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1. 发明授权

US5897225A Watertight photographic single-use camera having elastic polymer seal 失效
标题翻译：防水摄影一次性相机具有弹性聚合物密封
公开(公告)号：US5897225A
公开(公告)日：1999-04-27
申请号：US799586
申请日：1997-02-10
申请人： Albert Rieger , David Barclay , Steven Chapman , Heinz-Andreas Kellner , Michael Reibl , James G. Rydelek , Andreas Schweizer
发明人： Albert Rieger , David Barclay , Steven Chapman , Heinz-Andreas Kellner , Michael Reibl , James G. Rydelek , Andreas Schweizer
IPC分类号： G03C3/00 , G03B17/08
CPC分类号： G03B17/08
摘要： A watertight photographic single-use camera having a first and a second body shell that join together. The body shells comprise rigid polymer material and are adapted to receive a film transport device, a lens, a flash unit and a viewfinder. The first body shell forms the camera front section and the second body shell forms the camera rear section. A sealing means comprising an elastic polymer material is attached to an edge of at least one body shell that forms a joint and to at least one edge that forms a body opening. The elastic polymer material is attached by a multiple-component injection molding process and is connected to the body shell by chain looping (molecular entanglement) of the polymer material. As a result, the camera is dependably sealed against water and yet is inexpensive and simple to produce. For simple recyclability, the body shells can be crushed using known devices without separation of the polymer materials, with the resultant material mix being usable as a feedstock for the manufacture of new camera components.
摘要翻译：一种具有连接在一起的第一和第二壳体的防水摄影一次性照相机。身体外壳包括刚性聚合物材料，并且适于接收胶片输送装置，透镜，闪光单元和取景器。第一主体壳形成相机前部，第二主体壳形成相机后部。包括弹性聚合物材料的密封装置附接到形成接头的至少一个主体外壳的边缘以及形成主体开口的至少一个边缘。弹性聚合物材料通过多组分注射成型方法附着，并通过聚合物材料的链环（分子缠结）连接到壳体外壳。结果，照相机可靠地密封在水面上，但是便宜并且生产简单。为了简单的可再循环性，可以使用已知的装置将体外壳破碎而不分离聚合物材料，所得到的材料混合物可用作制造新相机部件的原料。

2. 发明授权

US5832312A Watertight body for accommodating a photographic camera 失效
标题翻译：用于容纳照相机的防水体
公开(公告)号：US5832312A
公开(公告)日：1998-11-03
申请号：US799556
申请日：1997-02-10
申请人： Albert Rieger , David Barclay , Steven Chapman , Heinz-Andreas Kellner , Michael Reibl , James G. Rydelek , Andreas Schweizer
发明人： Albert Rieger , David Barclay , Steven Chapman , Heinz-Andreas Kellner , Michael Reibl , James G. Rydelek , Andreas Schweizer
IPC分类号： G03C3/00 , B29C45/16 , G03B17/08
CPC分类号： B29C45/1676 , G03B17/08
摘要： A watertight body for accommodating a photographic camera. The body has a first and a second body shell of rigid polymer material that can be joined together for accommodating a photographic camera. The body has sealing means comprising elastic polymer material provided by a multiple-component injection molding process on an edge of at least one body shell that forms the joint and on surface areas of the body shells. The elastic polymer material is connected to the body shell by chain looping (molecular entanglement) of the polymer materials. The result is that the body is reliably sealed against water and is nevertheless inexpensive and simple to manufacture. For a simple and correspondingly inexpensive recyclability of the body, the body shells can be crushed without separation of the polymer materials using known devices, with the resultant material mix being usable as an admixture for the manufacture of new camera components.
摘要翻译：用于容纳照相机的防水体。主体具有刚性聚合物材料的第一和第二壳体壳体，其可以连接在一起以容纳照相机。本体具有密封装置，该密封装置包括弹性聚合物材料，该弹性聚合物材料通过多组分注射成型工艺在至少一个主体外壳的形成接头的边缘上和主体壳体的表面区域上提供。弹性聚合物材料通过聚合物材料的链环（分子缠结）连接到壳体壳体。结果是身体被可靠地密封在水面上，并且成本低廉且制造简单。对于身体的简单且相应廉价的可再循环性，可以使用已知装置将身体壳体压碎而不分离聚合物材料，所得到的材料混合物可用作制造新相机部件的混合物。

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