JP2005104267A - ハッチカバー装置 - Google Patents
ハッチカバー装置 Download PDFInfo
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- JP2005104267A JP2005104267A JP2003339453A JP2003339453A JP2005104267A JP 2005104267 A JP2005104267 A JP 2005104267A JP 2003339453 A JP2003339453 A JP 2003339453A JP 2003339453 A JP2003339453 A JP 2003339453A JP 2005104267 A JP2005104267 A JP 2005104267A
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Abstract
【解決手段】 ハッチカバー装置20は、ハッチ開口部11を閉塞するハッチカバー21と駆動機構30とを備えており、ハッチカバー21は側部カバー22L,中央カバー22C,側部カバー22Rに分割されると共にそれぞれドグボルト23によって結合され、側部カバー22L,22Rと中央カバー22Cの何れかの結合を解除してハッチカバー21を左右二つに分割した状態とし、そのそれぞれを駆動機構30のモーターユニット32L,32Rの駆動によって側方に移動することでハッチ開口部11を開放するように構成されている。
【選択図】 図1
Description
図1は本発明に係るハッチカバー装置の一構成例を適用したばら積み貨物船(バルクキャリア)のハッチ開口部を概念的に示す断面図,図2はその上面図である。
11 ハッチ開口部
20 ハッチカバー装置
21 ハッチカバー(ハッチカバー部材)
22 部分カバー(部分カバー部材)
22C 中央カバー(部分カバー部材)
22L 側部カバー(部分カバー部材)
22R 側部カバー(部分カバー部材)
23(23L,23R) ドグボルト(結合手段)
30 駆動機構(移動駆動手段)
Claims (2)
- 甲板上のハッチ開口部を船幅方向に移動するハッチカバー部材で開閉するハッチカバー装置であって、
前記ハッチカバー部材は、船幅方向に少なくとも三つの部分カバー部材に分割されると共に、
隣接する前記部分カバー部材同士をそれぞれ分離可能に連結する結合手段と、
前記ハッチカバー部材を左右側方にそれぞれ移動する移動駆動手段と、を備えて構成されていることを特徴とするハッチカバー装置。 - 甲板上のハッチ開口部を船幅方向に移動するハッチカバー部材で開閉するハッチカバー装置であって、
前記ハッチカバー部材は、船幅方向に少なくとも三つの部分カバー部材に分割されると共に、
隣接する前記部分カバー部材同士をそれぞれ分離可能に連結する結合手段と、
前記ハッチカバー部材を左右側方にそれぞれ移動する移動駆動手段と、を備え、
任意の前記結合手段による連結を解除することで前記ハッチカバー部材を左右に二分割し、前記移動駆動手段によって各々を左右に移動駆動して前記ハッチ開口部を開放するように構成されていることを特徴とするハッチカバー装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003339453A JP4242241B2 (ja) | 2003-09-30 | 2003-09-30 | ハッチカバー装置 |
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JP2003339453A JP4242241B2 (ja) | 2003-09-30 | 2003-09-30 | ハッチカバー装置 |
Publications (2)
Publication Number | Publication Date |
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JP2005104267A true JP2005104267A (ja) | 2005-04-21 |
JP4242241B2 JP4242241B2 (ja) | 2009-03-25 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2003339453A Expired - Fee Related JP4242241B2 (ja) | 2003-09-30 | 2003-09-30 | ハッチカバー装置 |
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JP (1) | JP4242241B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016144954A (ja) * | 2015-02-06 | 2016-08-12 | 三井造船株式会社 | バラ積運搬船の油圧システム |
CN112105553A (zh) * | 2018-06-15 | 2020-12-18 | Ihi运搬机械株式会社 | 装船用遮雨装置 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101658283B1 (ko) * | 2014-08-04 | 2016-09-23 | 현대중공업 주식회사 | 액화가스 공급 시스템용 연료 공급 출구부 구조 |
CN108820133B (zh) * | 2018-06-29 | 2020-02-11 | 浙江海洋大学 | 一种组合式船舶舱口结构 |
-
2003
- 2003-09-30 JP JP2003339453A patent/JP4242241B2/ja not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016144954A (ja) * | 2015-02-06 | 2016-08-12 | 三井造船株式会社 | バラ積運搬船の油圧システム |
CN112105553A (zh) * | 2018-06-15 | 2020-12-18 | Ihi运搬机械株式会社 | 装船用遮雨装置 |
CN112105553B (zh) * | 2018-06-15 | 2024-01-26 | Ihi运搬机械株式会社 | 装船用遮雨装置 |
Also Published As
Publication number | Publication date |
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JP4242241B2 (ja) | 2009-03-25 |
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