JPS5910499U - Simple ladder using a lifting safety device - Google Patents

Simple ladder using a lifting safety device

Info

Publication number
JPS5910499U
JPS5910499U JP10439382U JP10439382U JPS5910499U JP S5910499 U JPS5910499 U JP S5910499U JP 10439382 U JP10439382 U JP 10439382U JP 10439382 U JP10439382 U JP 10439382U JP S5910499 U JPS5910499 U JP S5910499U
Authority
JP
Japan
Prior art keywords
safety device
ladder
lifting safety
rod
lifting
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
JP10439382U
Other languages
Japanese (ja)
Inventor
木曽　国春
Original Assignee
株式会社木曽製作所
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 株式会社木曽製作所 filed Critical 株式会社木曽製作所
Priority to JP10439382U priority Critical patent/JPS5910499U/en
Publication of JPS5910499U publication Critical patent/JPS5910499U/en
Pending legal-status Critical Current

Links

Landscapes

  • Ladders (AREA)
  • Emergency Lowering Means (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本案の実施例を示すものにして、第１図は案内軌
道杆の斜視図、第２図は昇降安全機の斜視図、第３図は
昇降安全機と案内軌道杆との係合を示す説明断面図、第
４図は昇降安全機の断面図、゛第５図は簡易梯子として
の使用状態を示す側面図である。 １・・・案内軌道杆、２・・・透孔、３・・・釜枠板、
４・・・歯車、７・・・命綱、８・・・握り手、９・・
・ステップボルト。The drawings show an embodiment of the present invention; Fig. 1 is a perspective view of the guide track rod, Fig. 2 is a perspective view of the elevating safety device, and Fig. 3 shows the engagement between the elevating safety device and the guide track rod. FIG. 4 is a cross-sectional view of the lifting safety device, and FIG. 5 is a side view showing the state in which it is used as a simple ladder. 1... Guide raceway rod, 2... Through hole, 3... Hook frame plate,
4...Gear, 7...Lifeline, 8...Hand grip, 9...
・Step bolt.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 長手方向に沿いラック式に透孔を列設した長尺の案内軌
道杆と、該軌道杆に設けた透孔に噛合する歯車と、軌道
杆に沿うて摺動可能に結合させる金枠板、及び摺動調整
装置、並に人体と連結する命綱とを装備した昇降安全機
とよりなる昇降梯子装置に於て、昇降安全機の金枠板の
一側方に所要長さの握り手を突設固定し、一方梯子の両
側に、ステップボルトを所要間隔離して交互に設けたこ
とを特徴とする、昇降安全機を利用する簡易梯子。A long guide track rod with through holes arranged in a rack manner along the longitudinal direction, a gear that meshes with the through holes provided in the raceway rod, and a metal frame plate that is slidably coupled along the raceway rod. In a lifting ladder device consisting of a lifting safety device equipped with a sliding adjustment device and a lifeline connected to the human body, a handgrip of the required length is attached to one side of the metal frame plate of the lifting safety device. A simple ladder that utilizes a lifting safety device, characterized in that step bolts are installed and fixed on both sides of the ladder, separated by a required distance and alternately provided.
JP10439382U 1982-07-12 1982-07-12 Simple ladder using a lifting safety device Pending JPS5910499U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10439382U JPS5910499U (en) 1982-07-12 1982-07-12 Simple ladder using a lifting safety device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10439382U JPS5910499U (en) 1982-07-12 1982-07-12 Simple ladder using a lifting safety device

Publications (1)

Publication Number Publication Date
JPS5910499U true JPS5910499U (en) 1984-01-23

Family

ID=30245144

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10439382U Pending JPS5910499U (en) 1982-07-12 1982-07-12 Simple ladder using a lifting safety device

Country Status (1)

Country Link
JP (1) JPS5910499U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0593963U (en) * 1992-06-01 1993-12-21 朝日金属精工株式会社 Lift ladder with fall prevention device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5622400B2 (en) * 1975-03-10 1981-05-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5622400B2 (en) * 1975-03-10 1981-05-25

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0593963U (en) * 1992-06-01 1993-12-21 朝日金属精工株式会社 Lift ladder with fall prevention device

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