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2. 发明授权

US10209067B2 Device for a compass 有权
公开(公告)号：US10209067B2
公开(公告)日：2019-02-19
申请号：US15993681
申请日：2018-05-31
申请人： Suunto Oy
发明人： Henrik Palin , Tuomo Nousiainen , Matti Muhonen
IPC分类号： G01C17/10
摘要： According to an example aspect of the present invention, there is provided a device for a compass, the device comprising a support comprising a magnetic field detection means being mounted via a conical pivot bearing on a tip of a shaft, wherein the detection means is capable of rotating in at least a plane which is perpendicular to the direction of the shaft, a direction indicator device connected to the magnetic field detection means, and wherein the support comprises an upper portion, a middle portion and a lower portion, the direction indicator device comprises an elongate plate with a direction indicator, wherein the middle portion of said support extends through an opening in the plate, the upper portion of said support comprises opposite first members extending over the top surface of said plate, and the lower portion of said support comprises opposite second members extending under the bottom surface of said plate, and said first and second members are vertically and pairwise aligned to form a first fork and a second fork for supporting the plate.

3. 发明申请

US20180356224A1 Device for a compass 审中-公开
公开(公告)号：US20180356224A1
公开(公告)日：2018-12-13
申请号：US15993681
申请日：2018-05-31
申请人： Suunto Oy
发明人： Henrik Palin , Tuomo Nousiainen , Matti Muhonen
IPC分类号： G01C17/10
CPC分类号： G01C17/10
摘要： According to an example aspect of the present invention, there is provided a device for a compass, the device comprising a support comprising a magnetic field detection means being mounted via a conical pivot bearing on a tip of a shaft, wherein the detection means is capable of rotating in at least a plane which is perpendicular to the direction of the shaft, a direction indicator device connected to the magnetic field detection means, and wherein the support comprises an upper portion, a middle portion and a lower portion, the direction indicator device comprises an elongate plate with a direction indicator, wherein the middle portion of said support extends through an opening in the plate, the upper portion of said support comprises opposite first members extending over the top surface of said plate, and the lower portion of said support comprises opposite second members extending under the bottom surface of said plate, and said first and second members are vertically and pairwise aligned to form a first fork and a second fork for supporting the plate.

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