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1. 发明专利

JP2007134118A Trigger switch 有权
标题翻译：触发开关
公开(公告)号：JP2007134118A
公开(公告)日：2007-05-31
申请号：JP2005324564
申请日：2005-11-09
申请人： Satori S-Tech Co Ltd , 佐鳥エス・テック株式会社
发明人： YAHAGI HIROYUKI
IPC分类号： H01H21/00
摘要： PROBLEM TO BE SOLVED: To provide a trigger switch for high current which can maintain contact state between contacts satisfactory even when the contact state between a fixed contact and a movable contact changes.
SOLUTION: By utilizing a function of instantaneous switching on and off of an inversion by spring, at the time of switching on, movable contacts 64a and 64b are brought near to fixed contacts 63A and 67A before an inversion point of a spring 57 then slide plates 81a and 82a connected to the fixed contacts 63A and 67A turn conductive in a dry condition, as an auxiliary contact 83a leads the plates to a conduction state in accordance with the timing of instantaneous switching on after the reversal point. At the time of switching off, the movable contacts 64a and 64b are separated from the fixed contacts 63A and 67A after the inversion point, and at the same time the spring separates the conduction state of the auxiliary contact 83a from the slide plates parts 81a and 82a.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供高电流的触发开关，即使当固定触点和可动触点之间的接触状态发生变化时，也能够使触点之间的接触状态保持良好。解决方案：通过利用通过弹簧瞬时接通和断开反转的功能，在接通时，可动触点64a和64b在弹簧57的反转点之前靠近固定触点63A和67A 则连接于固定触点63A和67A的滑板81a和82a在干燥状态下变为导通状态，因为辅助触点83a根据反转点之后的瞬时接通定时将板导向导通状态。在关断时，可动触头64a，64b在转换点之后与固定触点63A，67A分离，同时弹簧将辅助触头83a的导通状态与滑动板部81a和 82A。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2004351546A Switch for electric tool 有权
公开(公告)号：JP2004351546A
公开(公告)日：2004-12-16
申请号：JP2003150735
申请日：2003-05-28
申请人： Satori S-Tech Co Ltd , 佐鳥エス・テック株式会社
发明人： YAHAGI HIROYUKI , INAGAKI ISAO
IPC分类号： B25F5/00 , H01H3/00 , H01H9/02 , H01R9/22
摘要： PROBLEM TO BE SOLVED: To prevent the occurrence of floating or looseness of a nut inside a lead wire connection part of a switch for an electric tool.
SOLUTION: In this switch for the electric tool, the lead wire connection part 3 is formed in a housing 2, and a pair of a screw 6 and the nut 5 are arranged through a connecting terminal 10 in a direction perpendicular to the inserting direction of a lead wire 7 into the lead wire connection part 3, and the lead wire is inserted between the connecting terminal and the nut, and the screw is turned to fasten the lead wire for fixation. A holding means for preventing floating and looseness of the nut is provided inside the lead wire connection part to prevent the occurrence of floating and looseness of the nut inside the lead wire connection part.
COPYRIGHT: (C)2005,JPO&NCIPI

3. 发明专利

JP2004351545A Switch for electric tool 有权
公开(公告)号：JP2004351545A
公开(公告)日：2004-12-16
申请号：JP2003150728
申请日：2003-05-28
申请人： Satori S-Tech Co Ltd , 佐鳥エス・テック株式会社
发明人： YAHAGI HIROYUKI , INAGAKI ISAO
IPC分类号： B25F5/00 , H01H1/58 , H01H9/06 , H01H9/52
CPC分类号： H01H9/061 , H01H1/58 , H01H9/52
摘要： PROBLEM TO BE SOLVED: To prevent imperfect electrical connection even if vibration is generated by easily and electrically connecting a housing to a control member, in regards to a switch for an electric tool.
SOLUTION: This switch for the electric tool is formed by arranging the control member 5 in the housing 2, and electrically connecting a switch terminal 7 provided in the housing to the control member. In order to stably maintain electrical connection between the control member and the switch terminal even if vibration is applied to the housing, since elastic bodies 10a and 10b for maintaining electrical connection are arranged between the control member and the switch terminal, electrical connection between the housing and the control member is facilitated, and even if vibration is applied to the switch for electric tool, crack is prevented as in the case of connecting by soldering. Stable electrical connection is thereby maintained to prevent the imperfect electrical connection.
COPYRIGHT: (C)2005,JPO&NCIPI

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