JPS59114392U - Mast post raising device - Google Patents

Mast post raising device

Info

Publication number
JPS59114392U
JPS59114392U JP831683U JP831683U JPS59114392U JP S59114392 U JPS59114392 U JP S59114392U JP 831683 U JP831683 U JP 831683U JP 831683 U JP831683 U JP 831683U JP S59114392 U JPS59114392 U JP S59114392U
Authority
JP
Japan
Prior art keywords
mast post
attached
raising device
movable base
locking piece
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.)
Granted
Application number
JP831683U
Other languages
Japanese (ja)
Other versions
JPH0139678Y2 (en
Inventor
望月　広行
Original Assignee
石川島播磨重工業株式会社
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 石川島播磨重工業株式会社 filed Critical 石川島播磨重工業株式会社
Priority to JP831683U priority Critical patent/JPS59114392U/en
Publication of JPS59114392U publication Critical patent/JPS59114392U/en
Application granted granted Critical
Publication of JPH0139678Y2 publication Critical patent/JPH0139678Y2/ja
Granted 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、第２図は従来装置の正面図、第３図は本考案の
一実施例の正面図、第４図は主要部品の分解斜視図、第
５図、第６図は係止片の取付状態を示す拡大断面図、第
７図は第４図の主要部品の組立状態を示す正面図である
。 ３・・・固定台、６・・・マストポスト、９・・・ねじ
杆、１０・・・雄ねじ、１５・・・第１の係止片、１６
・・・第２の係止片。Figures 1 and 2 are front views of a conventional device, Figure 3 is a front view of an embodiment of the present invention, Figure 4 is an exploded perspective view of the main parts, and Figures 5 and 6 are locking pieces. FIG. 7 is an enlarged cross-sectional view showing the state in which the main parts of FIG. 4 are assembled. 3...Fixing base, 6...Mast post, 9...Threaded rod, 10...Male thread, 15...First locking piece, 16
...Second locking piece.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 固定台に枢支された可動台と、該可動台に取り付けられ
たマストポストと、周面に雄ねじを刻設したねじ杆と、
前記可動台に取り付けられ前記ねじ杆の先端と係合する
第１の係止片と、前記固定台に取り付けられ前記ねじ杆
の雄ねじと螺合する第２の係止片とを備えたことを特徴
とするマストポスト起倒装置。A movable base pivotally supported by a fixed base, a mast post attached to the movable base, and a threaded rod having a male thread carved on its circumferential surface;
A first locking piece that is attached to the movable base and engages with the tip of the screw rod, and a second locking piece that is attached to the fixed base and engages with the male thread of the screw rod. Features a mast post lifting device.
JP831683U 1983-01-24 1983-01-24 Mast post raising device Granted JPS59114392U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP831683U JPS59114392U (en) 1983-01-24 1983-01-24 Mast post raising device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP831683U JPS59114392U (en) 1983-01-24 1983-01-24 Mast post raising device

Publications (2)

Publication Number Publication Date
JPS59114392U true JPS59114392U (en) 1984-08-02
JPH0139678Y2 JPH0139678Y2 (en) 1989-11-28

Family

ID=30139806

Family Applications (1)

Application Number Title Priority Date Filing Date
JP831683U Granted JPS59114392U (en) 1983-01-24 1983-01-24 Mast post raising device

Country Status (1)

Country Link
JP (1) JPS59114392U (en)

Also Published As

Publication number Publication date
JPH0139678Y2 (en) 1989-11-28

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