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1. 发明授权

EP1206622B1 WRAP SPRING SHADE OPERATOR 有权
标题翻译：总结盲目操作
公开(公告)号：EP1206622B1
公开(公告)日：2004-08-11
申请号：EP00971033.6
申请日：2000-08-21
申请人： Joel Berman Associates Inc.
发明人： BERMAN, Joel , BROWN, Vincent, J. , Erlikh, Victor , WILK, John
IPC分类号： E06B9/90 , E06B9/78 , F16D41/20
CPC分类号： F16D13/08 , E06B9/42 , E06B9/90
摘要： A shape positioning system which employs a wrap spring clutch system includes a shade operator, a shade roller, and an idle end bracket for supporting the shade roller when mounted. The shade operator includes a self-lubricating central stud around which a helical coil spring is wrapped, a manually operated pulley mounted on the wrap spring, and a support bushing to ensure positive engagement of the aforementioned elements. The central stud is composed of a plastic or metal, which allows the smooth rotation of the wrap spring around the stud. The tangs of the wrap spring project substantially radially outward from the spring central axis, and are shaped to accommodate for the coefficient of friction between the stud and the spring. A first preferred spring construction allows for decreased spring surface area to contact the stud. A second preferred spring construction allows for an increased spring surface area to contact the stud. Further, the bushing is provided with a projection which engages the wrap spring due to the weight of the shade. This engagement causes the spring to further grip the stud preventing pulley rotation.

2. 发明公开

EP1206622A1 WRAP SPRING SHADE OPERATOR 有权
标题翻译：总结盲目操作
公开(公告)号：EP1206622A1
公开(公告)日：2002-05-22
申请号：EP00971033.6
申请日：2000-08-21
申请人： Joel Berman Associates Inc.
发明人： BERMAN, Joel , BROWN, Vincent, J. , Erlikh, Victor , WILK, John
IPC分类号： E06B9/90 , E06B9/78 , F16D41/20
CPC分类号： F16D13/08 , E06B9/42 , E06B9/90
摘要： A shape positioning system which employs a wrap spring clutch system includes a shade operator, a shade roller, and an idle end bracket for supporting the shade roller when mounted. The shade operator includes a self-lubricating central stud around which a helical coil spring is wrapped, a manually operated pulley mounted on the wrap spring, and a support bushing to ensure positive engagement of the aforementioned elements. The central stud is composed of a plastic or metal, which allows the smooth rotation of the wrap spring around the stud. The tangs of the wrap spring project substantially radially outward from the spring central axis, and are shaped to accommodate for the coefficient of friction between the stud and the spring. A first preferred spring construction allows for decreased spring surface area to contact the stud. A second preferred spring construction allows for an increased spring surface area to contact the stud. Further, the bushing is provided with a projection which engages the wrap spring due to the weight of the shade. This engagement causes the spring to further grip the stud preventing pulley rotation.

3. 发明公开

EP0054540A1 WINDOW SHADE ROLLER ASSEMBLY 失效
标题翻译： ROLL窗帘窗口。
公开(公告)号：EP0054540A1
公开(公告)日：1982-06-30
申请号：EP80900868.0
申请日：1980-04-07
申请人： BERMAN Joel d/b/a JOEL BERMAN ASSOCIATES
发明人： BERMAN, Joel , WEINREICH, Stephen D.
IPC分类号： E06B9
CPC分类号： E06B9/78 , E06B9/44 , E06B9/50
摘要： Un enrouleur de store (10) possede a l'une de ses extremites un mecanisme (16) fonctionnant avec une chaine (36) et commandant la position du store sur la fenetre, et des moyens (42, 44, 46) de maintien du mecanisme (16) actionne avec une chaine contre une console (18) pour assurer un positionnement correct et un bon fonctionnement du mecanisme.

4. 发明专利

GB2369398B Apparatus and method for mounting flexible sheet material to a support structure 未知
公开(公告)号：GB2369398B
公开(公告)日：2003-10-29
申请号：GB0204141
申请日：2000-09-19
申请人： JOEL BERMAN ASSOCIATES INC
发明人： BERMAN JOEL , BROWN VINCENT J
IPC分类号： A47H5/14

5. 发明专利

AR028482A1 DISPOSICION DE ACOPLAMIENTO CON RESORTE DE ENROLLAR Y METODO DE FABRICACION DE LA MISMA 未知
公开(公告)号：AR028482A1
公开(公告)日：2003-05-14
申请号：ARP000104332
申请日：2000-08-22
申请人： JOEL BERMAN ASSOCIATES INC
IPC分类号： E06B9/42 , E06B9/90 , F16D13/08 , A47H5/14
摘要： Una disposicion de posicionamiento de cortina que emplea una disposicion de acoplamiento con resorte de enrollar incluye un comando de la cortina, un enrollador de la cortina y una ménsula extrema pasiva para soportar el enrollador de la cortina cuando está montado. El comando de la cortina incluye un perno central autolubricante alrededor del cual está enrollado un resorte helicoidal, una polea comandada manualmente montada sobre el resorte de enrollar, y un buje de soporte para asegurar calce positivo de los elementos precedentemente mencionados. El perno central está compuesto por un material plástico o metal, que permite el giro uniforme del resorte de enrollar alrededor del perno. Las colas de resorte de enrollar proyectan en forma sustancialmente radial hacia fuera del eje geométrico central del resorte, y están conformadas para adaptarse al coeficiente de friccion entre el perno y el resorte. Una primera construccion preferida del resorte sirve para tener un área superficial de resorte disminuida para contactar el perno. Una segunda construccion preferida del resorte sirve para que un área superficial del resorte aumentada contacte el perno. Además, el buje está provisto de una proyeccion que calza con el resorte de enrollar debido al peso de la cortina. Este calce hace que el resorte agarre adicionalmente el perno, evitando el giro de la polea.

6. 发明专利

CA2379615A1 APPARATUS AND METHOD FOR MOUNTING FLEXIBLE SHEET MATERIAL TOA SUPPORT STRUCTURE 未知
公开(公告)号：CA2379615A1
公开(公告)日：2001-04-05
申请号：CA2379615
申请日：2000-09-19
申请人： JOEL BERMAN ASSOCIATES INC
发明人： BROWN VINCENT J , BERMAN JOEL
IPC分类号： A47H5/14
摘要： A mounting clamp (1) includes a mounting channel (45a) for securely gripping sheet material below a spacer channel (45b) for use in a window-covering system such as a Roman-type shade system. Positioning the spacer channel abo ve the mounting channel reduces the friction incident upon the lift cord by reducing the asymmetric tilting of the guide spacer as the support structure is raised.

7. 发明专利

CA1114280A WINDOW SHADE ROLLER ASSEMBLY 未知
公开(公告)号：CA1114280A
公开(公告)日：1981-12-15
申请号：CA343591
申请日：1980-01-14
申请人： BERMAN JOEL D B A JOEL BERMAN
发明人： WEINREICH STEPHEN D , BERMAN JOEL
IPC分类号： A47H5/00
摘要： A shade roller having a chain operated mechanism at one end thereof for controlling the position of the shade on the window, and means for maintaining the chain operated mechanism against a bracket to help insure proper positioning and operation of the said mechanism. .

8. 发明专利

DE60012941D1 未知
公开(公告)号：DE60012941D1
公开(公告)日：2004-09-16
申请号：DE60012941
申请日：2000-08-21
申请人： JOEL BERMAN ASSOCIATES INC
发明人： BERMAN JOEL , BROWN J , ERLIKH VICTOR , WILK JOHN
IPC分类号： E06B9/42 , E06B9/90 , F16D13/08 , E06B9/78 , F16D41/20
摘要： A shade positioning system which employs a wrap spring clutch system includes a shade operator, a shade roller, and an idle end bracket for supporting the shade roller when mounted. The shade operator includes a self-lubricating central hub around which a helical coil spring is wrapped, a manually operated pulley mounted on the wrap spring, and a support bushing to ensure positive engagement of the aforementioned elements. The central hub is composed of a plastic or metal, which allows the smooth rotation of the wrap spring around the hub. The tangs of the wrap spring project substantially radially outward from the spring central axis, and are shaped to accommodate for the coefficient of friction between the hub and the spring. A first preferred spring construction allows for decreased spring surface area to contact the hub. A second preferred spring construction allows for an increased spring surface area to contact the hub. Further, the bushing is provided is with a projection which engages the wrap spring due to the weight of the shade. This engagement causes the spring to further grip the hub preventing pulley rotation.

9. 发明专利

MX149971A 未知
公开(公告)号：MX149971A
公开(公告)日：1984-02-21
申请号：MX18091480
申请日：1980-01-22
申请人： JOEL BERMAN
发明人： WEINREICH STEPHEN D , BERMAN JOEL
IPC分类号： A47H1/02

10. 发明专利

GB2369398A Apparatus and method for mounting flexible sheet material to a support structure 未知
公开(公告)号：GB2369398A
公开(公告)日：2002-05-29
申请号：GB0204141
申请日：2000-09-19
申请人： JOEL BERMAN ASSOCIATES INC
发明人： BERMAN JOEL , BROWN VINCENT J
IPC分类号： A47H5/14
摘要： In order to measure forces F exerted on a part in a given direction and in the presence of an external pressure p, the part his integrated therein a sensor (10) which delivers an output signal of the form S = a .F + b .p + q , and said sensor is dimensioned in such a manner as to cause the coefficient b to be zero. To this end, a sensor (10) is used that includes a tube (12) formed be a thinner walled portion (12a) and a thicker walled portion (12b), together with stain gauges (16a, 16b, 18a, 20) mounted in the tube (12) and interconnected to form a Wheatstone bridge.

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