ES2037476T3 - DEVICE IN CHAIN STOPORS. - Google Patents

DEVICE IN CHAIN STOPORS.

Info

Publication number
ES2037476T3
ES2037476T3 ES198989850023T ES89850023T ES2037476T3 ES 2037476 T3 ES2037476 T3 ES 2037476T3 ES 198989850023 T ES198989850023 T ES 198989850023T ES 89850023 T ES89850023 T ES 89850023T ES 2037476 T3 ES2037476 T3 ES 2037476T3
Authority
ES
Spain
Prior art keywords
chain
anchor
guide
retainer
support structure
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.)
Expired - Lifetime
Application number
ES198989850023T
Other languages
Spanish (es)
Inventor
Harry Egon Martensson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kockums Marine AB
Original Assignee
Kockums Marine AB
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 Kockums Marine AB filed Critical Kockums Marine AB
Application granted granted Critical
Publication of ES2037476T3 publication Critical patent/ES2037476T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/18—Stoppers for anchor chains

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)

Abstract

DISPOSICION EN RETENES DE CADENAS PARA TENSAR LA CADENA DEL ANCLA CON OBJETO DE MANTENER EL ANCLA EN AJUSTE APRETADO CONTRA UN APOYO CUANDO EL ANCLA ESTA EN SU POSICION ESTIBADA, INCLUYENDO DICHO RETEN DE CADENA UNA RESBALADERA PROVISTA DE UNA GARGANTA DE GUIA EN LA QUE SE GUIA LA CADENA DEL ANCLA DURANTE LAS OPERACIONES DE BAJADA Y ARRASTRE DE LA MISMA. UNA ESTRUCTURA DE APOYO ESTA RIGIDAMENTE UNIDA AL ARMAZON DE DICHO RETEN DE CADENA Y SE EXTIENDE EN UNA DIRECCION ASCENDENTE DESDE DICHO RETEN DE CADENA, SOSTENIENDO A PIVOTAMIENTO DICHA ESTRUCTURA DE APOYO UNOS MEDIOS DE TENSADO DE CADENA, EXTENDIBLES Y RETRACTILES, ACCIONADOS POR UN MEDIO DE PRESION, QUE SON PIVOTABLES ENTRE UNA POSICION NO OPERATIVA ENCIMA DE DICHA GARGANTA DE GUIA DE DICHA DESLIZADERA Y UNA POSICION OPERATIVA EN LA QUE EL MIEMBRO EXTENSIBLE DE DICHOS MEDIOS DE TENSADO DE CADENA ESTA EN CONTACTO DE ACCIONAMIENTO MOTOR CON UN ESLABON DE CADENA DE DICHA CADENA DE ANCLA, EN DICHA GARGANTA DE GUIA, PARA EMPUJAR DICHA CADENADE ANCLA, EN LA DIRECCION DE ARRASTRE A LO LARGO DE DICHA GARGANTA DE GUIA.ARRANGEMENT OF CHAIN RETAINERS TO TENSION THE ANCHOR CHAIN IN ORDER TO MAINTAIN THE ANCHOR IN A TIGHT FIT AGAINST A SUPPORT WHEN THE ANCHOR IS IN ITS STATUS POSITION, INCLUDING SUCH A CHAIN RETAINER GUIDE PROVIDED WITH A GUIDE. THE CHAIN OF THE ANCHOR DURING THE LOWERING AND DRAGGING OPERATIONS OF THE SAME. A SUPPORT STRUCTURE IS RIGIDLY ATTACHED TO THE STRUCTURE OF SUCH CHAIN RETAINER AND IT EXTENDS IN AN UPWARD DIRECTION FROM SUCH CHAIN RETAINER, SUPPORTING PIVOTING SUCH SUPPORT STRUCTURE, BY EXTENSION OF STRINGS, EXTENSION PRESSURE, WHICH ARE PIVOTABLE BETWEEN A NON-OPERATIONAL POSITION ABOVE SUCH SLIDING GUIDE THROUGH AND AN OPERATIONAL POSITION IN WHICH THE EXTENSIBLE MEMBER OF SUCH CHAIN TENSIONING MEANS IS IN CONTACT OF A CHAIN DRIVE CHAIN LINK OF ANCHOR, IN SUCH GUIDE THROAT, TO PUSH SUCH ANCHOR CHAIN, IN THE DRAG DIRECTION THROUGH SUCH GUIDE THROAT.

ES198989850023T 1989-01-26 1989-01-26 DEVICE IN CHAIN STOPORS. Expired - Lifetime ES2037476T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP89850023A EP0379848B1 (en) 1989-01-26 1989-01-26 Arrangement in chain stoppers

Publications (1)

Publication Number Publication Date
ES2037476T3 true ES2037476T3 (en) 1993-06-16

Family

ID=8203257

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989850023T Expired - Lifetime ES2037476T3 (en) 1989-01-26 1989-01-26 DEVICE IN CHAIN STOPORS.

Country Status (5)

Country Link
EP (1) EP0379848B1 (en)
JP (1) JPH02279488A (en)
KR (1) KR970010902B1 (en)
DE (1) DE68903827T2 (en)
ES (1) ES2037476T3 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO333043B1 (en) * 2010-02-19 2013-02-18 Aker Pusnes As Device at chain stops
KR102109163B1 (en) * 2013-11-19 2020-05-13 대우조선해양 주식회사 Hyd. chain compressor device for securing anchor to bell mouth
CN105539733A (en) * 2015-12-21 2016-05-04 大连中远船务工程有限公司 Nonstandard knife switch chain stopper with shallow groove
CN109965983A (en) * 2019-05-14 2019-07-05 吴兆锋 It is a kind of to be conveniently adjusted type detection device for ear-nose-throat department clinic
CN112550557A (en) * 2020-12-09 2021-03-26 南京中船绿洲机器有限公司 Marine anchor chain stopper
CN113562117B (en) * 2021-09-06 2022-10-14 山东海运股份有限公司 Anchor chain speed reduction device for ship and combined chain stopper
CN114313103A (en) * 2021-12-21 2022-04-12 广东中远海运重工有限公司 Self-weight lever self-throwing device and method for ship anchor without hawse pipe

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE299911C (en) *
US3361035A (en) * 1965-10-24 1968-01-02 J.L. Hunter Rountree Anchor chain retracting device
NO139775C (en) * 1977-04-28 1979-06-06 Pusnes Mek Verksted DEVICE AT CHAIN TOPS.

Also Published As

Publication number Publication date
KR970010902B1 (en) 1997-07-02
KR900011645A (en) 1990-08-01
EP0379848B1 (en) 1992-12-09
DE68903827T2 (en) 1993-04-08
JPH02279488A (en) 1990-11-15
DE68903827D1 (en) 1993-01-21
EP0379848A1 (en) 1990-08-01

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