GB2353319A - Ladder attachment - Google Patents

Ladder attachment Download PDF

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Publication number
GB2353319A
GB2353319A GB9916014A GB9916014A GB2353319A GB 2353319 A GB2353319 A GB 2353319A GB 9916014 A GB9916014 A GB 9916014A GB 9916014 A GB9916014 A GB 9916014A GB 2353319 A GB2353319 A GB 2353319A
Authority
GB
United Kingdom
Prior art keywords
ladder
attachment
stay
designed
fixing
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.)
Withdrawn
Application number
GB9916014A
Other versions
GB9916014D0 (en
Inventor
Francis Dennis Herbison
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
Priority to GB9916014A priority Critical patent/GB2353319A/en
Publication of GB9916014D0 publication Critical patent/GB9916014D0/en
Publication of GB2353319A publication Critical patent/GB2353319A/en
Withdrawn legal-status Critical Current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
    • E06C7/42—Ladder feet; Supports therefor
    • E06C7/46—Non-skid equipment

Abstract

A ladder attachment to reduce slippage comprises two legs 5, two lower rods 7, brackets 2,6 and bolts 3 for fixing the attachment to the side of a ladder 1, rubber grips 10, and an anchor pin 10 for insertion into earth or grass. The ladder attachment is designed so as to support a ladder at an optimum safe working angle.

Description

2353319 NOTE LADDER STAY LS-0 1 THE'LADDER-STAY'IS A SIMPLE ADD ON TO ANY
LADDER TO CREATE AN ANTISLIP DEVISE.
THE HEALTH & SAFETY EXECUTIVE HAVE A'RULE OF THUMB' OPTIMUM LADDER SAFETY ANGLE (DOUT FOR (A) ffiGH. WHICH MEANS THE ANGLE STAYS CONSTANT NO MATTER THE HEIGHT OF LADDER. BY WORKING TO THIS RULE THE "LADDER-STAY" CAN BE APPLIED TO ANY LENGTH OF LADDER TO ANY HEIGHT (WITHIN REASON), THE ONLY CHANGES WOULD BE VARYING SIZES OF'LADDER-STAY"S, DESIGNED TO 11AVE OPPOSING ANGLE, SLIPPING IS VERTUALLY ELIMINATED, THE SLIGHTEST START OF A SLIP WOULD BE ARRESTED BY A MINIMUM OF (ZLOCKS AT TOP AND BOTTOM OF "LADDER-STAY", ON A GRASS SURFACE (a) BY MEANS OF PUSH INTO GROUND'ANCHOR PIN'WHICH IS RETRACTABLE.
1 BELIEVE THIS IDEA WOULD SAVE A LOT OF ACCIDENTS HA-PPENING, MANY OF WHICH ARE FATAL. IDEAL FOR D.l.Y. AND THE LONE WORKER.
IT WOULD BE MADE FROM MINIMUM[ NUMBER OF METAL COMPONENTS AND IS SE TO FIX TO ANY LADDER MADE FROM ALUMINIUM. (DESIGNS IN HAND FOR WOOD AND POLE LADDERS) WITH OLONG BOLTS THREADED EITHER END FOR NUTS AND TO PASS THROUGH LADDER RUNGS, AND (Z BOLT FIXINGS TO FIX STAYS AT BOTTON TO FOLDING GOVERNING BAR, LOCK. SIDE LADDER GRIPS + STRENGTHENERS (WHERE POINTS OF STRESS MAY OCCUR) SIM[PLY E TO SLIP OVER AND SNAP ON LADDER SIDES WITH HOLES THROUGH WHICH ELONGATED BOLTS PASS, TO PICK UP AND FIX STAYS AT TOP (WI-11CH ALSO INCORPORATES GOVERNOR LOCK) 5 MIN FIXING THAT DOES NOT INTERFERE WITH EXTENSION LADDERS MOVEMENT, ALLOWS TOP LADDER TO SLIDE AND FIX IN PLACE FOR WORKING, AND BACK INTO LOWER LADDER WHEN NOT IN USE.
2 DRAWING (D(EXPLANATION) LS-01 (DESCRIPTION)
01 LADDER 02 TOP, SIDE OF LADDER, GRIP/STRENGTHENERS WITH PRE-DRILLED FIXING HOLE AND PRE-FIXED FITTING OF TOP GOVERNING STOPPER/LOCK.
(33 LONG THREADED (EITHER END) BOLTS THROUGH RUNGS FOR FIXING LADDER STAY FITTING TO LADDER.
04 PRE-FIXED FIXING PLATE.
(D5, LADDER-STAY LEGS.
06 LOWER SIDE OF LADDER GRIP/STRENGTHENERS PRE-DRILLED FOR FIXING BOLT.
(7) LOWER GOVERNING RODS/BARS WITH MIDDLE FOLDING FIXING AND STOPPER WHEN FOLDED OUT STRAIGHT. SNAP-IN LOCKS FOR ANCHOR PIN.
(19) ANCHOR-PIN FOR GROUND INSERTION WHEN WORKING ON GRASS OR EARTH. (RETRACTABLE) ANCHOR-PIN (VERTICAL) STRENGTHENING GOVERNOR. PRE-FIXED FIXING GUSSETS FOR LOWER GOVERNING RODS/BARS. RUBBER GRIPPER INSERTS AT BOTTOM OF LADDER-STAYS.
3

Claims (1)

  1. CLAIMS LS-01
    Q) LADDER-STAY DESIGNED TO STOP LADDER SLIPPAGE, WHEN USED IN STANDARD WORKING PRACTISE SITUATION. a DESIGNED THAT WHEN LADDER FEET AND LADDERSTAY FEET ARE ALL IN GROUND CONTACT AND EVEN, WILL ACHIEVE (H.S.E. RULE OF THUMB) OPTIMUM SAFE WORKING ANGLE (ONE OUT TO FOUR UP) REGARDLESS OF LADDER SIZE, OR HEIGHT. 0 ADAPTABLE TO NOT ONLY ALUMINIUM BUT WOODEN AND POLE LADDERSTOO. WILL REDUCE LADDER ACCIDENTS.
GB9916014A 1999-07-09 1999-07-09 Ladder attachment Withdrawn GB2353319A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9916014A GB2353319A (en) 1999-07-09 1999-07-09 Ladder attachment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9916014A GB2353319A (en) 1999-07-09 1999-07-09 Ladder attachment

Publications (2)

Publication Number Publication Date
GB9916014D0 GB9916014D0 (en) 1999-09-08
GB2353319A true GB2353319A (en) 2001-02-21

Family

ID=10856878

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9916014A Withdrawn GB2353319A (en) 1999-07-09 1999-07-09 Ladder attachment

Country Status (1)

Country Link
GB (1) GB2353319A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2366829A (en) * 2001-09-27 2002-03-20 Nigel Parker Ladder stabilising strut
ES2298018A1 (en) * 2004-11-12 2008-05-01 Escaleras Escalibur, S.L. Portable ladder stabilizing accessories
CN101936126A (en) * 2010-09-15 2011-01-05 山东电力集团公司潍坊供电公司 Grounding anti-skidding bamboo ladder

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB438979A (en) * 1934-07-12 1935-11-27 John Frank Giles Ladder strut
GB668050A (en) * 1950-07-11 1952-03-12 Richard Stock Improvements in and relating to ladders
GB2146378A (en) * 1983-09-12 1985-04-17 Michael Charles Jenkins Safety device for a ladder
GB2172044A (en) * 1985-03-07 1986-09-10 Michael Charles Jenkins Ladder attachment
US4632220A (en) * 1983-11-22 1986-12-30 Murrell John E Safety ladder

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB438979A (en) * 1934-07-12 1935-11-27 John Frank Giles Ladder strut
GB668050A (en) * 1950-07-11 1952-03-12 Richard Stock Improvements in and relating to ladders
GB2146378A (en) * 1983-09-12 1985-04-17 Michael Charles Jenkins Safety device for a ladder
US4632220A (en) * 1983-11-22 1986-12-30 Murrell John E Safety ladder
GB2172044A (en) * 1985-03-07 1986-09-10 Michael Charles Jenkins Ladder attachment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2366829A (en) * 2001-09-27 2002-03-20 Nigel Parker Ladder stabilising strut
GB2366829B (en) * 2001-09-27 2002-07-31 Nigel Parker Ladder stabiliser
ES2298018A1 (en) * 2004-11-12 2008-05-01 Escaleras Escalibur, S.L. Portable ladder stabilizing accessories
CN101936126A (en) * 2010-09-15 2011-01-05 山东电力集团公司潍坊供电公司 Grounding anti-skidding bamboo ladder

Also Published As

Publication number Publication date
GB9916014D0 (en) 1999-09-08

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)