JPH04505355A - ４点足場を有する梯子 - Google Patents

４点足場を有する梯子

Info

Publication number
JPH04505355A
JPH04505355A JP2507439A JP50743990A JPH04505355A JP H04505355 A JPH04505355 A JP H04505355A JP 2507439 A JP2507439 A JP 2507439A JP 50743990 A JP50743990 A JP 50743990A JP H04505355 A JPH04505355 A JP H04505355A
Authority
JP
Japan
Prior art keywords
ladder
side member
support leg
support
ladders
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.)
Pending
Application number
JP2507439A
Other languages
English (en)
Japanese (ja)
Inventor
ヘゲン，ハンス
Original Assignee
ラウフオス　アクチスカベット
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 ラウフオス　アクチスカベット filed Critical ラウフオス　アクチスカベット
Publication of JPH04505355A publication Critical patent/JPH04505355A/ja
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C1/00—Ladders in general
    • E06C1/02—Ladders in general with rigid longitudinal member or members
    • E06C1/14—Ladders capable of standing by themselves
    • E06C1/16—Ladders capable of standing by themselves with hinged struts which rest on the ground
    • E06C1/20—Ladders capable of standing by themselves with hinged struts which rest on the ground with supporting struts formed as poles
    • 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
    • E06C7/423—Ladder stabilising struts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
  • Programmable Controllers (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Soil Working Implements (AREA)
  • Vehicle Body Suspensions (AREA)
  • Cephalosporin Compounds (AREA)
  • Medicines Containing Plant Substances (AREA)
JP2507439A 1989-05-16 1990-05-16 ４点足場を有する梯子 Pending JPH04505355A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO891965 1989-05-16
NO891965A NO171572C (no) 1989-05-16 1989-05-16 Stige med uavhengige, utsvingbare stötteben

Publications (1)

Publication Number Publication Date
JPH04505355A true JPH04505355A (ja) 1992-09-17

Family

ID=19892023

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2507439A Pending JPH04505355A (ja) 1989-05-16 1990-05-16 ４点足場を有する梯子

Country Status (9)

Country Link
EP (1) EP0472585B1 (de)
JP (1) JPH04505355A (de)
AT (1) ATE118594T1 (de)
AU (1) AU5651890A (de)
DE (1) DE69017018T2 (de)
DK (1) DK0472585T3 (de)
FI (1) FI915378A7 (de)
NO (1) NO171572C (de)
WO (1) WO1990014493A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2761390B1 (fr) * 1997-03-27 1999-06-04 Henri Rey Element d'echafaudage
CN105121772B (zh) * 2013-01-24 2017-05-17 伟英企业有限公司 可调梯子和相关组件
SE1951026A1 (en) * 2019-09-10 2020-10-20 Bengt Ekblom A support unit for a ladder and a ladder

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE279264C (de) *
US759176A (en) * 1902-12-15 1904-05-03 Aaron Hartzler Step-ladder.
CA1064872A (en) * 1976-09-27 1979-10-23 Douglas A. Chantler Ladder stabilizing device

Also Published As

Publication number Publication date
ATE118594T1 (de) 1995-03-15
NO891965D0 (no) 1989-05-16
WO1990014493A1 (en) 1990-11-29
NO171572C (no) 1994-03-04
DK0472585T3 (da) 1995-04-10
EP0472585B1 (de) 1995-02-15
FI915378A0 (fi) 1991-11-14
AU5651890A (en) 1990-12-18
DE69017018T2 (de) 1995-06-29
FI915378A7 (fi) 1991-11-14
DE69017018D1 (de) 1995-03-23
EP0472585A1 (de) 1992-03-04
NO171572B (no) 1992-12-21
NO891965L (no) 1990-11-19

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