公开(公告)号：EP0938281A1

公开(公告)日：1999-09-01

申请号：EP97912625.0

申请日：1997-11-07

申请人： AB Kompositprodukter,Vikmanshyttan

发明人： LINDGREN, Mats

IPC分类号： A61F11 ,  H04R1

CPC分类号： H04R1/1066 ,  A61F11/08 ,  A61F11/12 ,  H04R1/1016 ,  H04R5/0335

摘要： An arrangement in hearing protection devices, headphones and the like of the type comprising a frame (1) and plugs (2) arranged at both ends of the frame. Each of the plugs is pressed into contact with the orifice of the related auditory meatus and may also partly enter the passage. The frame (1) is provided with means (3) that contact the skull bone at the related ear for the purpose of dampening vibrations in the frame. Those means can be shaped like bent or enlarged portions of the frame adjacent to each end thereof, said portions being arranged, when the device is in use, to be held in pressure contact against the skull bone in the area of the respective ear.

公开(公告)号：EP1355600B1

公开(公告)日：2005-10-26

申请号：EP02716541.4

申请日：2002-01-31

申请人： AB Kompositprodukter,Vikmanshyttan

发明人： LINDGREN, Mats

IPC分类号： A61F11/14 ,  B29C33/48

CPC分类号： A61F11/14 ,  B29C45/44

摘要： Tool for injection-molding a hearing protection cup which comprises a curved shell (2) with an opening for receiving an ear, and a washer (7) which extends around the opening and is connected to the edge thereof. The washer projects inward across the opening along at least two opposite sides thereof and is intended to support a sealing and comfort ring which is intended to rest against the head. The tool comprises a comon mold cavity intended to produce the shell (2) and the washer (7) in one piece, and an insert which can be introduced into this mold cavity for forming the inner surfaces of the shell and of the washer. The insert is divided into at least three portions (13, 14) by means of dividing planes which extend in the same principal direction as the opposite sides of the opening. The invention also relates to a method for producing a hearing protection cup, and to a hearing protection cup produced using said method.

公开(公告)号：EP0805737B1

公开(公告)日：2001-03-14

申请号：EP95938103.9

申请日：1995-11-08

申请人： AB Kompositprodukter

发明人： LINDGREN, Mats

IPC分类号： B25G3/12 ,  B25G3/00 ,  B23D71/04

CPC分类号： B25G3/10 ,  Y10T16/455 ,  Y10T407/1825

摘要： A handle for hand-held tools, particularly files, that have an end portion (3) for insertion into the handle (1). The handle includes at least two parts (4, 5) which are separated in the insertion direction of the end portion of the tool and includes end-portion guides (6). One guide has the form of a hole (6) in one handle part (4). A surface on the guide in the other handle part (5) intended for coaction with the end portion (3) of the tool is displaced laterally in relation to a corresponding surface in the hole (6). The two handle parts (4, 5) are resiliently movable relative to one another, to permit reduction in the displacement between the surfaces in conjunction with inserting the end portion (3) of the tool into the handle (1). The end portion of the tool is automatically clamped firmly in the handle as the handle parts tend to spring back to their original positions.

公开(公告)号：EP1255520B1

公开(公告)日：2005-05-25

申请号：EP01906464.1

申请日：2001-02-14

申请人： AB Kompositprodukter,Vikmanshyttan

发明人： LINDGREN, Mats

IPC分类号： A61F11/14

CPC分类号： A61F11/14

摘要： Ear defenders comprising an elastic headband (1) and an ear muff (4) arranged on the inside of each leg (2) of the headband. The ear muffs (4) are arranged displaceably along the insides of the legs (2) from the end positions of the legs and so far along the legs that the free ends (7) of the latter can be bent towards and connected to one another, so that the legs completely surround the ear muffs (4). This means that the ear defenders can be compressed before storage in, for example, a pocket.

公开(公告)号：EP1255520A1

公开(公告)日：2002-11-13

申请号：EP01906464.1

申请日：2001-02-14

申请人： AB Kompositprodukter,Vikmanshyttan

发明人： LINDGREN, Mats

IPC分类号： A61F11/14

CPC分类号： A61F11/14

摘要： Ear defenders comprising an elastic headband (1) and an ear muff (4) arranged on the inside of each leg (2) of the headband. The ear muffs (4) are arranged displaceably along the insides of the legs (2) from the end positions of the legs and so far along the legs that the free ends (7) of the latter can be bent towards and connected to one another, so that the legs completely surround the ear muffs (4). This means that the ear defenders can be compressed before storage in, for example, a pocket.

摘要翻译： 包括设置在头带的每条腿（2）的内侧上的弹性头带（1）和耳罩（4）的耳朵防护件。 耳罩（4）沿着腿（2）的内侧从腿的端部位置可移动地布置，并且沿着腿至此沿着腿可移动地布置，使得腿的自由端（7）可以朝向彼此弯曲并且彼此连接 ，使腿完全包围耳套（4）。 这意味着耳朵防御者可以在储存在例如口袋之前被压缩。

公开(公告)号：EP2437628B1

公开(公告)日：2019-07-24

申请号：EP10783663.7

申请日：2010-06-02

申请人： AB Kompositprodukter

发明人： LINDGREN, Mats

IPC分类号： A61F9/02 ,  B21D31/04

公开(公告)号：EP2437628A1

公开(公告)日：2012-04-11

申请号：EP10783663.7

申请日：2010-06-02

申请人： AB Kompositprodukter

发明人： LINDGREN, Mats

IPC分类号： A42B3/22 ,  A61F9/04 ,  F16S3/08

CPC分类号： B21D31/043 ,  A42B3/22 ,  A61F9/02 ,  B01D39/10 ,  B01D39/12

摘要： Visor comprising a network structure formed of expanded metal, which network structure has a general extension plane (113, 114, 213, 214) and is formed of wire portions (11, 111, 211) and connecting portions (12, 112, 212), the respective ends of four wire portions (11, 111, 211) being joined in each connecting portion (12, 112, 212), and which wire portions (11, 111, 211) have substantially rectangular cross sections having long sides (111A, 211A) and short sides (111B, 211B). The wire portions (11, 111, 211) are arranged such that the long sides (111A, 211A) of their cross sections have a lesser angle to the general extension plane (113, 114, 213, 214) of the network structure than do the short sides (111B, 211B). The invention also relates to a method for use in the production of such a visor.

公开(公告)号：EP1355600A1

公开(公告)日：2003-10-29

申请号：EP02716541.4

申请日：2002-01-31

申请人： AB Kompositprodukter,Vikmanshyttan

发明人： LINDGREN, Mats

IPC分类号： A61F11/14 ,  B29C33/48

CPC分类号： A61F11/14 ,  B29C45/44

摘要： Tool for injection-molding a hearing protection cup which comprises a curved shell (2) with an opening for receiving an ear, and a washer (7) which extends around the opening and is connected to the edge thereof. The washer projects inward across the opening along at least two opposite sides thereof and is intended to support a sealing and comfort ring which is intended to rest against the head. The tool comprises a comon mold cavity intended to produce the shell (2) and the washer (7) in one piece, and an insert which can be introduced into this mold cavity for forming the inner surfaces of the shell and of the washer. The insert is divided into at least three portions (13, 14) by means of dividing planes which extend in the same principal direction as the opposite sides of the opening. The invention also relates to a method for producing a hearing protection cup, and to a hearing protection cup produced using said method.

公开(公告)号：EP0805737A1

公开(公告)日：1997-11-12

申请号：EP95938103.0

申请日：1995-11-08

申请人： AB Kompositprodukter

发明人： LINDGREN, Mats

IPC分类号： B25G3

CPC分类号： B25G3/10 ,  Y10T16/455 ,  Y10T407/1825

摘要： A handle for hand-held tools, particularly files, that have an end portion (3) for insertion into the handle (1). The handle includes at least two parts (4, 5) which are separated in the insertion direction of the end portion of the tool and includes end-portion guides (6). One guide has the form of a hole (6) in one handle part (4). A surface on the guide in the other handle part (5) intended for coaction with the end portion (3) of the tool is displaced laterally in relation to a corresponding surface in the hole (6). The two handle parts (4, 5) are resiliently movable relative to one another, to permit reduction in the displacement between the surfaces in conjunction with inserting the end portion (3) of the tool into the handle (1). The end portion of the tool is automatically clamped firmly in the handle as the handle parts tend to spring back to their original positions.

摘要翻译： 用于手持工具的手柄，特别是具有用于插入手柄（1）中的端部（3）的文件。 手柄包括至少两个部件（4,5），所述至少两个部件在工具的端部的插入方向上分离并且包括端部引导件（6）。 一个导向件在一个手柄部件（4）中具有孔（6）的形式。 用于与工具的端部（3）共同作用的另一个手柄部分（5）中的引导件上的表面相对于孔（6）中的对应表面侧向移位。 两个手柄部件（4,5）可相对于彼此弹性地移动，以便在将工具的端部（3）插入手柄（1）的同时减少表面之间的位移。 当手柄部件倾向于弹回到其原始位置时，工具的端部被自动夹紧在手柄中。