JPH04505354A - 継足し梯子 - Google Patents

継足し梯子

Info

Publication number
JPH04505354A
JPH04505354A JP2507438A JP50743890A JPH04505354A JP H04505354 A JPH04505354 A JP H04505354A JP 2507438 A JP2507438 A JP 2507438A JP 50743890 A JP50743890 A JP 50743890A JP H04505354 A JPH04505354 A JP H04505354A
Authority
JP
Japan
Prior art keywords
ladder
rope
rope guide
ladders
guide
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
JP2507438A
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 JPH04505354A publication Critical patent/JPH04505354A/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
    • E06C1/04—Ladders for resting against objects, e.g. walls poles, trees
    • E06C1/08—Ladders for resting against objects, e.g. walls poles, trees multi-part
    • E06C1/12—Ladders for resting against objects, e.g. walls poles, trees multi-part extensible, e.g. telescopic

Landscapes

  • Ladders (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Dental Preparations (AREA)
  • Paints Or Removers (AREA)
  • Programmable Controllers (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Valve Device For Special Equipments (AREA)
JP2507438A 1989-05-16 1990-05-16 継足し梯子 Pending JPH04505354A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO891964A NO167473C (no) 1989-05-16 1989-05-16 Heisestige
NO891964 1989-05-16

Publications (1)

Publication Number Publication Date
JPH04505354A true JPH04505354A (ja) 1992-09-17

Family

ID=19892022

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2507438A Pending JPH04505354A (ja) 1989-05-16 1990-05-16 継足し梯子

Country Status (9)

Country Link
EP (1) EP0479797B1 (no)
JP (1) JPH04505354A (no)
AT (1) ATE104402T1 (no)
AU (1) AU5650790A (no)
DE (1) DE69008177T2 (no)
DK (1) DK0479797T3 (no)
FI (1) FI915377A0 (no)
NO (1) NO167473C (no)
WO (1) WO1990014491A1 (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104234615A (zh) * 2013-06-10 2014-12-24 镇江跃进机械厂有限公司 一种防侧摔安全梯
JP6262601B2 (ja) * 2014-05-30 2018-01-17 紀美代 中尾 三連伸縮梯子
CN105888525A (zh) * 2016-06-12 2016-08-24 吴江市三达五金工具厂 一种方便收纳的组合式梯子
CN110344746A (zh) * 2019-04-29 2019-10-18 珠海五八科技有限公司 一种操作便捷的伸缩梯

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3347340A (en) * 1966-01-20 1967-10-17 Werner Co Inc R D Extension ladders
US3402788A (en) * 1967-05-25 1968-09-24 Werner Co Inc R D Extension ladders

Also Published As

Publication number Publication date
NO891964L (no) 1990-11-19
EP0479797B1 (en) 1994-04-13
DE69008177D1 (de) 1994-05-19
NO167473C (no) 1991-11-06
AU5650790A (en) 1990-12-18
DE69008177T2 (de) 1994-09-29
FI915377A0 (fi) 1991-11-14
NO167473B (no) 1991-07-29
ATE104402T1 (de) 1994-04-15
EP0479797A1 (en) 1992-04-15
WO1990014491A1 (en) 1990-11-29
NO891964D0 (no) 1989-05-16
DK0479797T3 (da) 1994-08-08

Similar Documents

Publication Publication Date Title
US6401861B1 (en) Adjustable floating ladder for loading a dumpster
US3871479A (en) Telescoping stairway
US11578533B2 (en) Step ladder device allowing the user to stand and work safely and comfortably on the upper steps of a step ladder
US4922940A (en) Invalid walker
JPH04505354A (ja) 継足し梯子
US20030121723A1 (en) Adjustable tree stand
US4050542A (en) Mobile rescue apparatus
JPH02117591A (ja) 互いに連接された２個または３個の要素からなるブームを有する折りたたみ可能なクレーン
JPH0312820Y2 (no)
US6638199B2 (en) Collapsible structure device for practicing elastics-assisted trampoline, an activity called “acro-bungy”
JPS6342069B2 (no)
CN105909163A (zh) 一种机电安装安全梯具
JP2640337B2 (ja) 垂直孔昇降用梯子
US2245223A (en) Portable scaffold
JP2000317012A (ja) スロ−プ付階段訓練器
JP3176208B2 (ja) 可動式フック装置付多連梯子
JPH0240076Y2 (no)
JP2001060412A (ja) 投光機
JP4053850B2 (ja) 伸縮機構、及び同伸縮機構を具備する多段梯子
JP3534541B2 (ja) 水路内作業安全装置
GB2336174A (en) Collapsible step ladder
AU2021206841A1 (en) A ladder system
CN113356550A (zh) 一种易拆卸脚手架
JPS59477Y2 (ja) 建物用避難装置
JP3018639U (ja) 三脚脚立