专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4505362A Device for avoiding multiple bounces against a target of a mass _falling thereon along a rectilinear trajectory 失效
标题翻译：用于避免对沿着直线轨迹落在其上的质量的目标的多次反弹的装置
公开(公告)号：US4505362A
公开(公告)日：1985-03-19
申请号：US394981
申请日：1982-07-02
申请人： Pierre-Claude Layotte , Jean-Claude Dubois , Andre James
发明人： Pierre-Claude Layotte , Jean-Claude Dubois , Andre James
IPC分类号： G01V1/147 , B65H59/10 , B60T11/10 , G01N3/30
CPC分类号： G01V1/147
摘要： Multiple shocks of a vertically falling mass against a target member coupled with the earth are prevented by holding the mass and retaining it above the target member after its first bounce. This retention is accomplished by means of deformable elements laterally pressed against the mass body by jack rods actuated in response to a control signal produced by a sensor at the moment of the first impact of the mass.
摘要翻译：通过保持质量并在其第一次反弹之后将其保持在目标构件上方，可以防止垂直落下的质量相对于与地球联接的目标构件的多次冲击。这种保持是通过可变元件来实现的，该可变形元件是通过响应由传感器在质量的第一次冲击时由传感器产生的控制信号而致动的千斤顶横向压靠在质量体上的。

2. 发明授权

US4271923A Mobil device for generating acoustic shear waves in the earth 失效
标题翻译：用于在地球中产生声剪切波的美孚设备
公开(公告)号：US4271923A
公开(公告)日：1981-06-09
申请号：US55095
申请日：1979-07-05
申请人： Pierre-Claude Layotte , Andre James
发明人： Pierre-Claude Layotte , Andre James
IPC分类号： G01V1/143 , B60P3/00 , B60S9/02 , G01V1/02 , G01V1/053 , G01V1/09 , G01V1/147 , G01V1/157 , G01V1/047
CPC分类号： G01V1/053 , G01V1/09 , G01V1/147
摘要： A mobile device for generating acoustic shear waves comprises a structure provided with at least one axle with wheels mounted thereon, said axle being displaceable with respect to at least a part of the structure.The mobile device has mounted thereon a target-member displaceable from a position suitable for transportation to a working position where it is in contact with the earth, and means for striking the target member, when in working position, by means of a mass, to produce an impact thereon.The target member is provided at its upper part with tracks for the wheels of the axle so that the wheels can be driven, by displacing the respective axles, from a position of contact with the earth to a position where they bear on the target member with the weight of at least a part of the structure.
摘要翻译：用于产生声学剪切波的移动装置包括设置有至少一个轴的结构，其中安装有轮，所述轴可相对于所述结构的至少一部分移位。移动装置安装有可从适于运输的位置移动到与地球相接触的工作位置的目标构件，以及用于在处于工作位置时通过质量撞击目标构件的装置，对其产生影响。目标构件在其上部设置有用于车轮的轨道的轨道，使得可以通过使相应的轴从与地球接触的位置移动到它们承载在目标构件上的位置来驱动车轮，至少部分结构的重量。

3. 发明授权

US4609066A Mixed device for generating longitudinal or shear waves 失效
标题翻译：用于产生纵波或剪切波的混合装置
公开(公告)号：US4609066A
公开(公告)日：1986-09-02
申请号：US747392
申请日：1985-06-21
申请人： Pierre-Claude Layotte , Jean Laurent , Andre James
发明人： Pierre-Claude Layotte , Jean Laurent , Andre James
IPC分类号： G01V1/143 , G01V1/02 , G01V1/047 , G01V1/147 , G01V1/157 , G01V1/04
CPC分类号： G01V1/147 , G01V1/047
摘要： A mixed device for successively generating in the earth, at the same location, longitudinal and shear waves is disclosed. The device comprises in association a target coupled to the earth surface and having a first striking face substantially parallel thereto and at least one second striking face substantially perpendicular to said first striking face. A guide tube is adapted to be positioned above the first striking face and perpendicularly thereto, and a movable weight is slidable in the guide tube and adapted to strike the first striking face. At least one hammer is articulated to a support rigidly secured to the guide tube and adapted to strike one second striking face of the target. Directional coupling means connect the guide tube to the target in such a manner that the weight sliding in the guide tube directly impinges the first striking face, but such that the guide tube is substantially released from the effect of the hammer impact on a second striking face.
摘要翻译：公开了一种混合装置，用于在地球上相继产生纵向和横波的相同位置。该装置包括联接到地面的目标，并具有基本上与其平行的第一击打面和基本上垂直于所述第一击打面的至少一个第二击打面。引导管适于定位在第一击打面上方并且垂直于其上，并且可动重物可在引导管中滑动并适于撞击第一击打面。至少一个锤被铰接到刚性地固定到引导管并且适于击打目标的一个第二击打面的支撑件。定向联接装置将引导管连接到目标，使得在引导管中滑动的重量直接撞击第一击打面，但是导引管基本上从锤击的作用上释放到第二击打面上。

4. 发明授权

US4296828A Mobile device for generating acoustic shear waves 失效
标题翻译：用于产生声剪切波的移动装置
公开(公告)号：US4296828A
公开(公告)日：1981-10-27
申请号：US55098
申请日：1979-07-05
申请人： Pierre-Claude Layotte , Andre James
发明人： Pierre-Claude Layotte , Andre James
IPC分类号： G01V1/143 , G01V1/02 , G01V1/053 , G01V1/157 , G01V1/047
CPC分类号： G01V1/053 , Y10S181/401
摘要： A mobile device is used which includes a target-member adapted for coupling to the earth and a means for striking the target- member so as to generate acoustic shear waves.The target-member is coupled to the earth through a deformable coupling member secured to the rigid frame of the target- member, the coupling being enhanced by the combination of a suction means and a network of channels arranged on the face of the coupling member which is in contact with the earth, whereby a partial vacuum is created between the coupling member and the earth.
摘要翻译：使用移动装置，其包括适于联接到地球的目标构件和用于撞击目标构件以产生声学剪切波的装置。目标构件通过固定到目标构件的刚性框架的可变形联接构件联接到地球，联接器通过抽吸装置和布置在联接构件的表面上的通道网络的组合来增强，与地球接触，从而在联接构件和地球之间产生局部真空。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式