专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US4913685A Wheel with variable diameter 失效
标题翻译：轮径可变
公开(公告)号：US4913685A
公开(公告)日：1990-04-03
申请号：US322556
申请日：1989-03-13
申请人： Johann Lukatsch
发明人： Johann Lukatsch
IPC分类号： B60B19/00 , F16H9/10 , F16H55/54
CPC分类号： F16H55/54 , F16H9/10
摘要： A wheel (1) with variable diameter comprises two mutually opposed disks (2, 3) that can be displaced with respect to each other in the direction of their axis of rotation (6), wherein plates (9) are guided in a substantially radially displaceable fashion. The plates (9) taper in the peripheral direction as measured from one disk (2 or 3) toward the other disk (3 or 2) and are coupled displaceably with each other along their lateral surfaces (20). At least one sliding member (15) is arranged on each plate (9) and is displaceable along a sliding path (19), on the one hand, in the direction of the axis of rotation (6) of the wheel (1) and, on the other hand, in the peripheral direction against the force of springs (18), this sliding member (15) carrying at least one entrainment member (16) for engagement into a load transmission member (22).
摘要翻译：具有可变直径的轮（1）包括可相对于其旋转轴线（6）的方向相对移动的两个相互相对的盘（2,3），其中板（9）基本上径向地被引导可移动的方式。板（9）从一个盘（2或3）朝向另一个盘（3或2）测量时在圆周方向上逐渐变细，并沿它们的侧表面（20）彼此可移动地联接。至少一个滑动构件（15）布置在每个板（9）上，并且一方面沿着滑轮（19）沿着车轮（1）的旋转轴线（6）的方向和/ 另一方面，抵抗弹簧（18）的力的圆周方向，该滑动构件（15）承载有至少一个夹持构件（16），用于与载荷传递构件（22）接合。

12. 发明授权

US4842569A Bicycle transmission having infinitely variable drive ratio 失效
标题翻译：自行车变速箱具有无级变速比
公开(公告)号：US4842569A
公开(公告)日：1989-06-27
申请号：US121398
申请日：1987-11-16
申请人： James E. Orr
发明人： James E. Orr
IPC分类号： B62M1/36 , B62M9/04 , F16H9/10
CPC分类号： B62M1/36 , B62M9/04 , F16H9/10
摘要： A torque transmission apparatus having an infinitely variable gear ratio particularly suited for use as a bicycle transmission. The apparatus may be mounted on conventional bicycles and replaces the usual derailleur mechanism. A novel means is used to effect the gear changes which requires less force than previous devices. All force transmitting components of the apparatus are mechanically engaged without relying on friction which eliminates any possibility of slippage within the transmission.
摘要翻译：一种扭矩传递装置，具有无级变速比，特别适合用作自行车传动装置。该装置可以安装在传统的自行车上并且代替通常的拨链器机构。使用一种新颖的手段来实现比以前的装置更少的力的齿轮变化。设备的所有力传递部件都机械接合，而不依赖摩擦，从而消除了变速箱内任何滑动的可能性。

13. 发明授权

US4743222A Speed control device for a bicycle 失效
标题翻译：自行车速度控制装置
公开(公告)号：US4743222A
公开(公告)日：1988-05-10
申请号：US890722
申请日：1986-07-30
申请人： Masashi Nagano
发明人： Masashi Nagano
IPC分类号： B62M25/04 , F16H9/10 , F16H9/02
CPC分类号： B62M25/04
摘要： A speed control device for a bicycle having a positioning mechanism provided with a first positioning portion having engaging portions corresponding in number to the speed change stages, a second positioning portion having engaging portions larger in number than the engaging portions of the first positioning portion, and at least one engaging member engageable with the respective engaging portions of the first and second positioning portions, thereby enabling the number of speed change stages set by the positioning mechanism to be changed by selecting engagement with one of the first and second positioning portions.
摘要翻译：一种用于自行车的速度控制装置，具有定位机构，该定位机构具有第一定位部分，该第一定位部分具有与变速级相对应的接合部分，第二定位部分具有比第一定位部分的接合部分更大数量的接合部分，以及至少一个接合构件可与第一和第二定位部分的相应接合部分接合，从而能够通过选择与第一和第二定位部分之一的接合来改变由定位机构设定的变速级数。

14. 发明授权

US4655730A Automatic gear box 失效
标题翻译：自动变速箱
公开(公告)号：US4655730A
公开(公告)日：1987-04-07
申请号：US764249
申请日：1985-08-09
申请人： Gerd Kupper , Horst Fenzl , Siegfried Zabinski
发明人： Gerd Kupper , Horst Fenzl , Siegfried Zabinski
IPC分类号： B62M9/00 , B62M9/08 , F16H9/08 , F16H9/10 , F16H55/54
CPC分类号： B62M9/08 , F16H55/54 , F16H9/10
摘要： The invention relates to a drive device having stepless torque adjustment, especially for cycles. The drive device comprises a drive shaft (13), a first adjusting disc (1) arranged coaxially with the drive shaft (13), into which first adjusting disc (1) a spiral-like cutout (3) is incorporated at least partially about the center of the first adjusting disc (1), a second coaxially arranged adjusting disc (5) into which through slots (6) are incorporated which run outwards from the center of the second adjusting disc (5), and a coaxial segmented ring (27) consisting of individual segments (28) onto the outer periphery of which segmented ring (27) can be placed an endless drive element (30). The segments (28) each have extensions (43) which engage both in the spiral-like cutout (3) and in an allocated through slot (6). One of the said adjusting discs can be driven by the drive shaft (13), whereas the other non-driven adjusting disc can be blocked by means of a blocking device (10a and 10b). When one adjusting disc is blocked and the other rotates, the diameter of the segmented ring (27) can be continuously changed, so that the torque is infinitely adjustable to the desired value.
摘要翻译：本发明涉及具有无级转矩调节的驱动装置，特别是对于循环。驱动装置包括驱动轴（13），与驱动轴（13）同轴设置的第一调节盘（1），第一调节盘（1）至少部分地围绕螺旋形切口（3）第一调节盘（1）的中心，第二同轴布置的调节盘（5），其中从第二调节盘（5）的中心向外延伸穿过狭槽（6），以及同轴分段环 27）包括在其外周上的单个段（28），其中分段环（27）可以被放置成环形驱动元件（30）。所述段（28）各自具有在螺旋形切口（3）中和分配的通槽（6）中的两个接合的延伸部（43）。所述调节盘中的一个可以由驱动轴（13）驱动，而另一个非驱动调节盘可以通过阻挡装置（10a和10b）被阻挡。当一个调节盘被阻挡而另一个旋转时，可以连续地改变分段环（27）的直径，使得转矩无限可调到所需值。

15. 发明授权

US4591351A Variable ratio pulleys for flat belt transmission system 失效
标题翻译：用于平带传动系统的变比皮带轮
公开(公告)号：US4591351A
公开(公告)日：1986-05-27
申请号：US742322
申请日：1985-06-07
申请人： Emerson L. Kumm
发明人： Emerson L. Kumm
IPC分类号： F16H9/10 , F16H55/54 , F16H11/02
CPC分类号： F16H9/10 , F16H55/54
摘要： In a variable radius pulley drive system wherein a flat drive belt engages the central shanks of drive elements supported by the side pulley sheaves and the radial location of the drive elements is determined by the intersection of logarithmic spiral grooves in the pulley disks of the pulley sheaves whereof the stresses on the bearing members of the drive elements can be substantially reduced by disposing the belt element driving line toward or on the center line or axis of the bearing members of the drive elements.
摘要翻译：在可变半径滑轮驱动系统中，其中平面驱动带接合由侧滑轮滑轮支撑的驱动元件的中心柄，并且驱动元件的径向位置由滑轮滑轮的滑轮盘中的对数螺旋槽的交点确定通过将带元件驱动线设置在驱动元件的轴承部件的中心线或轴线上，可以大大减少驱动元件的轴承部件上的应力。

16. 发明授权

US4529394A Transmission ratio variators 失效
标题翻译：变速比变速器
公开(公告)号：US4529394A
公开(公告)日：1985-07-16
申请号：US408772
申请日：1982-08-17
申请人： Pedro Ybern Miro
发明人： Pedro Ybern Miro
IPC分类号： F16H9/24 , F16H9/10 , F16H9/02
CPC分类号： F16H9/10
摘要： A transmission ratio varying arrangement involves establishing transmission between a drive shaft and a driven shaft by two orbital systems, one for each shaft, and including gear wheels which move concentric to the respective shafts thereof. One orbital system is joined to the other by simple or composite conventional transmission elements, the radius of each orbit being variable simultaneously, maintaining the sum thereof constant. Each of the shafts is provided with an identical truncated thickening which is in direct position and which, acting as a wedge, contacts radial supports which are guided in holes made in a sleeve which is equally spaced from the holes and which is provided at its outer part with peripheral wings perpendicular to the shaft. The wings are provided with radial notches in which there are guided the shafts on which there rest the gear wheels which move when the thickened shaft and the sleeve turn in unison joined by keys. The shafts of the wheels are disposed on forks between the arms of which are radial supports which, through the holes of the sleeve, contact the truncated thickening of the shaft. Each shaft is displaceable in an opposite direction with respect to the other shaft, proportionally varying the radius of contact of the radial supports in one shaft with respect to the other, by maintaining the sum of both radii constant.
摘要翻译：传动比变化布置包括通过两个轨道系统在驱动轴和从动轴之间建立传动，一个用于每个轴，并且包括与其各个轴同心移动的齿轮。一个轨道系统通过简单或复合的常规传输元件连接到另一个轨道系统，每个轨道的半径可以同时变化，保持其总和恒定。每个轴都设置有相同的截头增厚器，其处于直接位置，并且作为楔形件，与径向支撑件接触，径向支撑件被引导在与孔等间隔开的套筒中制成的孔中，并且其设置在其外部部分具有垂直于轴的外围翼。翼部设置有径向槽口，其中，当加厚的轴和套筒一致地通过键连接时，引导其上搁置齿轮的轴，所述齿轮移动。轮的轴设置在叉之间，叉之间是径向支撑件，其通过套筒的孔接触轴的截头增厚。每个轴可以相对于另一轴在相反方向上移位，通过保持两个半径的总和恒定，成比例地改变一个轴中的径向支撑件相对于另一轴的接触半径。

17. 发明授权

US3588158A Liquid filled shock absorbing modular buffer 失效
标题翻译：液体冲击吸收模块式缓冲器
公开(公告)号：US3588158A
公开(公告)日：1971-06-28
申请号：US3588158D
申请日：1968-11-20
申请人： FORD DUANE B , WALKER GRANT W
发明人： FORD DUANE B , WALKER GRANT W
IPC分类号： B60R19/20 , B60R19/08 , B61F19/04 , F16H9/10
CPC分类号： B60R19/20
摘要： THE COMBINATION OF A NEARLY RIGID STRONGLY RESILIENT BACKING BOARD FORMED OF A LAMINATED WOOD CORE AND RESIN BONDED FIBER GLASS SURFACES WITH A SHOCK-ABSORBING BUFFER MEMBER OF THE TYPE WHICH COMPRISES A RESILIENT HOLLOW BODY MEMBER NORMALLY FILLED WITH WATER HAVING ONE OR MORE OPENINGS, WHICH ARE NORMALLY CLOSED, FOR PERMITTING ESCAPE OF AT LEAST PART OF THE WATER IN A QUANTITY AND AT A LIMITED RATE ONLY COMMENSURATE WITH THE SEVERITY OF COLLISION IMPACT IS DISCLOSED.

18. 发明授权

US2700902A Variable speed gearing of the expansible pulley type 失效
标题翻译：可变滑轮类型的变速传动装置
公开(公告)号：US2700902A
公开(公告)日：1955-02-01
申请号：US25556451
申请日：1951-11-09
申请人： CARLO SAMPIETRO ACHILLE
发明人： CARLO SAMPIETRO ACHILLE
IPC分类号： F16H9/10 , F16H61/662
CPC分类号： F16H9/10 , F16H61/662

19. 发明授权

US1523241A Pulley with variable diameter 失效
标题翻译：皮带轮直径可变
公开(公告)号：US1523241A
公开(公告)日：1925-01-13
申请号：US73017424
申请日：1924-08-05
申请人： WILHELM BACKMAN NILS AXEL
发明人： WILHELM BACKMAN NILS AXEL
IPC分类号： F16H9/10
CPC分类号： F16H9/10

20. 发明授权

US1446294A Variable velocity ratio gearing 失效
标题翻译：变速比齿轮传动
公开(公告)号：US1446294A
公开(公告)日：1923-02-20
申请号：US39277820
申请日：1920-06-29
申请人： HEALEY SYNDICATE LTD
发明人： JEREMIAH HEALEY FRANCIS
IPC分类号： F16H9/10
CPC分类号： F16H9/10

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