公开(公告)号：EP0783952A1

公开(公告)日：1997-07-16

申请号：EP96300161.5

申请日：1996-01-09

申请人： GB Electrical, Inc.

发明人： Sorensen, Soren Christian ,  Sorensen, Jens Ole

IPC分类号： B29C45/44

CPC分类号： B29C45/4407 ,  B29L2031/7276

摘要： In a method of injection molding a tie that includes an abutment wall surface (20) having at least one tooth (22) inside a locking head facing a pawl (18), a movable core (14) that defines at least a portion of a surface (26) of the abutment wall (16) that is on the opposite side of the abutment wall from the portion of the abutment surface (20) that includes the at least one abutment surface tooth (22) is moved to thereby enable the abutment wall (16) to flex in a direction away from the pawl into a space (28) vacated by movement of the core so that the tie can be removed from the mold without significantly damaging the at least one abutment surface tooth.

摘要翻译： 在注射成型的粘结的方法确实包括在抵接壁表面（20）具有至少一个齿（22）的锁定头内面对的棘爪（18），一个可动芯（14）并限定至少一个的一部分 抵接壁（16）的表面（26）没有被在抵接壁的从所述抵接表面（20）的所述部分的相对侧没有包括所述至少一个邻接表面齿（22）移动，从而使抵接 壁（16），以在一个方向上弯曲，从棘爪远离到由芯的移动空出的空间（28）也是如此领带可以从模具中而不损坏显着所述至少一个邻接表面齿被除去。

公开(公告)号：EP0783950A1

公开(公告)日：1997-07-16

申请号：EP96300159.9

申请日：1996-01-09

申请人： GB Electrical, Inc.

发明人： Sorensen, Soren Christian ,  Sorensen, Jens Ole

IPC分类号： B29C45/44

CPC分类号： B29C45/4407 ,  B29L2031/7276

摘要： A method of injection molding a tie that includes a pawl (18) having at least one tooth (24) inside a locking head facing an abutment wall (16) uses a core (14) that defines at least a portion of a surface of the pawl that includes the at least one tooth. The core (14) is movable in relation to a first other mold part (10) and is separated from a second other mold part (12) not sooner than the first other mold part is separated from the second other mold part to thereby enable the pawl (18) to flex into a space (30) vacated by movement of the first other mold part during separation of the first other mold part from the second other mold part so that the tie can be removed from the mold without significantly damaging the at least one pawl tooth (24).

摘要翻译： 一种注射成型扎带的方法，其包括在面向邻接壁（16）的锁定头内部具有至少一个齿（24）的棘爪（18），其使用限定至少一部分表面的芯（14） 包括至少一个牙齿的棘爪。 芯部14可以相对于第一另一个模具部件10移动，并且不比第二另一个模具部件与第二另外的模具部件分离的第二另一个模具部件（12）分离，从而使得 棘爪（18）通过第一其他模具部件的移动而弹起到在第一另一个模具部件与第二另外的模具部件分离期间腾出的空间（30），使得系带可以从模具中移除而不会明显损坏 至少一个棘爪齿（24）。

公开(公告)号：EP0724103B1

公开(公告)日：1999-06-16

申请号：EP95302694.5

申请日：1995-04-21

申请人： GB Electrical, Inc.

发明人： Sorensen, Soren Christian ,  Sorensen, Jens Ole

IPC分类号： F16L3/137 ,  B65D63/10

CPC分类号： B65D63/1063 ,  F16L3/137 ,  F16L3/2336 ,  Y10T24/1406 ,  Y10T24/141 ,  Y10T24/1498

公开(公告)号：EP0618874B1

公开(公告)日：1999-04-21

申请号：EP93901251.4

申请日：1992-12-16

申请人： GB Electrical, Inc.

发明人： Sorensen, Soren Christian ,  Sorensen, Jens Ole

IPC分类号： B65D63/10 ,  B65D67/00 ,  B29C33/18 ,  B29C33/42 ,  B29C33/44 ,  B29C45/03 ,  B29C45/14

CPC分类号： B29C33/46 ,  B29C45/40 ,  B29C45/43 ,  B29C2045/4084 ,  B29L2031/7276

摘要： A nylon cable tie (16) having a head (18) and a strap (20) terminating in a tip (22) is formed in a mold cavity defined by a first mold part (10) combined with a second mold part (12) by injecting molten nylon material into the mold cavity through an insulated runner system (40) and a gate that converges from the runner system toward the mold cavity and does not have a hot tip adjacent thereto. The mold parts (10, 12) are separated while retaining a portion of the head (18) in a head region (24) in the first mold part (10) and a portion of the tip (22) in a tip region in the second mold part (12), in order to separate the head (18) from the second mold part (12), to separate the tip (22) from the first mold part (10), and to separate a major portion of the strap (20) from the first and second mold parts. The mold parts (10, 12) are further separated while retaining said portion of the head (18) in the head region (24) to thereby remove said portion of the tip (22) from the second mold part (12). The head (18) is ejected from the head region (24) by protracted ejector pins (32) that penetrate the head region from within the first mold part (10). A component (34) containing a nozzle coupled to a source of compressed air and positioned closely adjacent the head region (24) is protracted from the first mold part (10) and pushes on the strap (20) to push the ejected head (18) of the cable tie (16) away from the ejector pins (32). The cable tie (16) is then ejected from between the mold parts (10, 12) by imparting against the ejected head (18) of the cable tie a forceful stream of compressed air directed from the nozzle in the component (34).

公开(公告)号：EP0807507A3

公开(公告)日：1999-03-10

申请号：EP97113656.9

申请日：1992-12-16

申请人： GB Electrical, Inc.

发明人： Sorensen, Soren Christian ,  Sorensen, Jens Ole

IPC分类号： B29C45/40 ,  B29C45/43

CPC分类号： B29C33/46 ,  B29C45/40 ,  B29C45/43 ,  B29C2045/4084 ,  B29L2031/7276

摘要： A nylon cable tie 16 having a head 18 and a strap 20 terminating in a tip 22 is formed in a mold cavity defined by a first mold part 10 combined with a second mold part 12 by injecting molten nylon material into the mold cavity through an insulated runner system 40 and a gate that converges from the runner system toward the mold cavity and does not have a hot tip adjacent thereto. The mold parts 10,12 are separated while retaining a portion of the head 18 in a head region 24 in the first mold part 10 and a portion of the tip 22 in a tip region in the second mold part 12, in order to separate the head 18 from the second mold part 12, to separate the tip 22 from the first mold part 10, and to separate a major portion of the strap 20 from the first and second mold parts. The mold parts 10,12 are further separated while retaining said portion of the head 18 in the head region 24 to thereby remove said portion of the tip 22 from the second mold part 12. The head 18 is ejected from the head region 24 by protracted ejector pins 32 that penetrate the head region from within the first mold part 10. A component 34 containing a nozzle coupled to a source of compressed air and positioned closely adjacent the head region 24 is protracted from the first mold part 10 and pushes on the strap 20 to push the ejected head 18 of the cable tie 16 away from the ejector pins 32. The cable tie 16 is then ejected from between the mold parts 10,12 by imparting against the ejected head 18 of the cable tie a forceful stream of compressed air directed fro the nozzle in the component 34.

公开(公告)号：EP0783954A1

公开(公告)日：1997-07-16

申请号：EP96300163.1

申请日：1996-01-09

申请人： GB Electrical, Inc.

发明人： Sorensen, Soren Christian ,  Sorensen, Jens Ole

IPC分类号： B29C45/44

CPC分类号： B29C45/4407 ,  B29L2031/7276 ,  Y10S425/058 ,  Y10T24/1498

摘要： In a method of injection molding a tie that includes an abutment wall surface (20) having at least one tooth (22) inside a locking head facing a pawl (18), a first mold part (10) defines a portion of the abutment surface that includes the at least one abutment surface tooth and a second mold part (12) defines at least a portion of a surface (30) of the abutment wall (16) that is on the opposite side of the abutment wall from the portion of the abutment surface (20) that includes the at least one abutment surface tooth (22). The first mold part (10) is separated from the second mold part (12) while retaining the abutment wall (16) in the first mold part to separate the second mold part from the opposite side (30) of the abutment wall to thereby enable the abutment wall (16) to flex in a direction away from the pawl into a space (32) vacated by separation of the second mold part from the opposite side of the abutment wall so that the tie can be removed from the mold without significantly damaging the at least one abutment surface tooth (22).

摘要翻译： 在注射成型的粘结的方法确实包括在抵接壁表面（20）具有锁定头面对的棘爪（18），第一模具部件（10）内的至少一个齿（22）定义的邻接表面的一部分 确实包括所述至少一个邻接表面齿和第二模具部件（12）从所述部分限定至少一个在抵接壁的相对侧上的邻接壁（16）那样的表​​面（30）的一部分是 邻接表面（20）做了包括至少一个邻接表面齿（22）。 第一模具部件（10）从所述第二模具部件（12），同时保留在第一模具部分中的邻接壁（16）到所述第二模具部分从所述抵接壁的相对侧（30）中分离，从而使分离 抵接壁（16），以在一个方向上弯曲，从棘爪远离到从抵接壁的相反侧通过所述第二模具部件的分离空出的空间（32），这样做的领带可以从模具中，而不显着损害被移除 所述至少一个邻接表面齿（22）。

公开(公告)号：EP0598845B1

公开(公告)日：1997-04-23

申请号：EP92918899.3

申请日：1992-08-19

申请人： GB Electrical, Inc.

发明人： Sorensen, Jens Ole ,  Sorensen, Soren Christian

IPC分类号： B65D63/00

CPC分类号： F16L3/2332 ,  B29L2031/7276 ,  Y10T24/141 ,  Y10T24/1498

摘要： In an injection molded cable tie (10) that includes a strap (10) and an adjacent locking head (12) defining an opening (20) for allowing the tip (14) of the strap (10) to be pulled through the locking head (12) and further includes within the locking head (12) a pawl (22) having teeth (24) for engaging ratchet teeth (16) on the strap (10) to lock the strap (10) in the locking head (12), one side of the pawl (22) includes the pawl teeth (24) and the same side and/or the opposite side of the pawl (22) includes at least one hollow section (27, 28) formed by the mold. The side of the pawl (22) including the pawl teeth (24) converges toward the opposite of the pawl (22) in a direction in which the strap (10) is pulled through the opening (20) to lock the strap (10) in the locking head (12).

公开(公告)号：EP0737559A1

公开(公告)日：1996-10-16

申请号：EP96302183.7

申请日：1996-03-28

申请人： GB Electrical, Inc.

发明人： Sorensen, Soren Christian ,  Sorensen, Jens Ole

IPC分类号： B29C45/43 ,  B29C45/40

CPC分类号： B29C45/40 ,  B29C45/43 ,  B29C2045/4084 ,  B29L2031/7276

摘要： An injection molded elongated article (16) having a head (18) and a strap (20), such as a cable tie, is ejected from between separated first and second mold parts (10, 12) by imparting a forceful gaseous stream (46, 58, 66) between the mold parts to thereby peel a first portion (42) of the strap from the first mold part after a second portion (44) of the strap adjacent the head of the article was peeled from the first mold part by ejecting the head of the article from the first mold part while retaining the first portion of the strap in the first mold part. In a multi-cavity injection molding apparatus, a pair of nozzles (36, 52, 62) are contained within each of a plurality of components (34, 50, 60) through which compressed air flows into the region between the mold parts; and the nozzles are disposed closely adjacent the heads of a pair of cable ties for imparting a pair of gaseous streams from the component for peeling the first portions of the straps from the first mold part. In one embodiment, the nozzle-containing component (50) is disposed within both the first mold part and the second mold part while the mold is closed and is at least partially disposed in the space between the first and second mold parts when the mold is open; and one of the mold parts includes a recess (56) for receiving while the mold is closed the portion of the component that is at least partially disposed between the first and second mold parts when the mold is open.

摘要翻译： 注射成型的细长物品（16）具有头部（18）和带（20）：如电缆扎带中，从喷出分离的第一和第二模具部分之间（10，12）通过赋予一个有力的气态料流（46 ，58，66）的模具部件之间，从而将条带相邻，其从所述第一模具部件剥离由所述物品的所述头部的第二部分（44）之后剥离从所述第一模具部分中的带的第一部分（42） 从第一模具部分喷出物品的头部，同时保持所述带的所述第一部分在所述第一模具部分。 在一个多型腔注射成型装置，一对喷嘴（36，52，62）包含在每个部件的多个（34，50，60），通过该压缩空气流入所述模具部件之间的区域中的; 并且喷嘴被紧密地设置在相邻的一对扎带的头部赋予从组件的一对气流的用于从所述第一模具部分的剥离条带的所述第一部分。 在一个，实施例的含喷嘴部件（50）两者在第一模具部分和第二模具部分内设置而关闭模具，并在该空间至少部分地设置在第一和第二模具部分之间。当模具是 打开; 和模具部分中的一个包括用于接收，而模具闭合时，至少所述第一和第二模具部分之间并部分地设置当模具打开时，组件的一部分的凹槽（56）。

公开(公告)号：EP0611038B1

公开(公告)日：1998-07-22

申请号：EP94300239.4

申请日：1994-01-13

申请人： GB Electrical, Inc.

发明人： Sorensen, Soren Christian , 

IPC分类号： B29C45/44 ,  F16L3/22

CPC分类号： B29C45/4407 ,  B29L2031/7276 ,  F16L3/2336 ,  Y10T24/141 ,  Y10T24/1498

公开(公告)号：EP0807507A2

公开(公告)日：1997-11-19

申请号：EP97113656.9

申请日：1992-12-16

申请人： GB Electrical, Inc.

发明人： Sorensen, Soren Christian ,  Sorensen, Jens Ole

IPC分类号： B29C45/40 ,  B29C45/43

CPC分类号： B29C33/46 ,  B29C45/40 ,  B29C45/43 ,  B29C2045/4084 ,  B29L2031/7276

摘要： A nylon cable tie 16 having a head 18 and a strap 20 terminating in a tip 22 is formed in a mold cavity defined by a first mold part 10 combined with a second mold part 12 by injecting molten nylon material into the mold cavity through an insulated runner system 40 and a gate that converges from the runner system toward the mold cavity and does not have a hot tip adjacent thereto. The mold parts 10,12 are separated while retaining a portion of the head 18 in a head region 24 in the first mold part 10 and a portion of the tip 22 in a tip region in the second mold part 12, in order to separate the head 18 from the second mold part 12, to separate the tip 22 from the first mold part 10, and to separate a major portion of the strap 20 from the first and second mold parts. The mold parts 10,12 are further separated while retaining said portion of the head 18 in the head region 24 to thereby remove said portion of the tip 22 from the second mold part 12. The head 18 is ejected from the head region 24 by protracted ejector pins 32 that penetrate the head region from within the first mold part 10. A component 34 containing a nozzle coupled to a source of compressed air and positioned closely adjacent the head region 24 is protracted from the first mold part 10 and pushes on the strap 20 to push the ejected head 18 of the cable tie 16 away from the ejector pins 32. The cable tie 16 is then ejected from between the mold parts 10,12 by imparting against the ejected head 18 of the cable tie a forceful stream of compressed air directed fro the nozzle in the component 34.

摘要翻译： 具有头部18和终止于尖端22的带子20的尼龙扎带16形成在由与第二模具部件12组合的第一模具部件10限定的模腔中，该第一模具部件10通过将熔融的尼龙材料通过绝缘 流道系统40和从流道系统朝向模腔收敛并且不具有与其相邻的热尖端的浇口。 模具部件10,12被分离，同时将头部18的一部分保持在第一模具部件10中的头部区域24中，以及在第二模具部件12的尖端区域中的尖端部分22的一部分， 头部18从第二模具部分12分离出尖端22与第一模具部分10，并将带子20的主要部分与第一和第二模具部件分开。 模具部分10,12进一步分离，同时将头部18的所述部分保持在头部区域24中，从而从第二模具部分12移除尖端22的所述部分。头部18从头部区域24被延长 从第一模具部分10内穿过头部区域的排出销32.包含连接到压缩空气源并且紧邻头部区域24定位的喷嘴的部件34从第一模具部件10延伸并推动带子 20将电缆扎带16的喷射头18推离顶出销32.然后，电缆扎带16从模具部件10,12之间通过传递电缆的弹出头部18而被弹出，将有力的压缩流 空气被引导到组件34中的喷嘴。<图像>