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1. 发明申请

US20050019095A1 Coupler for flexible scaffold system 失效
标题翻译：柔性支架系统的耦合器
公开(公告)号：US20050019095A1
公开(公告)日：2005-01-27
申请号：US10925542
申请日：2004-08-24
申请人： Jat Liew , Binbing Wang
发明人： Jat Liew , Binbing Wang
IPC分类号： E04G7/14 , E04G7/16 , E04G7/12 , F16B2/02
CPC分类号： E04G7/14 , E04G7/16 , Y10T403/34 , Y10T403/341 , Y10T403/443 , Y10T403/7005 , Y10T403/7073 , Y10T403/7105
摘要： A two coupler apparatus for interconnecting two scaffolding members wherein at least one coupler is defined by: a base interconnected to a second coupler and a lever hinged to the base. The base and the lever define a pocket for laterally receiving a length of a scaffold member. An arm is hinged to the base and the lever has a slot sized to receive the arm. The arm defines a hole positioned to extend beyond the lever when the arm is within the slot. A wedge is adapted for insertion through the hole to slidably move against the lever when the arm extends within the slot to wedge the arm within the lever whereby the scaffold member is locked within the at least one coupler.
摘要翻译：一种用于互连两个脚手架构件的两个耦合器装置，其中至少一个耦合器由以下部分限定：与第二耦合器互连的基座和铰接到基座的杠杆。基座和杠杆限定用于横向地接收一段脚手架构件的口袋。臂铰接到基座上，并且杠杆具有尺寸适于接收臂的槽。当臂位于槽内时，臂限定了定位成延伸超过杠杆的孔。当所述臂在所述槽内延伸以将所述臂楔入所述杆内时，楔形件适于插入穿过所述孔以可滑动地抵靠所述杆移动，由此所述脚手架构件锁定在所述至少一个联接器内。

2. 发明授权

US06786302B2 Triple coupler for flexible scaffold system 失效
标题翻译：用于柔性脚手架系统的三联接器
公开(公告)号：US06786302B2
公开(公告)日：2004-09-07
申请号：US10081330
申请日：2002-02-20
申请人： Jat Yuen Richard Liew , Binbing Wang
发明人： Jat Yuen Richard Liew , Binbing Wang
IPC分类号： E04G100
CPC分类号： E04G7/14 , E04G7/16 , Y10T403/34 , Y10T403/341 , Y10T403/443 , Y10T403/7005 , Y10T403/7073 , Y10T403/7105
摘要： A coupling apparatus is comprised of three couplers for interconnecting three scaffolding members. The locking devices for the couplers may be of a bolt-and-nut configuration or, advantageously, of a wedge and arm, tapered circular wedge and arm or over-centre hand-lever.
摘要翻译：耦合装置由用于互连三个脚手架构件的三个耦合器组成。用于联接器的锁定装置可以是螺栓和螺母构造，或者有利地是楔形和臂形，锥形圆形楔形件和臂或过中心的手柄。

3. 发明授权

US07147398B2 Coupler for flexible scaffold system 失效
标题翻译：柔性支架系统的耦合器
公开(公告)号：US07147398B2
公开(公告)日：2006-12-12
申请号：US10925542
申请日：2004-08-24
申请人： Jat Yuen Richard Liew , Binbing Wang
发明人： Jat Yuen Richard Liew , Binbing Wang
IPC分类号： F16D1/00
CPC分类号： E04G7/14 , E04G7/16 , Y10T403/34 , Y10T403/341 , Y10T403/443 , Y10T403/7005 , Y10T403/7073 , Y10T403/7105
摘要： A two coupler apparatus for interconnecting two scaffolding members wherein at least one coupler is defined by: a base interconnected to a second coupler and a lever hinged to the base. The base and the lever define a pocket for laterally receiving a length of a scaffold member. An arm is hinged to the base and the lever has a slot sized to receive the arm. The arm defines a hole positioned to extend beyond the lever when the arm is within the slot. A wedge is adapted for insertion through the hole to slidably move against the lever when the arm extends within the slot to wedge the arm within the lever whereby the scaffold member is locked within the at least one coupler.
摘要翻译：一种用于互连两个脚手架构件的两个耦合器装置，其中至少一个耦合器由以下部分限定：与第二耦合器互连的基座和铰接到基座的杠杆。基座和杠杆限定用于横向地接收一段脚手架构件的口袋。臂铰接到基座上，并且杠杆具有尺寸适于接收臂的槽。当臂位于槽内时，臂限定了定位成延伸超过杠杆的孔。当所述臂在所述槽内延伸以将所述臂楔入所述杆内时，楔形件适于插入穿过所述孔以可滑动地抵靠所述杆移动，由此所述脚手架构件锁定在所述至少一个联接器内。

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