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

US3461735A Devices for driving toothed wheels 失效
标题翻译：用于驱动车轮的设备
公开(公告)号：US3461735A
公开(公告)日：1969-08-19
申请号：US3461735D
申请日：1968-01-19
申请人： DURAND FRANCOIS
发明人： DURAND FRANCOIS
IPC分类号： F16H57/02 , F16H57/00
CPC分类号： F16H57/02004 , Y10T74/19628

2. 发明授权

US3167975A Device for transmitting motion to a gear 失效
标题翻译：用于将运动传递到齿轮的装置
公开(公告)号：US3167975A
公开(公告)日：1965-02-02
申请号：US21410562
申请日：1962-07-31
申请人： DURAND FRANCOIS
发明人： DURAND FRANCOIS
IPC分类号： F16H1/22 , F16H57/02
CPC分类号： F16H57/02004 , F16H1/22 , Y10T74/19056 , Y10T74/19628

3. 发明授权

US3531850A Method of assembling a friable member and a member of plastically deformable material 失效
标题翻译：组装可塑性成员的方法和塑性变形材料的成员
公开(公告)号：US3531850A
公开(公告)日：1970-10-06
申请号：US3531850D
申请日：1968-01-22
申请人： DURAND FRANCOIS
发明人： DURAND FRANCOIS
IPC分类号： F16B2/00 , F16B33/04 , F16B43/00 , B23P11/00
CPC分类号： F16B43/00 , B60G2204/41 , B60G2204/44 , F16B2/005 , Y10S411/957 , Y10T29/49833 , Y10T29/49952 , Y10T403/49

4. 发明授权

US3926064A Gear transmission reduction for division of power 失效
标题翻译：齿轮传动减少用于分配动力
公开(公告)号：US3926064A
公开(公告)日：1975-12-16
申请号：US43022674
申请日：1974-01-02
申请人： DURAND FRANCOIS
发明人： DURAND FRANCOIS
IPC分类号： B63H23/06 , F16H1/22 , F16H1/20 , F16H1/06 , F16H37/06
CPC分类号： B63H23/06 , F16H1/22 , Y10T74/19144 , Y10T74/19647 , Y10T74/19679
摘要： A gear reduction device that subdivides an input torque to a single input shaft into four separate output torques on four separate drive shafts. The four separate drive shafts each carry a drive pinion, the drive pinions being spaced about and engaged with a single output gear.
摘要翻译：一种齿轮减速装置，其将输入扭矩细分为单个输入轴，在四个独立驱动轴上分成四个独立的输出转矩。四个单独的驱动轴各自承载驱动小齿轮，驱动小齿轮与单个输出齿轮间隔开并与其接合。

5. 发明授权

US3876224A Three-axle vehicle 失效
标题翻译：三轴车
公开(公告)号：US3876224A
公开(公告)日：1975-04-08
申请号：US44424174
申请日：1974-02-20
申请人： DURAND FRANCOIS
发明人： DURAND FRANCOIS
IPC分类号： B60P1/30 , B62D13/00 , B62D53/00 , B62D61/10
CPC分类号： B60P1/30 , B62D13/00 , B62D53/005
摘要： A three-axle vehicle having two steerable axles located on either side of a central axle is disclosed. Each steerable axle is respectively associated with an end chassis and pivoted about a vertical axis provided thereon, so as to steer the vehicle. A main chassis is oriented with respect to each end chassis so as to distribute the loading uniformly amongst all three axles. Cooperating sets of pivotable joints and connecting members which interconnect each steerable axle to the central axle, as well as interconnecting the main chassis to all three axles, are also disclosed.

6. 发明授权

US3874247A Worm reducing gear 失效
标题翻译：蜗轮减速机
公开(公告)号：US3874247A
公开(公告)日：1975-04-01
申请号：US40721773
申请日：1973-10-17
申请人： DURAND FRANCOIS , VEZOLE LUCIEN
发明人： DURAND FRANCOIS , VEZOLE LUCIEN
IPC分类号： F16H1/16
CPC分类号： F16H1/16 , Y10T74/19833
摘要： This worm reducing-gear of relatively reduced dimensions has associated therewith in a same and single gear case two gear trains, namely a primary reducing-gear driven from the input shaft or motor, and an intermediate reducing-gear disposed between said primary gear train and the worm of said worm reducing-gear; the gear case comprises two halves and all the bearing-receiving cavities thereof, except those of the crownwheel shaft, are formed in the joint plane along which said case halves are assembled. Clutch means may be provided between said primary and intermediate reducing-gears and the worm-gear proper for changing the worm speed or braking the mechanism.
摘要翻译：具有相对减小的尺寸的蜗轮减速齿轮在相同和单个齿轮箱中相关联，两个齿轮系，即从输入轴或电动机驱动的主减速齿轮，以及设置在所述主齿轮系和所述蜗轮减速装置的蜗杆; 齿轮箱包括两个半部，并且除了冠轮轴的轴承座之外的所有轴承座腔形成在所述壳体半部组装在其的接合平面中。离合器装置可以设置在所述主减速齿轮和蜗轮传动装置之间，用于改变蜗杆速度或制动机构。

7. 发明授权

US3461734A Devices for driving an internal gear 失效
标题翻译：用于驱动内齿轮的装置
公开(公告)号：US3461734A
公开(公告)日：1969-08-19
申请号：US3461734D
申请日：1968-01-18
申请人： DURAND FRANCOIS
发明人： DURAND FRANCOIS
IPC分类号： F16H1/10 , F16H57/02 , F16H57/00 , F16H1/06
CPC分类号： F16H57/02 , F16H1/10 , F16H57/021 , Y10T74/19614 , Y10T74/19623 , Y10T74/19628 , Y10T74/19647

8. 发明授权

US3927575A Gear reduction device with floating pinion 失效
标题翻译：减速装置带浮动小齿轮
公开(公告)号：US3927575A
公开(公告)日：1975-12-23
申请号：US42976074
申请日：1974-01-02
申请人： DURAND FRANCOIS
发明人： DURAND FRANCOIS
IPC分类号： F16H57/02 , F16H57/00 , F16H35/00
CPC分类号： F16H57/02004 , Y10T74/19502 , Y10T74/1956 , Y10T74/19628 , Y10T74/19633
摘要： A floating pinion engaged with a main gear, the floating pinion being mounted in a carriage adapted to roll along the periphery of the main gear. The carriage is interconnected with ground by two coupling bars symmetrically disposed on opposite sides of, and outside of, the main gear. Each coupling bar is connected to the carriage by an articulated joint at one end, and to ground through a universal type joint at the other end. Preferably, only a single universal type joint is used, that joint having an axis of rotation disposed in the median plane of the main gear.
摘要翻译：与主齿轮接合的浮动小齿轮，浮动小齿轮安装在适于沿着主齿轮的周边滚动的滑架中。滑架通过对称设置在主齿轮的外侧和外侧的两个联接杆与地面相互连接。每个连接杆通过一端的铰接接头连接到滑架，另一端通过通用型接头进行接地。优选地，仅使用单个通用型接头，该接头具有设置在主齿轮的中间平面中的旋转轴线。

9. 发明授权

US3707212A Device for transmitting motion 失效
标题翻译：发送动作的装置
公开(公告)号：US3707212A
公开(公告)日：1972-12-26
申请号：US3707212D
申请日：1971-06-07
申请人： DURAND FRANCOIS
发明人： DURAND FRANCOIS
IPC分类号： G05G15/08 , F16P3/00 , F16H57/00
CPC分类号： G05G15/08 , Y10T74/19628
摘要： In this device for transmitting motion to a large gear two driving pinions are in constant meshing engagement therewith and disposed at spaced intervals; these pinions are rotatably mounted on separate supports carrying a roller engaging a race formed concentrically on said gear, said supports being interconnected by a pair of coupling rods pivoted to a pair of retaining members each pivotally mounted about an axis parallel to the axis of the driven gear and interconnected in turn by a link of telescopic nature, with resilient means interconnecting in turn the sections of this link. One section of said interconnecting link is adapted to actuate a switch for opening the energizing circuit of the motor driving said pinions when the relative movements accomplished by these sections exceed a predetermined limit.
摘要翻译：在这种用于将运动传递到大齿轮的装置中，两个驱动小齿轮以恒定的啮合方式与间隔开间隔设置; 这些小齿轮可旋转地安装在承载着与同轴地形成在所述齿轮上的滚道接合的滚子的分离的支撑件上，所述支撑件通过一对连接杆相互连接，所述连接杆枢转到一对保持构件，每个保持构件围绕平行于被驱动轴线的轴线可枢转地安装齿轮又通过伸缩性质的连杆相互连接，弹性装置依次连接该连杆的部分。所述互连连杆的一部分适于致动开关，用于当由这些部分完成的相对运动超过预定极限时打开驱动所述小齿轮的电动机的激励电路。

10. 发明授权

US3572150A Motion transmitting devices 失效
标题翻译：运动发送装置
公开(公告)号：US3572150A
公开(公告)日：1971-03-23
申请号：US3572150D
申请日：1969-05-15
申请人： DURAND FRANCOIS
发明人： DURAND FRANCOIS
IPC分类号： F16H57/02 , F16H57/00
CPC分类号： F16H57/02004 , Y10T74/19628
摘要： D R A W I N G
A DEVICE DESIGNED FOR DRIVING A TOOTHED RELATIVELY LARGE GEAR OR ANNULUS BY MEANS OF A TOOTHED PINION MOUNTED IN A SUPPORT INDEPENDENT OF THE FIXED STRUCTURE CARRYING SAID GEAR OR ANNULUS. THIS SUPPORT COMPRISES ONLY A ROLLER ENGAGING A TRACK FORMED ON THE TOOTHED GEAR OF ANNULUS, CONCENTRICALLY TO THE TEETH THEREOF, SAID ROLLER HAVING ITS AXIS DISPOSED IN THE PLANE COMPRISING THE AXIS OF THE DRIVING PINION AND THE AXIS OF THE DRIVEN GEAR OR ANNULUS. A RETAINING ROD CONNECTS THIS SUPPORT TO A SINGLE FIXED POINT. THIS ROD IS PIVOTED TO SAID POINT BY MEANS OF UNIVERSAL JOINT, BUT IT IS PIVOTED TO THE PINION SUPPORT BY MEANS OF A PIN OF WHICH THE AXIS FORMS A CERTAIN ANGLE WITH RESPECT TO THE THEORETICAL AXIS OF SAID ROD.

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