NL7211062A - - Google Patents

Info

Publication number
NL7211062A
NL7211062A NL7211062A NL7211062A NL7211062A NL 7211062 A NL7211062 A NL 7211062A NL 7211062 A NL7211062 A NL 7211062A NL 7211062 A NL7211062 A NL 7211062A NL 7211062 A NL7211062 A NL 7211062A
Authority
NL
Netherlands
Application number
NL7211062A
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 filed Critical
Priority to DE19732340488 priority Critical patent/DE2340488A1/de
Publication of NL7211062A publication Critical patent/NL7211062A/xx

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)
NL7211062A 1972-02-10 1972-08-11 NL7211062A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19732340488 DE2340488A1 (de) 1972-02-10 1973-08-10 Vorrichtung zur laengenanpassung eines beinpaares, insbesondere einer leiter, an bodenunebenheiten

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
NL7211062A true NL7211062A (ja) 1973-08-14

Family

ID=5835645

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7211062A NL7211062A (ja) 1972-02-10 1972-08-11

Country Status (12)

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

Families Citing this family (12)

* 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 (ja) * 1978-03-28 1982-04-09
GB2136285B (en) * 1983-03-17 1987-05-13 Hotpoint Ltd Levelling arrangement
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
GB2231611A (en) * 1989-01-16 1990-11-21 John Randolph Wray Self-levelling attachment for ladder
US5007503A (en) * 1990-07-19 1991-04-16 Walter Sturm Ladder levelling device with locking means
EP2419594B8 (en) 2009-04-14 2015-02-18 Henrik Seibæk ApS Leg levelling
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

Also Published As

Publication number Publication date
GB1369365A (en) 1974-10-09
DE2206326C3 (de) 1974-10-17
CA970739A (en) 1975-07-08
US3794141A (en) 1974-02-26
JPS519353B2 (ja) 1976-03-26
FR2171700A5 (ja) 1973-09-21
DE2206326A1 (de) 1973-08-30
BE788188A (fr) 1973-02-28
ATA737972A (de) 1976-05-15
CH548530A (de) 1974-04-30
SE368257B (ja) 1974-06-24
DE2206326B2 (de) 1974-03-14
AT334743B (de) 1976-02-10
JPS4889074A (ja) 1973-11-21
IT969334B (it) 1974-03-30

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