GB1369365A - Device for adapting the lengths of a pair of legs for example those of a ladder to unevenness of a supporting surface - Google Patents

Device for adapting the lengths of a pair of legs for example those of a ladder to unevenness of a supporting surface

Info

Publication number
GB1369365A
GB1369365A GB4031272A GB4031272A GB1369365A GB 1369365 A GB1369365 A GB 1369365A GB 4031272 A GB4031272 A GB 4031272A GB 4031272 A GB4031272 A GB 4031272A GB 1369365 A GB1369365 A GB 1369365A
Authority
GB
United Kingdom
Prior art keywords
legs
tubular member
furniture
flexible
adapting
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
Application number
GB4031272A
Other languages
English (en)
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
Publication of GB1369365A publication Critical patent/GB1369365A/en
Expired 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
    • E06C7/44—Means for mounting ladders on uneven ground

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
  • Legs For Furniture In General (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
GB4031272A 1972-02-10 1972-08-31 Device for adapting the lengths of a pair of legs for example those of a ladder to unevenness of a supporting surface Expired GB1369365A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2206326A DE2206326C3 (de) 1972-02-10 1972-02-10 Vorrichtung.zur Längenanpassung eines Beinpaares, insbesondere einer Leiter, an Bodenunebenheiten

Publications (1)

Publication Number Publication Date
GB1369365A true GB1369365A (en) 1974-10-09

Family

ID=5835645

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4031272A Expired GB1369365A (en) 1972-02-10 1972-08-31 Device for adapting the lengths of a pair of legs for example those of a ladder to unevenness of a supporting surface

Country Status (12)

Country Link
US (1) US3794141A (https=)
JP (1) JPS519353B2 (https=)
AT (1) AT334743B (https=)
BE (1) BE788188A (https=)
CA (1) CA970739A (https=)
CH (1) CH548530A (https=)
DE (1) DE2206326C3 (https=)
FR (1) FR2171700A5 (https=)
GB (1) GB1369365A (https=)
IT (1) IT969334B (https=)
NL (1) NL7211062A (https=)
SE (1) SE368257B (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2136285A (en) * 1983-03-17 1984-09-19 Hotpoint Ltd Levelling Arrangement
GB2231611A (en) * 1989-01-16 1990-11-21 John Randolph Wray Self-levelling attachment for ladder

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH554496A (fr) * 1972-05-12 1974-09-30 Test Sa D Etudes Tech Support a pieds a calage automatique.
JPS5716961Y2 (https=) * 1978-03-28 1982-04-09
US4497390A (en) * 1983-05-23 1985-02-05 Wilson Frederick D Self-adjusting ladder
US4541650A (en) * 1983-10-11 1985-09-17 Cline Jack B Motorcycle ride-off stand
US4673061A (en) * 1986-08-13 1987-06-16 Zeiset A Leon Automatic ladder leveling apparatus
US4951780A (en) * 1988-08-08 1990-08-28 Kim Myung H Combination ladder and height adjustable scaffold
US5007503A (en) * 1990-07-19 1991-04-16 Walter Sturm Ladder levelling device with locking means
JP2012523513A (ja) * 2009-04-14 2012-10-04 アイ２ゼット・アンパルトセルスカブ 脚レベリング
US10179092B2 (en) * 2015-09-14 2019-01-15 David Marshall Plavan Stand for supporting a baby bottle and a method thereof
US11549636B1 (en) 2020-04-20 2023-01-10 Richard F. Langner Systems and methods for a self-stabilizing platform

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3102606A (en) * 1961-02-21 1963-09-03 Hopfeld Henry Adjustable legs for ladders
US3090466A (en) * 1961-07-05 1963-05-21 Allen J Wright Slope support compensators for ladders

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2136285A (en) * 1983-03-17 1984-09-19 Hotpoint Ltd Levelling Arrangement
GB2231611A (en) * 1989-01-16 1990-11-21 John Randolph Wray Self-levelling attachment for ladder

Also Published As

Publication number Publication date
NL7211062A (https=) 1973-08-14
DE2206326C3 (de) 1974-10-17
DE2206326A1 (de) 1973-08-30
FR2171700A5 (https=) 1973-09-21
US3794141A (en) 1974-02-26
IT969334B (it) 1974-03-30
JPS519353B2 (https=) 1976-03-26
SE368257B (https=) 1974-06-24
ATA737972A (de) 1976-05-15
CH548530A (de) 1974-04-30
JPS4889074A (https=) 1973-11-21
BE788188A (fr) 1973-02-28
DE2206326B2 (de) 1974-03-14
CA970739A (en) 1975-07-08
AT334743B (de) 1976-02-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee