publication Critical patent/IT1182344B/en

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
    • E06C7/42—Ladder feet; Supports therefor
    • E06C7/44—Means for mounting ladders on uneven ground

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
IT67015/85A 1984-01-11 1985-01-09 STAIR LEVELING DEVICE IT1182344B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPG315084 1984-01-11

Publications (3)

Publication Number Publication Date
IT8567015A0 IT8567015A0 (en) 1985-01-09
IT8567015A1 IT8567015A1 (en) 1986-07-09
IT1182344B true IT1182344B (en) 1987-10-05

Family

ID=3770474

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67015/85A IT1182344B (en) 1984-01-11 1985-01-09 STAIR LEVELING DEVICE

Country Status (5)

Country Link
EP (1) EP0202224A1 (en)
AU (1) AU568907B2 (en)
IT (1) IT1182344B (en)
WO (1) WO1985003103A1 (en)
ZA (1) ZA85188B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8360204B2 (en) 2007-03-23 2013-01-29 Landon Innovations, Llc Self-adjusting ladder leveling device
AU2008261597B2 (en) * 2007-06-15 2014-12-04 Ronald Paul Jones An adjustable support device
GB2548130A (en) * 2016-03-09 2017-09-13 Radford Alan Levelling device for a ladder
EP3524768B1 (en) * 2018-02-07 2021-04-28 Hailo-Werk Rudolf Loh GmbH & Co. KG Step ladder, in particular step ladder with treads

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2555036A (en) * 1946-07-24 1951-05-29 Har Jo Ind Res Corp Equalizer ladder base
GB655493A (en) * 1948-06-21 1951-07-25 John George Hanington Improvements in or relating to support units for ladders used on uneven or sloping ground
WO1982002416A1 (en) * 1981-01-02 1982-07-22 Hodson Baden Leonard Levelling device for ladders

Also Published As

Publication number Publication date
AU568907B2 (en) 1988-01-14
IT8567015A0 (en) 1985-01-09
ZA85188B (en) 1985-09-25
AU3834485A (en) 1985-07-30
WO1985003103A1 (en) 1985-07-18
EP0202224A1 (en) 1986-11-26
IT8567015A1 (en) 1986-07-09

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