Patents
Sitemap › F16 - Engineering elements or 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 › F16G 17 - Hooks as integral parts of chains
Patents for F16G 17 - Hooks as integral parts of chains (101)
12/2013
12/10/2013US8602468 Apparatus for coupling to a chain
07/2013
07/10/2013EP2611722A1 Chain hook
06/2013
06/12/2013CN103153835A Chain hook
05/2013
05/16/2013WO2013067641A1 Hook with holding means and method for holding down underground tank with a strap
05/16/2013CA2854824A1 Hook with holding means and method for holding down underground tank with a strap
02/2013
02/28/2013DE102009013197B4 Anschlagelement und Kombination aus einem Anschlagelement und einem Befestigungsmittel Stop element and combination of a stop element and a fastener
07/2012
07/17/2012US8220244 Component for shortening chains
07/10/2012CA2697329C Hook for detection of chain sling failure
03/2012
03/08/2012WO2012027782A1 Chain hook
03/08/2012CA2809684A1 Chain hook
06/2011
06/08/2011EP1608580B1 A chain coupling component
02/2011
02/17/2011DE202010013972U1 Stufenlos variable Schwerlastaufnahme Infinitely variable heavy load handling
09/2010
09/23/2010DE102009013197A1 Anschlagelement und Kombination aus einem Anschlagelement und einem Befestigungsmittel Stop element and combination of a stop element and a fastener
08/2010
08/04/2010CN1741960B A chain coupling component
02/2010
02/11/2010DE202008011804U1 Vorrichtung zum Einhängen eines einem Kettenhaken ähnlichen Teils in eine Kette Apparatus for suspending a chain hook a similar part in a chain
10/2009
10/18/2009CA2628256A1 Multipurpose working chain
06/2009
06/19/2009CA2619099A1 Security hook with blocking member
02/2009
02/19/2009DE102007038142A1 Hakenkupplung Pintle hook
08/2008
08/06/2008CN100408465C 吊钩 Hook
04/2008
04/24/2008US20080092345 Security Hook with Blocking Member
01/2008
01/10/2008DE202007015967U1 Verkürzungshaken Shortening hook
12/2007
12/06/2007DE10164595B4 Haken Hook
08/2007
08/29/2007CN200940661Y Chain regulator and chain rigging length regulator composed of it
04/2007
04/05/2007DE102005044061A1 Holding part for fastening a chain on a component, especially a crane hook or a chain-tension housing, has a holding opening for retaining a chain
03/2006
03/01/2006CN1741960A A chain coupling component
02/2006
02/23/2006DE10234626B4 Sicherheitsbauteile aus Stahl für die Hebe-,Zurr-,Förder -und Gewinnungstechnik Security steel components for the lifting, lashing, conveyor -and recovery technique
12/2005
12/28/2005EP1608580A1 A chain coupling component
09/2005
09/27/2005US6948752 Combination master link and chain shortener
07/2005
07/27/2005EP1456110B1 Hook
06/2005
06/21/2005US6907645 Wire spring latch safety hook
05/2005
05/26/2005US20050108860 Child safety clip
04/2005
04/13/2005CN1606529A 吊钩 Hook
01/2005
01/27/2005US20050017527 Hook
01/27/2005US20050015945 Wire spring latch safety hook
10/2004
10/14/2004WO2004087554A1 A chain coupling component
10/13/2004EP0874779B1 A lifting hook
09/2004
09/15/2004EP1456110A1 Hook
09/14/2004US6789384 Adjustable hook and chain
08/2004
08/10/2004US6772488 Wire spring latch safety hook
05/2004
05/25/2004US6739022 Rotary buckle structure
05/13/2004US20040088838 Rotary buckle structure
05/06/2004US20040083710 Adjustable hook and chain
04/2004
04/22/2004DE10314291A1 Load engaging hook with shortening claw, has specific arrangement of final and penultimate chain links relative to claw jaws
02/2004
02/26/2004DE10234626A1 Safety component of steel for lifting, lashing, conveying and mining technology has impulse generator and sensor with fixed spacing integrated in two relatively spaced apart sections of one or two safety components
02/05/2004DE10327280A1 Hook for shortening a chain has upper section with eye and swiveling hook section with slit, into which chain link fits, upper section having nose which closes slit and prevents link from slipping out
12/2003
12/16/2003US6662409 Shortening hook for strands of round link chain
07/2003
07/10/2003WO2003055784A1 Hook
05/2003
05/06/2003CA2083989C Grab hook for attachment to a chain to provide partial link adjustment
04/2003
04/09/2003CN1105246C Gear gearing device using soundless chain
03/2003
03/27/2003US20030056340 Shortening hook for strands of round link chain
03/13/2003US20030047953 Releasable snap hook clasp
08/2002
08/07/2002EP0868388B1 Coupling device
08/07/2002EP0868386B1 A chain coupling assembly
02/2002
02/21/2002DE10036014A1 Safety component for chain link or hook comprises transponder which is mounted in bore using bi conical molding component outside load-bearing area
02/2000
02/10/2000DE19821675C1 Method for transporting shackle fitting has a spring clip inserted into the securing hole of the shackle bolt and with the securing sleeve threaded over the outer section of the clip
12/1999
12/14/1999US6000108 Towing hook structure
03/1999
03/23/1999US5884950 Coupling device
12/1998
12/22/1998US5851040 Chain coupling assembly
11/1998
11/04/1998EP0874779A1 A lifting hook
10/1998
10/07/1998EP0868388A1 Coupling device
10/07/1998EP0868386A1 A chain coupling assembly
06/1998
06/16/1998US5765891 Lifting hook
05/1998
05/27/1998CN1182843A Gear gearing device using soundless chain
03/1998
03/10/1998US5724804 Shortening claw
07/1997
07/09/1997EP0736150B1 Shortening claw
07/03/1997WO1997023408A1 Coupling device
07/03/1997WO1997023406A1 A lifting hook
07/03/1997WO1997023405A1 A chain coupling assembly
11/1996
11/28/1996WO1996037715A1 Turnable and pivotable round link chain locking device
11/26/1996US5577787 Safety hook and method
10/1996
10/09/1996EP0736150A1 Shortening claw
10/1995
10/31/1995US5462000 Non-turbulent pull down eye for buoyant test vehicle
09/1995
09/26/1995US5452679 Hoisting device with stressing indicia
08/1995
08/03/1995DE19502758A1 Lock element for pieces of jewellery
06/1995
06/29/1995WO1995017620A1 Shortening claw
04/1995
04/06/1995DE4408562C1 Hook or eye for suspending chain hoists on fixed structures
11/1994
11/10/1994WO1994025777A1 Chain engaging device
12/1993
12/22/1993EP0574798A1 Chain, such as a hauling chain, choker chain or sling chain
06/1993
06/24/1993DE4236599A1 Claw hook for round steel chain - has security piece forming load bearing part of hook which pivots and locks
12/1992
12/29/1992US5173998 Grab hook for attachment to a chain to provide partial link adjustment, and method of use thereof
12/24/1992DE4120470A1 Clasp for securing suspension chain of overhead rails in mining supports - has holes in each end and recessed upper surface with open latched hook underneath
07/1992
07/07/1992US5127219 Safety chain and latchable hook therefor
01/1991
01/17/1991DE4021032A1 Round link chain-shortening hook
07/1990
07/05/1990DE3942739A1 Claw hook
03/1990
03/08/1990DE3833771C1 Chain-coupling element with fixing point
07/1989
07/13/1989DE3807700C1 Chain fastening
08/1986
08/19/1986US4606096 Chain tensioner
08/1983
08/16/1983CA1151849A1 Chain claw hook
06/1983
06/22/1983EP0081844A1 Automatic locking and ejecting hook assembly
04/1983
04/12/1983US4379579 Automatic locking and ejecting hook assembly
12/1982
12/14/1982US4363509 Chain grab hook providing for a flat lay cross-over link
05/1982
05/25/1982US4330990 Chain claw hook
01/1982
01/12/1982CA1115935A1 Chain grab hook providing for a flat lay cross-over link
07/1981
07/28/1981US4280728 Grab hook
06/1981
06/16/1981US4273371 Claw hook assembly
03/1980
03/19/1980EP0008966A1 Hook for a link chain
05/1979
05/01/1979US4151708 Chain-shortening claw
04/1979
04/17/1979US4149369 Shortening hook for chains
10/1978
10/31/1978US4122585 Single-action double-lock snap
06/1978
06/06/1978US4093293 Shackles
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