Patents
Sitemap › B21 - Mechanical metal-working without essentially removing material; Punching metal › B21L - Making chains › B21L 19 - Appurtenances for chain-making not restricted to any particular process
Patents for B21L 19 - Appurtenances for chain-making not restricted to any particular process (169)
02/2015
02/03/2015US8944796 Mesh and apparatus for forming and/or using mesh
01/2015
01/28/2015CN104308071A 链条预拉装置 Chain pretensioners
01/21/2015CN204108220U 一种用于串验机上的减震导入防卡阻装置 A damping import anti-jamming device for the string test machine
01/21/2015CN204108219U 链条预拉装置 Chain pretensioners
01/21/2015CN204108218U 一种切断引料控制系统 One kind of feeding off the lead control system
01/14/2015CN102962394B 一种自动化连续式带附件链条预拉设备 An automated continuous chain belt pretensioners accessory equipment
12/2014
12/24/2014CN104226887A 一种切断引料控制系统 One kind of feeding off the lead control system
08/2014
08/13/2014CN103978151A 一种松圈架 One kind of loose circle frame
08/06/2014CN203751233U 自动链条切断机 Automatic chain cutter
08/06/2014CN203751232U 一种起重链条的自动试拉机的上链端夹具机构 One kind of lifting chain of automatic test machine pull on the chain end clamp mechanism
08/06/2014CN103962500A 一种松圈夹板 One kind of pine plywood circle
08/06/2014CN103962499A 链条扁丝料松圈设备的放料装置 Biansi chain loose material discharge device circle equipment
08/06/2014CN103962498A 一种链条扁丝料松圈设备 A chain that Biansi material loose circle equipment
07/2014
07/30/2014CN103949577A 自动链条切断机 Automatic chain cutting machine
07/16/2014CN203711749U 一种起重链条的自动试拉机 One kind of lifting chain of automatic test drawing machine
07/16/2014CN203711748U 一种链条上油系统 One kind of chain oiling system
07/02/2014CN103894536A 一种起重链条的自动试拉机及其试拉方法 One kind of lifting chain of automatic test machine and try to pull the pull method
06/2014
06/25/2014CN203671217U 隔层加热油池 Compartment heating oil tank
06/18/2014CN203649302U 一种链条预拉监控装置 A chain that pretensioners monitoring device
06/11/2014CN203635846U 一种全自动编链机 A fully automatic machine knitting chain
04/2014
04/30/2014CN203565751U Steel pressing guide device
04/30/2014CN203565736U Chain shaft pin machine control system
04/30/2014CN103752761A Chain oiling system
04/16/2014CN203541426U Clutch device for chain plate processing machinery
04/09/2014CN203526459U Chain tapping machine
04/02/2014CN103691876A Special stretching machine tool for prestretching connecting rings to improve strength
03/2014
03/19/2014CN103644445A Heating oil tank with interlayer
03/05/2014CN203459622U Protective device on detection device
03/05/2014CN203459621U Trimming device for sheet iron
03/05/2014CN203459620U Rapid finishing device
03/05/2014CN203459619U Sheet iron compressing device
03/05/2014CN203459618U Compressor for compressing device
03/05/2014CN203459617U Novel positioning device
03/05/2014CN203459316U Rapid cleaning device
02/2014
02/12/2014CN203426366U A novel stud manufacturing machine
12/2013
12/04/2013CN203316671U Pin roll clamping and feeding device
10/2013
10/15/2013US8555610 Method of protecting a lug and a chain of a lumber drag chain and a protected lumber drag chain
10/02/2013CN102527916B Chain-producing equipment
07/2013
07/10/2013CN102303091B Buffering device of lower cross beam of chain forming machine
07/02/2013CA2564495C Mesh and methods and apparatus for forming and using mesh
06/2013
06/19/2013CN203003451U Automatic length-setting chain link disassembling device
06/19/2013CN203003048U Automated and continuous pretension device for chain with accessories
04/2013
04/24/2013CN202894206U Finished chain oiling, pre-stretching and cutting machine
04/18/2013US20130091823 Apparatus for vertically linking two sections of chain
04/03/2013CN103008527A Link plate and accessory connecting method and connecting structure
03/2013
03/20/2013CN202804071U Prestretching device
03/13/2013CN102962394A Automatic continuous pretensioning equipment for chains with accessories
02/2013
02/20/2013CN202741668U Piece stopping cover plate of feeding device for chain piece stringing machine
01/2013
01/30/2013CN202701283U Automatic feeding device for flat steel
01/16/2013CN102873259A Pre-stretching device and operation method thereof
12/2012
12/26/2012CN102836947A Separation blade cover plate on feeding device for chain blade stringing machine
12/05/2012CN202571160U Shutdown device for chain gripping failure protection of mechanical hand of braiding machine
12/05/2012CN202571159U Automatic deicing and dewatering device
11/2012
11/28/2012CN102172826B Timing chain assembling method and device
11/15/2012US20120285136 Method of protecting a lug and a chain of a lumber drag chain and a protected lumber drag chain
10/2012
10/31/2012CN202506792U Chaining machine capable of pressing mark on chain product
10/17/2012CN202491445U Pressure chain oil cylinder of hydraulic press
10/03/2012CN102699272A Feeding device of pipe screening machine for manufacturing chain
10/03/2012CN102699271A Inner hole screening device for manufacture chain
09/2012
09/05/2012CN202411332U Steel product compacting structure
08/2012
08/29/2012CN102649148A Novel welding machine table self-detection method
08/22/2012CN202387918U Oil pressure riveting machine
08/15/2012CN102632189A Automatic deicing and dewatering system
08/15/2012CN102632188A Bitch chain failure protective shutdown device for manipulator of braiding machine
08/01/2012CN202356575U Mechanical jaw
07/2012
07/25/2012CN202343852U Feeding device of pipe selecting machine used for manufacturing chains
07/04/2012CN102527916A Chain-producing equipment
06/2012
06/27/2012CN102513499A Steel pressing structure
06/13/2012EP2463042A1 Assembly jig for pins for power transmission chain
06/13/2012CN202270933U Inner bore screening device for manufacturing chain
06/06/2012CN202263887U 一种高效自行车链条加工装置 An efficient bicycle chain processing device
03/2012
03/15/2012US20120064289 Mesh and apparatus for forming and/or using mesh
02/2012
02/22/2012CN101628658B 金属圆棒料自动提升机构 Metal rod material automatic lifting mechanism
01/2012
01/04/2012CN102303091A Buffering device of lower cross beam of chain forming machine
10/2011
10/25/2011US8043546 Mesh and methods and apparatus for forming and using mesh
10/05/2011CN201997916U Assembling device of timing chain
09/2011
09/07/2011CN102172826A Timing chain assembling method and device
09/07/2011CN101698217B Main shaft cushioning device of chain slivering machine
07/2011
07/13/2011CN101642870B Chain assembling device
05/2011
05/11/2011CN201823882U Continuous boss-pressing device
04/2011
04/20/2011CN101708572B Assembly machine for chain joint pieces
01/2011
01/19/2011CN101947635A Continuous boss pressing device
12/2010
12/08/2010CN101628316B Medium-frequency heating and transverse automatic feeding and discharging mechanism for round metal rod
11/2010
11/03/2010CN201619861U Random orientation array machine of vibrating type chain sheet
08/2010
08/12/2010US20100200820 Shrub Remover
08/11/2010CN101797738A Movable pre-stretching device for chain
07/2010
07/28/2010CN201534714U 链片推送装置 Chain piece pusher
05/2010
05/26/2010CN201483212U Chain assembling device
05/26/2010CN201482913U Chain piece conveying and guiding device
05/26/2010CN201482912U Necklace hammering machine for jewelry processing
05/26/2010CN201482911U Blanking device for chain production
05/26/2010CN201482910U Link severing machine
05/19/2010CN201472996U Metal round bar material automatic lifting mechanism
05/19/2010CN101708572A Assembly machine for chain joint pieces
04/2010
04/28/2010CN101698217A Main shaft cushioning device of chain slivering machine
03/2010
03/24/2010CN201427177Y Full-automatic chain twisting machine
01/2010
01/20/2010CN101628316A Medium-frequency heating and transverse automatic feeding and discharging mechanism for round metal rod
07/2009
07/21/2009CA2461062C Method and device for assembling an endless chain, in particular a transmission chain
05/2009
05/20/2009CN100488663C Mesh, methods and apparatus for forming and using mesh
04/2009
04/16/2009WO2008141489A9 A manufacturing apparatus and a manufacturing method for figaro milan chain
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