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1. 发明授权

US09915007B2 Electro ceramic coated aluminum transmission components 有权
公开(公告)号：US09915007B2
公开(公告)日：2018-03-13
申请号：US14753967
申请日：2015-06-29
申请人： GM Global Technology Operations LLC
发明人： Scott W. Heitzenrater , Daniel R. White , Carlos E. Marin
IPC分类号： F16D13/68 , C25D9/12 , C25D7/00 , F16D49/02 , F16H57/02 , F16H57/032 , C25D9/06 , F16D13/76 , F16D25/0638
CPC分类号： C25D9/12 , C25D7/00 , C25D9/06 , F16D13/683 , F16D13/76 , F16D25/0638 , F16D49/02 , F16H57/02 , F16H57/032 , F16H2057/02017 , F16H2057/02047
摘要： The present invention is directed to apply plates, clutch plates, reaction plates and backing plates utilized of friction clutch packs, brake housings, clutch hubs, clutch housings, accumulators, spline sets, valve bodies and wear surfaces against which bushings, seals, springs and similar components slide and contact which are utilized in motor vehicle automatic transmissions, are fabricated of aluminum and include an electro ceramic coating deposited thereon. Such components exhibit reduced weight relative to similar components fabricated of steel as well as extended service life due to both the hardness and porosity of the ceramic coating.

2. 发明申请

US20160146273A1 WRAP SPRING PARK BRAKE SYSTEM, APPARATUS AND METHOD 有权
公开(公告)号：US20160146273A1
公开(公告)日：2016-05-26
申请号：US15012412
申请日：2016-02-01
申请人： GOODRICH CORPORATION
发明人： DAVID DRENNEN , HARALD KLODE , KEVIN REHFUS
IPC分类号： F16D49/02 , F16D65/14
CPC分类号： F16D49/02 , B60T1/062 , F16D65/14 , F16D2121/20 , F16D2125/18
摘要： A park brake system for an electric motor actuator is provided. The system may comprise a wrap spring that may rotatably engage the shaft. In this regard, the system may be configured to exert a radial force on a shaft of the electric motor actuator to lock the actuator. Moreover, in various embodiments, the system may be bi-stable.

3. 发明申请

US20050023086A1 Shape memory alloy-actuated and bender-actuated helical spring brakes 审中-公开
标题翻译：形状记忆合金致动和弯曲致动螺旋弹簧制动器
公开(公告)号：US20050023086A1
公开(公告)日：2005-02-03
申请号：US10882786
申请日：2004-06-30
申请人： Andrei Szilagyi
发明人： Andrei Szilagyi
IPC分类号： B65H59/10 , F03G20060101 , F03G7/06 , F16D49/02 , F16D51/00 , F16D55/02 , F16D65/14
CPC分类号： F03G7/065 , F16D49/02 , F16D2121/32 , F16D2127/004
摘要： In one embodiment of the present invention, a shape memory alloy (“SMA”)-actuated helical spring brake comprises a rotatable member and a helical wrap spring arranged concentrically about the rotatable member. The spring has a first spring end and a second spring end and includes a number of turns that are based radially inward and are configured to frictionally engage the rotatable member. The turns permit rotation of the rotatable member in a first direction and inhabit rotation in a second direction. The SMA-actuate helical spring brake also include an anchor point coupled to the second spring end, and an SMA actuator having an output drive member coupled to the first spring end. The SMA actuator is configured to, for example, deflect the first spring end to permit the rotatable member to rotate.
摘要翻译：在本发明的一个实施例中，形状记忆合金（“SMA”）致动的螺旋弹簧制动器包括可旋转构件和围绕可旋转构件同心布置的螺旋形卷簧。弹簧具有第一弹簧端和第二弹簧端，并且包括多个基于径向向内的匝，并且构造成摩擦地接合可旋转构件。转动允许可旋转构件沿第一方向旋转并沿第二方向居住旋转。 SMA致动螺旋弹簧制动器还包括联接到第二弹簧端的锚定点和具有联接到第一弹簧端的输出驱动构件的SMA致动器。 SMA致动器被构造成例如使第一弹簧端部偏转以允许可旋转构件旋转。

4. 发明授权

US5482221A Single action fly fishing reel having an infinitely variable silent drag 失效
标题翻译：单作用飞钓钓鱼卷轴具有无级变化的无声拖动
公开(公告)号：US5482221A
公开(公告)日：1996-01-09
申请号：US280116
申请日：1994-07-25
申请人： Dean M. Peterson , Norman L. Stauffer
发明人： Dean M. Peterson , Norman L. Stauffer
IPC分类号： A01K89/033 , F16D7/02 , F16D41/20 , F16D43/21 , F16D49/02 , F16D59/00 , A01K89/02 , F16D63/00 , F16D23/00
CPC分类号： A01K89/033 , F16D41/206 , F16D43/211 , F16D49/02 , F16D59/00 , F16D7/022
摘要： In a fly reel, drag is provided by use a helically wound wire spring mounted coaxially over a fixed post attached to the reel frame. The turns at one end of the helically wound spring loosely contact the fixed post, while at the other end of the spring the turns are in intimate contact with the post. One end of the spring is free and the other end is fixed to a spool axially straddling the spring-post combination. The spool contains a drag adjustment knob whose initial setting determines the angular travel of the spool until a pin on the knob contacts the free end of the spring. As line is stripped from the spool, the spool rotates and the loose turns incrementally tighten about the fixed post. This generates a torque on the spool causing drag on the line, the torque linearly increasing with spool rotation until the spool advances to where the pin on the adjustment knob engages the free end of the spring wire, forcing the spring turns to relax about the post so as to maintain the torque value that existed when the pin first contacted the wire's free end. In the direction of opposite rotation of the spool, the spool applies a force to the spring decoupling the spring coils from the post, and no drag torque is generated to oppose the turning of the crank for this direction of reel rotation. The drag adjustment is infinitely variable, and the drag is silently generated.
摘要翻译：在飞盘中，通过使用螺旋缠绕的线弹簧来设置拖曳，其同轴地安装在附接到卷轴框架的固定柱上。螺旋缠绕弹簧的一端的转动松动地接触固定柱，而在弹簧的另一端，匝与柱紧密接触。弹簧的一端是自由的，另一端固定在轴向跨过弹簧柱组合的线轴上。阀芯包含一个拖动调节旋钮，其初始设置确定阀芯的角行程，直到旋钮上的销钉接触弹簧的自由端。当线从线轴剥离时，线轴旋转，并且松动转动在固定柱附近逐渐拧紧。这在线轴上产生扭矩，从而引起线上的阻力，扭矩随着阀芯旋转而线性增加，直到阀芯前进到调节旋钮上的销接合弹簧丝的自由端，迫使弹簧转动在柱上松弛以便保持当销首先接触线的自由端时存在的扭矩值。在阀芯相对旋转的方向上，阀芯向弹簧施加力，使弹簧线圈与柱脱开，并且不会产生阻力转矩，以抵抗曲轴向卷轴旋转方向的转动。拖动调整是无限可变的，并且静默生成拖动。

5. 发明授权

US5150773A Electrically actuated electric brake with wear compensating adjuster 失效
标题翻译：电动执行电动刹车与磨损补偿调节器
公开(公告)号：US5150773A
公开(公告)日：1992-09-29
申请号：US672816
申请日：1991-03-21
申请人： Gregory M. Hickey , Norbert J. Green, Jr. , Michael J. Kozak
发明人： Gregory M. Hickey , Norbert J. Green, Jr. , Michael J. Kozak
IPC分类号： B60T13/74 , F16D49/02 , F16D51/20 , F16D65/14 , F16D65/22 , F16D65/28 , F16D65/56
CPC分类号： F16D65/561 , B60T13/741 , F16D49/02 , F16D51/20 , F16D65/22 , F16D65/28 , F16D2121/24 , F16D2125/40 , F16D2125/48 , F16D2127/06
摘要： An electrically actuated brake is provided with an adjustment mechanism to compenate for wear of the brake shoes. The brake in a preferred embodiment includes a motor driven actuator to apply the brake shoes and a first rotative member torsionally associated with a rotor of the motor. A spring returns the brake shoes from an actuated position to a release position causing the first rotative member to rotate in a releasing direction. A second rotative member having a first surface for making torsional transferring engagement with the first rotative member when the first rotative member is rotating in a friction member applying or releasing direction is provided. The second rotative member also has a second surface of a non-torsional transferring engagement. The second surface is exposed to the first rotative member when the first rotative member has rotated in an applying direction beyond a predetermined limit due to wear of the brake shoes. A stop is provided for limiting the retractive rotation of the second rotative member when the first surface of the second rotative member is in torsional engagement with the first rotative member. A compliant radial projection of the second rotative member hits an abutment to bias the second rotative member to expose its first surface to the first rotative member when the second surface of the second rotative member is exposed to the first rotative member.

6. 发明授权

US5090530A Wrap spring clutch/brake unit with spring differential adjustment 失效
标题翻译：弹簧离合器/制动单元带弹簧差动调节
公开(公告)号：US5090530A
公开(公告)日：1992-02-25
申请号：US635307
申请日：1990-12-28
申请人： Michael F. Leone
发明人： Michael F. Leone
IPC分类号： F16D13/08 , F16D27/105 , F16D49/02 , F16D67/02 , F16D67/06
CPC分类号： F16D67/02
摘要： The tangs of the clutch and brake springs of a wrap spring clutch/brake unit are connected to separate sleeves which form the control collar of the unit. The sleeves are normally coupled for rotation in unison by an internally splined ring which may be slid to a released position permitting relative rotation of the sleeves for purposes of adjusting the torsional differential of the springs.
摘要翻译：缠绕弹簧离合器/制动单元的离合器和制动弹簧的脚连接到形成该单元的控制环的分离的套筒。套筒通常通过内花键环共同旋转，内花键环可以滑动到释放位置，允许套筒的相对旋转以调整弹簧的扭转差。

7. 发明授权

US4751953A Lateral pull roll-up blind 失效
标题翻译：侧拉卷帘
公开(公告)号：US4751953A
公开(公告)日：1988-06-21
申请号：US914476
申请日：1986-10-02
申请人： Hans Appel , Hermann Heidenescher
发明人： Hans Appel , Hermann Heidenescher
IPC分类号： E06B9/50 , E06B9/68 , E06B9/78 , F16D49/02 , F16D67/02 , E06B9/208
CPC分类号： F16D49/02 , E06B9/50 , E06B9/68 , E06B9/78 , F16D67/02 , E06B2009/905
摘要： A lateral pull roll-up blind includes a drive housing member which is provided with lateral connecting elements which are situated within the outline of the driving wheel. These connecting elements, as well as compatible connecting elements of a carrier are distributed along a distribution circle in a distributing pattern rendering multiple angular repositioning of the housing member relative to the carrier possible. Even the other end of the lateral pull roll-up blind and the corresponding carrier are constructed in the same manner. The housing member is provided with a hollow pin on which there is mounted a clamping winding spring, while an entraining disc serving for the rotational entrainment of the associated end of the take-up shaft is rotatably mounted in the pin of the housing member. The entraining disc is drivingly connected with the driving wheel through actuating portions of the clamping winding spring.
摘要翻译：侧拉卷帘包括驱动器壳体构件，其设置有位于驱动轮轮廓内的横向连接元件。这些连接元件以及载体的兼容的连接元件沿分布图案以分布图案分布，从而使得壳体构件相对于载体的多个角度重新定位成为可能。即使侧拉卷帘的另一端和对应的托架也以相同的方式构造。壳体构件设置有中空销，其上安装有夹紧卷绕弹簧，而用于卷绕轴的相关端部的旋转夹带的夹带盘可旋转地安装在壳体构件的销中。夹紧盘通过夹紧卷绕弹簧的致动部分与驱动轮驱动连接。

8. 发明授权

US4651854A Spring coupler brake 失效
标题翻译：弹簧联轴器制动器
公开(公告)号：US4651854A
公开(公告)日：1987-03-24
申请号：US491188
申请日：1983-05-03
申请人： Kuniyoshi Harada
发明人： Kuniyoshi Harada
IPC分类号： F16D49/02 , F16D41/20 , F16D51/04 , F16D65/14
CPC分类号： F16D41/206
摘要： A spring coupler including a drive member, a driven member, a pair of coil springs interconnecting the drive and driven members, and a cylindrical housing providing a unidirectional drive either clockwise or counter-clockwise. The drive member has a pair of recesses in its outer surface and the driven member has a pair of substantially complementary projections, the projections and recesses interacting upon the assembly of the members to form a substantially cylindrical surface. The coil springs are coiled serially about the assembled members and the outer surfaces of the springs are frictionally engaged with the inner surface of the housing in the relaxed condition of the springs. Tangs on one end of each of the springs are inserted into individual ones of clearances between the projections and an edge of the recesses and the tangs on the other ends of the springs are inserted into slots in the projections. When the drive member is turned clockwise or counter-clockwise an edge of one of the recesses engages one of the tangs to tighten its spring and break the frictional engagement with the housing. The interaction of the other tang of the tightened spring with the slot in the projection in the other recess causes the inserted tang of the other spring to tighten its spring so as to release the frictional engagement of both springs to allow rotation of the drive and driven members. On the other hand, any counterrotations of the driven member leaves one spring in frictional engagement with the housing.
摘要翻译：包括驱动构件，从动构件，互连驱动构件和从动构件的一对螺旋弹簧以及提供顺时针或逆时针方向单向驱动的圆柱形壳体的弹簧联接器。驱动构件在其外表面中具有一对凹部，并且从动构件具有一对基本上互补的突起，所述突起和凹部在构件的组装上相互作用以形成基本上圆柱形的表面。螺旋弹簧围绕组装的构件串联卷绕，弹簧的外表面在弹簧的松弛状态下与壳体的内表面摩擦接合。每个弹簧的一端上的汤匙插入突出部和凹部的边缘之间的间隙中的各个间隙，并且弹簧的另一端上的柄脚插入突起中的槽中。当驱动构件顺时针或逆时针旋转时，其中一个凹部的边缘接合其中一个柄脚，以紧固其弹簧并且破坏与壳体的摩擦接合。紧固弹簧的另一个脚与另一个凹部中的突起中的狭槽的相互作用导致另一个弹簧的插入的柄脚紧固其弹簧，以便释放两个弹簧的摩擦接合，以允许驱动和驱动的旋转会员另一方面，从动构件的任何反向旋转离开与壳体摩擦接合的一个弹簧。

9. 发明授权

US4257497A Magnetically triggered and electronically controlled torsion brake 失效
标题翻译：磁力触发和电子控制扭力制动器
公开(公告)号：US4257497A
公开(公告)日：1981-03-24
申请号：US961874
申请日：1978-11-17
申请人： Karl S. Schroeder
发明人： Karl S. Schroeder
IPC分类号： B60T1/10 , B60T8/32 , F16D49/02 , F16D59/00 , F16D51/04
CPC分类号： B60T1/10 , B60T8/32 , F16D49/02 , F16D59/00
摘要： A vehicle braking system including a wheel hub, a hub member separate from the wheel hub, a torsional coupling device and a magnetically actuable brake spring. In a preferred embodiment, the hub member is connected to the vehicle suspension by the torsional coupling device and, upon actuating, the brake spring wraps around the wheel hub to cause the hub member and the wheel hub to be nonrotatably joined together. In another embodiment, the wheel hub is torsionally connected to the hub member and actuation of the brake spring causes the hub member to be nonrotatably joined to the vehicle suspension. The movements of the wheel hub relative to the vehicle suspension permitted by the torsional coupling are monitored by an electronic control circuit that guards against wheel lockup or skid conditions. The electronic control circuit intermittently triggers the brake spring between brake release and approaching wheel lockup so as to incorporate anti-skid performance with the brake function. The braking system is disclosed for use with both a free-wheeling or nondriven wheel and a driven wheel.
摘要翻译：一种车辆制动系统，包括轮毂，与轮毂分离的轮毂构件，扭转联接装置和可磁致动的制动弹簧。在优选实施例中，轮毂构件通过扭转联接装置连接到车辆悬架，并且在致动时，制动弹簧围绕轮毂环绕，以使轮毂构件和轮毂不可旋转地接合在一起。在另一个实施例中，轮毂扭转地连接到轮毂构件并且制动弹簧的致动导致轮毂构件不可旋转地接合到车辆悬架。轮毂相对于扭转联轴器允许的车辆悬架的运动由防止车轮锁定或滑行状况的电子控制电路监控。电子控制电路间歇地触发制动器释放和接近车轮锁定之间的制动弹簧，从而具有防滑性能与制动功能。公开了与自由轮或非驱动轮和从动轮一起使用的制动系统。

10. 发明授权

US4179013A Means for ensuring securement of a brake rotary body to a wheel hub 失效
标题翻译：用于确保制动旋转体固定到轮毂的装置
公开(公告)号：US4179013A
公开(公告)日：1979-12-18
申请号：US931003
申请日：1978-08-04
申请人： Masayoshi Kine
发明人： Masayoshi Kine
IPC分类号： B62L1/00 , F16D49/02
CPC分类号： F16D49/02 , B62L1/00
摘要： A coil spring is provided which extends around and along a peripheral cylindrical surface formed of a cylindrical boss defined at the central portion of a rotary body and an adjacent cylindrical mounting tube of a bicycle wheel hub to which the rotary body is screwed for rotation therewith. When the rotary body receives braking torque from a braking surface applied thereto in a manner which would cause an unscrewing of the rotary body from the mounting tube, the coil spring becomes smaller in diameter to tighten about the cylindrical boss and mounting tube to prevent the unscrewing of the rotary body.
摘要翻译：设置有螺旋弹簧，该螺旋弹簧围绕并沿着由限定在旋转体的中心部分的圆柱形凸起和与旋转体旋转旋转的自行车轮毂的相邻圆柱形安装管形成的周边圆柱形表面延伸。当旋转体从施加到其上的制动表面接收制动力矩，使得旋转体从安装管旋出时，螺旋弹簧的直径变得更小以紧固在圆柱形凸台和安装管周围以防止旋转的旋转体。

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