JPS6024695U

JPS6024695U - Lifeboat simultaneous release device

Info

Publication number: JPS6024695U
Application number: JP11843183U
Authority: JP
Inventors: 敏夫飯塚; 康雄中井
Original assignee: 日立造船株式会社
Priority date: 1983-07-28
Filing date: 1983-07-28
Publication date: 1985-02-20

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

[Brief explanation of drawings]

図面は本考案の一実施例を示すもので、第１図は概略全
体図、第２図は要部拡大側面図、第３図は第２図のＩ−
Ｉ矢視図、第４図は第１シリンダー装置部の拡大断面図
、第５図は第２シリンダー装置部の拡大断面図、第６図
は油圧回路図、第７図及び第８図はダイヤフラムの動作
説明図である。１・・・支持体、２Ａ、２Ｂ・・・支持板、３・・・ス
リング、４・・・溝部、５・・・救命艇、６・・・船体
、７・・・水平支持ピン、８．８’、８“・・・第１フ
ツク、８ａ・・・水平部、８ｂ・・・垂下部、１０・・
・凹部、１１・・・第１シリンダー装置、１５・・・外
筒、１５ａ・・・穴部、１６・・・第２フツク、１６ａ
・・・押圧部、１６ｂ・・・延設部、１７・・・第２水
平ピン、１８・・・第２シリンダー装置、２１・・・油
圧装置、２３・・・油圧ハンドポンプ、２４・・・第１
油圧配管、２５・・・第２油圧配管、２６・・・手動切
換弁、２７・・・電磁切換弁、２９・・・ロック装置。The drawings show one embodiment of the present invention; FIG. 1 is a schematic overall view, FIG. 2 is an enlarged side view of the main part, and FIG.
I arrow view, FIG. 4 is an enlarged sectional view of the first cylinder device, FIG. 5 is an enlarged sectional view of the second cylinder device, FIG. 6 is a hydraulic circuit diagram, and FIGS. 7 and 8 are diaphragms. FIG. DESCRIPTION OF SYMBOLS 1... Support body, 2A, 2B... Support plate, 3... Sling, 4... Groove, 5... Lifeboat, 6... Hull, 7... Horizontal support pin, 8 .8', 8"...first hook, 8a...horizontal part, 8b...hanging part, 10...
- Recess, 11... First cylinder device, 15... Outer cylinder, 15a... Hole, 16... Second hook, 16a
... Pressing part, 16b... Extension part, 17... Second horizontal pin, 18... Second cylinder device, 21... Hydraulic device, 23... Hydraulic hand pump, 24...・First
Hydraulic piping, 25...Second hydraulic piping, 26...Manual switching valve, 27...Solenoid switching valve, 29...Lock device.

Claims

[Scope of utility model registration request]

The other end of the support, which has a groove into which a sling can be inserted, is supported on the hull, and the bent part of the L-shaped first hook is bent so that its horizontal part approaches the groove from above. A second hook is supported on the support body via a first horizontal pin so as to be able to be separated freely, and presses a hanging portion of the first hook so that the horizontal portion can swing upward. A first cylinder device is provided which is attached to the support body via a horizontal pin and is capable of holding and releasing the hanging portion of the first hook;
A lifeboat simultaneous release device characterized by being provided with a second cylinder device that swings the second hook and presses the hanging part of the first hook.