DE59600921D1 - LADDER IN PARTICULAR LADDER HEAD AND DRIVE FOR EMPLOYEES - Google Patents

LADDER IN PARTICULAR LADDER HEAD AND DRIVE FOR EMPLOYEES

Info

Publication number
DE59600921D1
DE59600921D1 DE59600921T DE59600921T DE59600921D1 DE 59600921 D1 DE59600921 D1 DE 59600921D1 DE 59600921 T DE59600921 T DE 59600921T DE 59600921 T DE59600921 T DE 59600921T DE 59600921 D1 DE59600921 D1 DE 59600921D1
Authority
DE
Germany
Prior art keywords
ladder
corners
bearing points
running wheels
wall
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 - Lifetime
Application number
DE59600921T
Other languages
German (de)
Inventor
Edwin Busenhart
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 DE59600921D1 publication Critical patent/DE59600921D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • E06C7/482—Supports specially adapted for resting the ladder against or in a corner
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)

Abstract

A running gear with running wheels is disclosed for the top end of both uprights of a simple ladder that form forward-facing bearing points on wall surfaces. Compared with the prior art, the running wheels (5, 5') have additional, diametrically opposed bearing points (9, 9') for corners that when used for outer corners (20) face inwards and when used for inner corners face outwards. The running wheels (5, 5') are preferably designed as elastic bodies. The new ladder above all allows telescopic ladders to be drawn out and set against a straight wall or edges and offers a safety that was hitherto impossible to achieve, in particular when the ladder was set against wall corners. Also disclosed is a ladder head to be mounted on a ladder and selectively provided with immovable bearing surfaces or running wheels. Both solutions have forward-facing bearing points for flat wall surfaces and diametrically opposed bearing points for outer and inner corners. The user may choose between both setting up modes according to his requirements.
DE59600921T 1995-06-14 1996-06-11 LADDER IN PARTICULAR LADDER HEAD AND DRIVE FOR EMPLOYEES Expired - Lifetime DE59600921D1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH175895 1995-06-14
CH327395 1995-11-20
CH355195 1995-12-15
PCT/CH1996/000224 WO1997000370A1 (en) 1995-06-14 1996-06-11 Ladder, in particular ladder head, and running gear for simple ladders

Publications (1)

Publication Number Publication Date
DE59600921D1 true DE59600921D1 (en) 1999-01-14

Family

ID=27173226

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59600921T Expired - Lifetime DE59600921D1 (en) 1995-06-14 1996-06-11 LADDER IN PARTICULAR LADDER HEAD AND DRIVE FOR EMPLOYEES

Country Status (5)

Country Link
EP (1) EP0832343B1 (en)
AT (1) ATE174102T1 (en)
AU (1) AU5808496A (en)
DE (1) DE59600921D1 (en)
WO (1) WO1997000370A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998035125A1 (en) * 1997-02-07 1998-08-13 Edwin Busenhart Straight ladder with an anti-slip device and adhesive intermediate layer for straight ladders
EP1249573A3 (en) 2001-04-14 2003-09-17 Benno Hälg Ladder standing support
ATE375432T1 (en) * 2002-05-16 2007-10-15 Edwin Busenhart EXTENDABLE ROLLING AND STOP LADDER
GB0709499D0 (en) * 2007-05-17 2007-06-27 Rojak Design Ltd Ladder stabiliser
AU2008229900A1 (en) * 2007-10-12 2009-04-30 Rojak Design Ltd Ladder stabiliser
GB2453584A (en) * 2007-10-12 2009-04-15 Rojak Design Ltd Ladder stabiliser for use with a ladder positioned against a wall
AT523482A3 (en) * 2020-02-11 2023-12-15 Heinemann Jan Arrangement of plug-in ladder part and mobile ladder attachment with spray head and manufacturing process

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH170960A (en) * 1933-11-14 1934-08-15 Cantone Lorenzo Sliding device on extension ladders.
US2788930A (en) * 1955-11-25 1957-04-16 Richard D Pals Ladder attachment
ZA708665B (en) * 1970-12-28 1971-10-27 Jonsson Aluminium And Steel En Improvements in ladders
US4273176A (en) * 1978-05-16 1981-06-16 Carefree Bicycle Tire Company Non-pneumatic tire
WO1993025793A1 (en) * 1992-06-16 1993-12-23 Edwin Busenhart Ladder, kit and leaning support for ladders
EP0656093B1 (en) * 1993-06-15 1998-09-02 BUSENHART, Edwin Ladder with support, fastening device, support and kit for building light ladders

Also Published As

Publication number Publication date
EP0832343B1 (en) 1998-12-02
AU5808496A (en) 1997-01-15
WO1997000370A1 (en) 1997-01-03
EP0832343A1 (en) 1998-04-01
ATE174102T1 (en) 1998-12-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

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