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1. 发明公开

EP2871023A1 OBJECT POSITIONING/FIXING DEVICE 有权
标题翻译：对象定位/固定装置
公开(公告)号：EP2871023A1
公开(公告)日：2015-05-13
申请号：EP13813871.4
申请日：2013-04-30
申请人： Pascal Engineering Corporation
发明人： KAWAKAMI, Takayuki
IPC分类号： B23Q3/00
CPC分类号： B23Q1/0063 , B23Q3/18
摘要： [Problem] To provide an object positioning/fixing device that is capable of improving accuracy for positioning a work pallet in the horizontal direction and of absorbing deviation between the distance between the axes of first and second reference members and the distance between the axes of first and second annular engagement members.
[Solution] In an object positioning/fixing device 1 that positions and fixes a target object 3 on a base member 2 in the horizontal direction and in the vertical direction, a structure is provided in which, in a state in which the target object 3 is pressed against the base member 2 and fixed thereon by a fixation mechanism 9: first and second tapered engagement surfaces 31a, 41a of first and second reference members 31, 41 are closely contacted against the inner circumferential surfaces of first and second annular engagement members 51, 61 via elastic deformation of the first and second annular engagement members 51, 61; also first and second base end contact surfaces 34, 44 of the first and second reference members 31, 41 are contacted against the base member 2; and a pair of regulated surfaces 61b of the second annular engagement member 61 are closely contacted against a pair of regulating surfaces 16a of a second installation hole 16 via elastic deformation of the second annular engagement member 61.
摘要翻译：本发明提供一种物体定位固定装置，该物体定位固定装置能够提高工件托盘在水平方向上的定位精度和吸收第一和第二基准部件的轴线间距离与第一和第二基准轴线之间的距离和第二环形接合件。 [解决方案]在对象物定位固定装置1中，在水平方向和垂直方向上将对象物3定位并固定在基座构件2上，提供一种结构，其中，在对象物3 被固定机构9按压在基座部件2上并固定在基座部件2上：第一基准部件31和第二基准部件41的第一锥形卡合面31a和第二锥形卡合面41a紧贴第一环状卡合部件51和第二环状卡合部件51的内周面，61通过第一和第二环形接合件51,61的弹性变形; 第一和第二参考构件31,41的第一和第二基座端部接触表面34,44也与基座构件2接触; 并且第二环状卡合部件61的一对限制面61b经由第二环状卡合部件61的弹性变形而与第二安装孔16的一对限制面16a紧贴。

2. 发明授权

EP2987587B1 POSITIONING DEVICE 有权
公开(公告)号：EP2987587B1
公开(公告)日：2019-10-02
申请号：EP14784813.9
申请日：2014-02-14
申请人： Pascal Engineering Corporation
发明人： KAWAKAMI, Takayuki
IPC分类号： B23Q3/18 , B23Q1/00

3. 发明授权

EP2871023B1 OBJECT POSITIONING/FIXING DEVICE 有权
标题翻译：对象定位/固定装置
公开(公告)号：EP2871023B1
公开(公告)日：2017-11-01
申请号：EP13813871.4
申请日：2013-04-30
申请人： Pascal Engineering Corporation
发明人： KAWAKAMI, Takayuki
IPC分类号： B23Q3/00
CPC分类号： B23Q1/0063 , B23Q3/18
摘要： [Problem] To provide an object positioning/fixing device that is capable of improving accuracy for positioning a work pallet in the horizontal direction and of absorbing deviation between the distance between the axes of first and second reference members and the distance between the axes of first and second annular engagement members. [Solution] In an object positioning/fixing device 1 that positions and fixes a target object 3 on a base member 2 in the horizontal direction and in the vertical direction, a structure is provided in which, in a state in which the target object 3 is pressed against the base member 2 and fixed thereon by a fixation mechanism 9: first and second tapered engagement surfaces 31a, 41a of first and second reference members 31, 41 are closely contacted against the inner circumferential surfaces of first and second annular engagement members 51, 61 via elastic deformation of the first and second annular engagement members 51, 61; also first and second base end contact surfaces 34, 44 of the first and second reference members 31, 41 are contacted against the base member 2; and a pair of regulated surfaces 61b of the second annular engagement member 61 are closely contacted against a pair of regulating surfaces 16a of a second installation hole 16 via elastic deformation of the second annular engagement member 61.

4. 发明授权

EP2764953B1 FLUID PRESSURE CYLINDER AND CLAMP DEVICE 有权
标题翻译：流体压力缸和夹紧装置
公开(公告)号：EP2764953B1
公开(公告)日：2017-08-02
申请号：EP12838481.5
申请日：2012-08-02
申请人： Pascal Engineering Corporation
发明人： KAWAKAMI, Takayuki
IPC分类号： B23Q3/08 , B25B5/06 , B23Q17/00 , F15B15/28 , F15B11/072 , F15B15/22 , B23Q1/70
CPC分类号： B23Q17/22 , B23Q1/70 , B23Q3/082 , B23Q17/005 , B25B5/062 , F15B11/072 , F15B15/225 , F15B15/2807 , F15B15/2815

5. 发明公开

EP2929980A1 FLUID PRESSURE CYLINDER 有权
标题翻译： FLÜSSIGKEITSDRUCKZYLINDER
公开(公告)号：EP2929980A1
公开(公告)日：2015-10-14
申请号：EP13861066.2
申请日：2013-10-24
申请人： Pascal Engineering Corporation
发明人： KAWAKAMI, Takayuki
IPC分类号： B23Q3/06
CPC分类号： B25B5/062 , B25B5/061 , F15B15/063 , F15B15/1466 , F15B15/149 , F15B15/2807
摘要： A fluid pressure cylinder (2) comprises a rod insertion hole (20) formed in a piston member (4), an auxiliary rod (7) provided to a head side wall member (10B) so as to be inserted into the rod insertion hole (20), an open/shut valve mechanism for detection (11), and a fluid passage (32) that is opened and shut by the open/shut valve mechanism (11); the open/shut valve mechanism (11) includes a valve body reception hole (35) formed in the auxiliary rod (7), a valve body (36) that is movably held in the valve body reception hole (35) and that has a recessed engagement portion (37) on its external peripheral portion, and a spherical body (38) mounted on the auxiliary rod (7) so as to engage with the recessed engagement portion (37); when the piston member (4) has reached a set shifting position, the valve body (36) is changed over to the closed position or to the opened position due to cooperation between the spherical body (38), the recessed engagement portion (37), and the inner peripheral wall portion (39) of the rod insertion hole(20).
摘要翻译：流体压力缸（2）包括形成在活塞构件（4）中的杆插入孔（20），设置在头侧壁构件（10B）上的辅助杆（7），以便插入杆插入孔（20），用于检测的打开/关闭阀机构（11）以及由打开/关闭阀机构（11）打开和关闭的流体通道（32）。打开/关闭阀机构（11）包括形成在辅助杆（7）中的阀体接收孔（35），可移动地保持在阀体接收孔（35）中的阀体（36）在外周部设有凹入卡合部（37），安装在辅助杆（7）上的与该嵌合部（37）卡合的球体（38）。当活塞构件（4）达到设定的移动位置时，由于球体（38），凹入接合部分（37）和凹槽啮合部分（37）之间的配合，阀体（36）被转换到关闭位置或打开位置和杆插入孔（20）的内周壁部（39）。

6. 发明授权

EP2275226B1 CLAMP DEVICE 有权
公开(公告)号：EP2275226B1
公开(公告)日：2012-10-03
申请号：EP09735278.5
申请日：2009-04-03
申请人： Pascal Engineering Corporation
发明人： KAWAKAMI, Takayuki
IPC分类号： B23Q3/06 , B25B5/08
CPC分类号： B23Q3/06 , B23Q1/009 , B25B5/087

7. 发明授权

EP2929980B1 FLUID PRESSURE CYLINDER 有权
公开(公告)号：EP2929980B1
公开(公告)日：2019-01-30
申请号：EP13861066.2
申请日：2013-10-24
申请人： Pascal Engineering Corporation
发明人： KAWAKAMI, Takayuki
IPC分类号： B23Q3/06 , B25B5/06

8. 发明授权

EP2253419B2 CLAMP DEVICE 有权
标题翻译：夹钳装置
公开(公告)号：EP2253419B2
公开(公告)日：2015-11-18
申请号：EP09711252.8
申请日：2009-01-22
申请人： Pascal Engineering Corporation
发明人： KAWAKAMI, Takayuki
IPC分类号： B23Q3/06 , B23Q3/00
CPC分类号： B23Q17/006 , B23Q1/009 , Y10T29/49764

9. 发明公开

EP2452778A1 CLAMP DEVICE 有权
标题翻译：夹钳装置
公开(公告)号：EP2452778A1
公开(公告)日：2012-05-16
申请号：EP10796989.1
申请日：2010-06-11
申请人： Pascal Engineering Corporation
发明人： KAWAKAMI, Takayuki
IPC分类号： B23Q3/06
CPC分类号： B23Q1/009
摘要： In a clamp device having a clamp main body (1), a gripping member (2) which is expandable and contractible in the radial direction and is inserted into an aperture in a workpiece and grip the inner circumferential surface of that aperture, a clamp rod (3) including a tapered shaft portion that fits into and engages with the gripping member (2), and a drive means (4) for driving the clamp rod (3) forwards and backwards, there are also provided with a support mechanism (5) that supports the gripping member (2) by fluid pressure when the gripping member (2) is radially expanded, and a fluid pressure release means that releases all or a part of the fluid pressure of the support mechanism (5) after radial expansion of the gripping member (2) when the clamp rod (3) is driven by the drive means (4) to perform clamping, the support mechanism (5) having an annular pressure reception member (51) that supports a base end of the gripping member (2), and a supporting fluid chamber (52) that causes fluid pressure in the direction opposite to the clamping direction to be received on an annular cylindrical portion (53) of the annular pressure reception member (51).
摘要翻译：在具有夹紧主体（1）的夹紧装置中，具备：夹紧部件（2），该夹紧部件（2）在径向上能够伸缩自如地插入被加工物的开口内并夹持该开口的内周面;夹紧杆（3）具有与上述把持部件（2）嵌合并嵌合的锥形轴部和用于驱动上述夹紧杆（3）的驱动装置（4），还具备支承机构（5 ），其在夹紧构件（2）径向膨胀时通过流体压力支撑夹紧构件（2）;以及流体压力释放装置，其在支撑机构（5）的径向膨胀之后释放支撑机构（5）的全部或部分流体压力（3）被驱动装置（4）驱动以进行夹紧时，所述夹持构件（2）具有环形压力接收构件（51），所述环形压力接收构件（51）支撑所述夹持构件（2）和支撑流体腔室（52）沿与夹紧方向相反的方向的流体压力被接收在环形压力接收构件（51）的环形圆柱形部分（53）上。

10. 发明公开

EP2275226A1 CLAMP DEVICE 有权
标题翻译：夹钳装置
公开(公告)号：EP2275226A1
公开(公告)日：2011-01-19
申请号：EP09735278.5
申请日：2009-04-03
申请人： Pascal Engineering Corporation
发明人： KAWAKAMI, Takayuki
IPC分类号： B23Q3/06
CPC分类号： B23Q3/06 , B23Q1/009 , B25B5/087
摘要： A clamp device C includes a support mechanism 40 that supports a grip member 20 when expanding the diameter thereof, a clamping hydraulic cylinder 60 that can drive the grip member 20 and a clamp rod 30 axially forwards and backwards (up and down), and a main body member 10 to which the grip member 20, the clamp rod 30, the support mechanism 40, and the clamping hydraulic cylinder 60 are mounted, with the grip member 20, the clamp rod 30, and the support mechanism 40 being positioned at one end portion of the body member 10, and with the common axis A of the grip member 20 and the clamp rod 30 being offset from the axis B of the clamping hydraulic cylinder 60 in a direction orthogonal to the clamp rod 20.
摘要翻译：夹紧装置C包括支撑机构40，该支撑机构40在扩大其直径时支撑抓握构件20，能够沿轴向向前和向后（上下）驱动抓握构件20和夹紧杆30的夹紧液压缸60，以及夹持构件20，夹紧杆30，支撑机构40和夹紧液压缸60安装在主体构件10上，夹持构件20，夹紧杆30和支撑机构40位于一个并且夹紧构件20的公共轴线A和夹紧杆30在与夹紧杆20正交的方向上偏离夹紧液压缸60的轴线B.

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