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JPS60124497U - moving ladder - Google Patents

moving ladder

Info

Publication number
JPS60124497U
JPS60124497U JP1329384U JP1329384U JPS60124497U JP S60124497 U JPS60124497 U JP S60124497U JP 1329384 U JP1329384 U JP 1329384U JP 1329384 U JP1329384 U JP 1329384U JP S60124497 U JPS60124497 U JP S60124497U
Authority
JP
Japan
Prior art keywords
brake member
brake
main body
ladder
body frame
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
JP1329384U
Other languages
Japanese (ja)
Inventor
飯田　尚義
Original Assignee
有限会社　ソ−リツ産業
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 有限会社　ソ−リツ産業 filed Critical 有限会社　ソ−リツ産業
Priority to JP1329384U priority Critical patent/JPS60124497U/en
Publication of JPS60124497U publication Critical patent/JPS60124497U/en
Pending legal-status Critical Current

Links

Landscapes

  • Ladders (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) [Summary] 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]

第１図は移動梯子の側面図、第２図は制動解除装置の説
明図、第３図は走行レールに対する支持ローラの保合支
持状態を示す一部破断説明図である。 図中１はフレーム、２はステップ、６は支持ローラ、７
は走行レール、９は制動部材としてのブ　　−レーキシ
ュー、１４はばね部材としての引張ばね１，１５は制動
解除装置としての制動解除レバーである。FIG. 1 is a side view of the movable ladder, FIG. 2 is an explanatory view of the brake release device, and FIG. 3 is a partially cutaway explanatory view showing the state in which the support rollers are held and supported with respect to the traveling rail. In the figure, 1 is a frame, 2 is a step, 6 is a support roller, 7
1 is a traveling rail, 9 is a brake shoe as a braking member, and 14 is a tension spring 1, 15 as a spring member, a brake release lever as a brake release device.

Claims (1)

【実用新案登録請求の範囲】 多数のステップが階段状に固着された本体フレームの上
部に走行レールに移動可能に係合支持される支持ローラ
を取付けた移動梯子にあって、前記本体フレームの上部
に取付けられ、前記走行レールと圧接可能な制動部材と
、 前記制動部材に連結され、常にはばね力により前記走行
レールと制動部材とを圧接させ、移動梯子の停止状態を
保持するばね部材と、 前記制動部材に連結され、前記ばね部材のばね力に抗し
て前記走行レールと制動部材との圧接を解除させて移動
梯子を移動可能とする制動解除装置とを備えてなること
を特徴とする移動梯子。[Claims for Utility Model Registration] A movable ladder has a plurality of steps fixed to the main body frame in the form of steps, and a support roller that is movably engaged with and supported by a traveling rail is attached to the upper part of the main body frame, the upper part of the main body frame a braking member that is attached to the brake member and can be pressed against the travel rail; a spring member that is connected to the brake member and always presses the travel rail and the brake member with spring force to maintain the stopped state of the movable ladder; The present invention is characterized by comprising a brake release device connected to the brake member and configured to release the pressure contact between the traveling rail and the brake member against the spring force of the spring member, thereby making the movable ladder movable. mobile ladder.
JP1329384U 1984-01-31 1984-01-31 moving ladder Pending JPS60124497U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1329384U JPS60124497U (en) 1984-01-31 1984-01-31 moving ladder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1329384U JPS60124497U (en) 1984-01-31 1984-01-31 moving ladder

Publications (1)

Publication Number Publication Date
JPS60124497U true JPS60124497U (en) 1985-08-22

Family

ID=30497164

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1329384U Pending JPS60124497U (en) 1984-01-31 1984-01-31 moving ladder

Country Status (1)

Country Link
JP (1) JPS60124497U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102039521B1 (en) * 2019-01-25 2019-11-01 건양대학교산학협력단 Public safety ladder and the operating method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102039521B1 (en) * 2019-01-25 2019-11-01 건양대학교산학협력단 Public safety ladder and the operating method thereof

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