NO20084162L - Loftekrok med kjedelengdereduserer - Google Patents
Loftekrok med kjedelengderedusererInfo
- Publication number
- NO20084162L NO20084162L NO20084162A NO20084162A NO20084162L NO 20084162 L NO20084162 L NO 20084162L NO 20084162 A NO20084162 A NO 20084162A NO 20084162 A NO20084162 A NO 20084162A NO 20084162 L NO20084162 L NO 20084162L
- Authority
- NO
- Norway
- Prior art keywords
- hook
- chain
- reducer
- opening
- chain length
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G17/00—Hooks as integral parts of chains
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G15/00—Chain couplings, Shackles; Chain joints; Chain links; Chain bushes
- F16G15/02—Chain couplings, Shackles; Chain joints; Chain links; Chain bushes for fastening more or less permanently
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
- Holders For Apparel And Elements Relating To Apparel (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Den foreliggende oppfinnelse angår en løftekrok (1) som kan brukes for å løfte laster ved hjelp av en løfteinnretning, omfattende en krokutformet del (3) som haker seg fast på lasten som skal løftes, og en kjedelengdereduserer (5) sikret til kroken, idet redusereren (5) omfatter på den ene side en åpning (1 7) av hvilken dimensjonen tillater at leddene i kjeden (7) passerer gjennom og tillater deretter at et av leddene (13) låses i posisjon når kjeden (7) er stram og på den annen side en innretning (2 1) for delvis avstegning av åpningen (1 7) og som er hengslet, slik at den kan løsgjøres manuelt simpelthen ved trykking av den for derved å tillate at lengden til kjeden (7) skal justeres. Oppfinnelsen utmerker seg ved at redusereren (5) omfatter en lukkefinger (10) som avstenger den krokutformede delen (3) for å forhindre lasten fra å bli frahaket, og ved at avstegningsinnretningen (21) omfatter en selvlåsende innretning (24) som holder lukkefingeren (10) i den låste posisjonen på delen (3) av kroken så lenge som avstegningsinnretningen (2 1) er løsnet fra åpningen (1 7) og enda ikke er blitt returnert til en posisjon i hvilken den ligger mot den utvendige ytterflaten (23).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0602048A FR2898173B1 (fr) | 2006-03-06 | 2006-03-06 | Crochet de levage avec reducteur de longueur de chaine |
PCT/FR2007/000377 WO2007101930A1 (fr) | 2006-03-06 | 2007-03-02 | Crochet de levage avec reducteur de longueur de chaine |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20084162L true NO20084162L (no) | 2008-10-03 |
Family
ID=37435064
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20084162A NO20084162L (no) | 2006-03-06 | 2008-10-03 | Loftekrok med kjedelengdereduserer |
Country Status (9)
Country | Link |
---|---|
US (1) | US20100007159A1 (no) |
EP (1) | EP1996832B1 (no) |
CN (1) | CN101400921B (no) |
AT (1) | ATE467777T1 (no) |
CA (1) | CA2644554A1 (no) |
DE (1) | DE602007006444D1 (no) |
FR (1) | FR2898173B1 (no) |
NO (1) | NO20084162L (no) |
WO (1) | WO2007101930A1 (no) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8646820B2 (en) | 2011-05-04 | 2014-02-11 | Ancra International, Llc | Hook assembly with variable angular hook orientation |
US9394935B2 (en) | 2011-05-04 | 2016-07-19 | Ancra International Llc | Hook assembly with variable angular hook orientation |
US8631636B2 (en) * | 2011-09-19 | 2014-01-21 | Tecsis Delta Metrics | Shackle assembly |
FI126405B (fi) | 2012-10-08 | 2016-11-15 | Konecranes Global Oy | Ketjulukko |
JP6143604B2 (ja) | 2013-08-09 | 2017-06-07 | 株式会社ターキー | 動物用の連結具 |
CN104495608A (zh) * | 2014-11-27 | 2015-04-08 | 张金茂 | 自锁式吊钩带可旋转吊环 |
JP6938429B2 (ja) | 2018-06-04 | 2021-09-22 | 株式会社キトー | ショートニングクラッチ |
CN108862014B (zh) * | 2018-09-14 | 2020-09-08 | 广东华坤建设集团有限公司 | 一种基于bim的装配式墙体吊装用钢扁担起吊结构 |
CN110477063B (zh) * | 2019-07-08 | 2021-10-22 | 西安理工大学 | 一种脱钩器 |
US11815122B2 (en) * | 2020-03-05 | 2023-11-14 | Intrepid Industries Inc. | Hook |
CN111623081A (zh) * | 2020-06-11 | 2020-09-04 | 上海外高桥造船有限公司 | 一种船用链条环扣及船用链条锁紧方法 |
CN113969959B (zh) * | 2021-10-11 | 2023-03-24 | 山东华源索具有限公司 | 一种羊角链条调节器 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1605187A (en) * | 1926-03-23 | 1926-11-02 | Charlie K Holt | Locking device for swivel hooks |
US1867574A (en) * | 1931-08-27 | 1932-07-19 | Nat Supply Co | Rod-line weight |
US2630610A (en) * | 1949-10-18 | 1953-03-10 | Yale & Towne Mfg Co | Chain-block connection |
US3912318A (en) * | 1974-06-27 | 1975-10-14 | Db Enterprises | Self-closing lift hook |
GB2088520B (en) | 1980-12-03 | 1984-05-10 | Parsons Controls Ltd | Chain engaging devices |
GB2127129A (en) | 1982-09-18 | 1984-04-04 | Wheway Watson Holdings Limited | Chain shortening/connecting |
DE3615435C2 (de) * | 1986-05-07 | 1995-08-24 | Thiele Gmbh & Co Kg | Ketten-Sperrelement, insbesondere Kettenstopper, für Rundgliederketten |
US4858977A (en) * | 1988-01-21 | 1989-08-22 | Mitchell Glen E | Self-attaching linking device |
JPH01236195A (ja) | 1988-03-14 | 1989-09-21 | Masakatsu Makino | チェーンブロックに於ける吊上げチェーンの長さ調節装置 |
SE506386C3 (sv) * | 1995-12-22 | 1998-01-19 | Frenolink Foervaltnings Ab | Lyftkrok med anordning foer att aendra lyftkaettingens effektiva laend |
DE19636544C1 (de) * | 1996-09-09 | 1997-08-07 | Weissenfels Contiweiss | Spannschloß für Gleitschutzketten |
DE10044531A1 (de) | 2000-09-04 | 2002-05-08 | Rud Ketten Rieger & Dietz | Bauteil zum Einstellen bzw. Verändern der wirksamen Länge einer Rundstahlkette |
DE10164595B4 (de) * | 2001-12-21 | 2007-12-06 | Rud Ketten Rieger & Dietz Gmbh U. Co. Kg | Haken |
DE20205316U1 (de) * | 2002-04-05 | 2002-07-25 | Westdeutscher Drahtseil Verkauf Dolezych Gmbh & Co | Anschlagvorrichtung |
DE10314291A1 (de) * | 2002-10-04 | 2004-04-22 | Westdeutscher Drahtseil-Verkauf Dolezych Gmbh & Co. | Anschlagmittel mit Sicherungseinrichtung für eine Kette |
SE526697C2 (sv) | 2003-03-31 | 2005-10-25 | Frenolink Foervaltnings Ab | Kättingförkortningsanordning |
SE525839C2 (sv) | 2003-03-31 | 2005-05-10 | Frenolink Foervaltnings Ab | Kättingkopplingskomponent |
FR2855580B3 (fr) * | 2003-05-09 | 2005-04-29 | Steven Hong | Crochet capable d'accrocher une chaine a la longueur souhaitee |
-
2006
- 2006-03-06 FR FR0602048A patent/FR2898173B1/fr not_active Expired - Fee Related
-
2007
- 2007-03-02 EP EP07731076A patent/EP1996832B1/fr not_active Not-in-force
- 2007-03-02 AT AT07731076T patent/ATE467777T1/de not_active IP Right Cessation
- 2007-03-02 CN CN2007800082071A patent/CN101400921B/zh not_active Expired - Fee Related
- 2007-03-02 US US12/281,930 patent/US20100007159A1/en not_active Abandoned
- 2007-03-02 CA CA002644554A patent/CA2644554A1/fr not_active Abandoned
- 2007-03-02 DE DE602007006444T patent/DE602007006444D1/de active Active
- 2007-03-02 WO PCT/FR2007/000377 patent/WO2007101930A1/fr active Application Filing
-
2008
- 2008-10-03 NO NO20084162A patent/NO20084162L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US20100007159A1 (en) | 2010-01-14 |
EP1996832A1 (fr) | 2008-12-03 |
CN101400921A (zh) | 2009-04-01 |
ATE467777T1 (de) | 2010-05-15 |
WO2007101930A1 (fr) | 2007-09-13 |
CA2644554A1 (fr) | 2007-09-13 |
CN101400921B (zh) | 2010-09-29 |
FR2898173B1 (fr) | 2009-02-20 |
FR2898173A1 (fr) | 2007-09-07 |
DE602007006444D1 (de) | 2010-06-24 |
EP1996832B1 (fr) | 2010-05-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |