JPS58137800U - Stopper device for suspension links for stairs - Google Patents

Stopper device for suspension links for stairs

Info

Publication number
JPS58137800U
JPS58137800U JP3466082U JP3466082U JPS58137800U JP S58137800 U JPS58137800 U JP S58137800U JP 3466082 U JP3466082 U JP 3466082U JP 3466082 U JP3466082 U JP 3466082U JP S58137800 U JPS58137800 U JP S58137800U
Authority
JP
Japan
Prior art keywords
stopper device
stairs
hanging
suspension links
upper arm
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
JP3466082U
Other languages
Japanese (ja)
Inventor
賢一 志村
Original Assignee
文化シヤツタ−株式会社
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 文化シヤツタ−株式会社 filed Critical 文化シヤツタ−株式会社
Priority to JP3466082U priority Critical patent/JPS58137800U/en
Publication of JPS58137800U publication Critical patent/JPS58137800U/en
Pending legal-status Critical Current

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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 drawings]

第１図は、実施例のストッパ装置が装備された収納式階
段の斜視図、第２図ａは、本考案の一実施例を示す階段
用懸下リンクのストッパ装置の側面図、第２図すは、第
２図ａの作動図、第３図は、第２図ａの懸下金具および
懸下リンクの斜視図である。 １・・・・・・収納枠、５・・・・・・収納蓋、６・・
・・・・懸下リンク、７・・・・・・懸下金具、７ｅ、
　　８ａ・・・・・・つば、８・・・・・・上アーム、
９・・・・・・下アーム。FIG. 1 is a perspective view of a retractable staircase equipped with a stopper device according to an embodiment, FIG. 2a is a side view of a stopper device for a suspension link for stairs showing an embodiment of the present invention, and FIG. FIG. 3 is a perspective view of the suspension fitting and suspension link of FIG. 2a. 1...Storage frame, 5...Storage lid, 6...
... Hanging link, 7... Hanging metal fittings, 7e,
8a...Brim, 8...Upper arm,
9...Lower arm.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 天井収納式階段の収納枠と、同階段の収納蓋の移動端と
の間に掛合わされていで、かつ、中間でナックル連結さ
れた上、下の両アームより成る懸下リンクの懸下傾角お
よび（または）ナックル成角を、リミット角度に衝止さ
せるためのストッパ装置において、上記収納枠に固設さ
れた懸下金具の側辺および（または）上部アームの下端
側辺に、折れつばが成形されていて、懸下金具の上記つ
ばにより上部アーム上端の側辺が衝止され、また上部ア
ームの上記つばにより下部アーム上端の側辺が衝止され
るように形成されていることを特徴とする階段用懸下リ
ンクのストッパ装置。The hanging inclination angle of a hanging link consisting of upper and lower arms that are interlocked between the storage frame of a ceiling retractable staircase and the movable end of the storage lid of the same staircase, and that are knuckle-connected in the middle. (or) In a stopper device for stopping the knuckle angle to the limit angle, a folding collar is formed on the side of the suspension fitting fixed to the storage frame and (or) on the lower end side of the upper arm. and is formed so that the side of the upper end of the upper arm is blocked by the brim of the hanging metal fitting, and the side of the upper end of the lower arm is blocked by the brim of the upper arm. A stopper device for suspension links for stairs.
JP3466082U 1982-03-13 1982-03-13 Stopper device for suspension links for stairs Pending JPS58137800U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3466082U JPS58137800U (en) 1982-03-13 1982-03-13 Stopper device for suspension links for stairs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3466082U JPS58137800U (en) 1982-03-13 1982-03-13 Stopper device for suspension links for stairs

Publications (1)

Publication Number Publication Date
JPS58137800U true JPS58137800U (en) 1983-09-16

Family

ID=30046150

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3466082U Pending JPS58137800U (en) 1982-03-13 1982-03-13 Stopper device for suspension links for stairs

Country Status (1)

Country Link
JP (1) JPS58137800U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61290159A (en) * 1985-06-17 1986-12-20 松下電工株式会社 Ceiling ladder apparatus
JPS6222299U (en) * 1985-07-25 1987-02-10
JPS6222298U (en) * 1985-07-25 1987-02-10
JPS62190042U (en) * 1986-05-26 1987-12-03
JPS62190043U (en) * 1986-05-26 1987-12-03

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61290159A (en) * 1985-06-17 1986-12-20 松下電工株式会社 Ceiling ladder apparatus
JPS6222299U (en) * 1985-07-25 1987-02-10
JPS6222298U (en) * 1985-07-25 1987-02-10
JPS62190042U (en) * 1986-05-26 1987-12-03
JPS62190043U (en) * 1986-05-26 1987-12-03

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