IT8567015A0 - Dispositivo livellatore per scale - Google Patents

Dispositivo livellatore per scale

Info

Publication number
IT8567015A0
IT8567015A0 IT8567015A IT6701585A IT8567015A0 IT 8567015 A0 IT8567015 A0 IT 8567015A0 IT 8567015 A IT8567015 A IT 8567015A IT 6701585 A IT6701585 A IT 6701585A IT 8567015 A0 IT8567015 A0 IT 8567015A0
Authority
IT
Italy
Prior art keywords
stairs
leveling device
leveling
Prior art date
Application number
IT8567015A
Other languages
English (en)
Other versions
IT1182344B (it
IT8567015A1 (it
Inventor
Baden Leonard Hodson
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/it
Publication of IT8567015A1 publication Critical patent/IT8567015A1/it
Application granted granted Critical
Publication of IT1182344B publication Critical patent/IT1182344B/it

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 Dispositivo livellatore per scale IT1182344B (it)

Applications Claiming Priority (1)

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

Publications (3)

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

Family

ID=3770474

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67015/85A IT1182344B (it) 1984-01-11 1985-01-09 Dispositivo livellatore per scale

Country Status (5)

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

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
EP2171203B1 (en) * 2007-06-15 2016-01-27 Ronald Paul Jones An adjustable support device
GB2548130A (en) * 2016-03-09 2017-09-13 Radford Alan Levelling device for a ladder
EP3524768B1 (de) * 2018-02-07 2021-04-28 Hailo-Werk Rudolf Loh GmbH & Co. KG Stehleiter, insbesondere stufenstehleiter

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
US4456095A (en) * 1981-01-02 1984-06-26 Milba Properties Pty. Ltd. Levelling device for ladders

Also Published As

Publication number Publication date
AU568907B2 (en) 1988-01-14
IT1182344B (it) 1987-10-05
ZA85188B (en) 1985-09-25
WO1985003103A1 (en) 1985-07-18
AU3834485A (en) 1985-07-30
EP0202224A1 (en) 1986-11-26
IT8567015A1 (it) 1986-07-09

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