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71. 发明授权

US4458781A Climbing aid and safety descent device 失效
标题翻译：攀爬辅助和安全下降装置
公开(公告)号：US4458781A
公开(公告)日：1984-07-10
申请号：US430244
申请日：1982-09-30
申请人： J. Nigel Ellis , Meyer Ostrobrod
发明人： J. Nigel Ellis , Meyer Ostrobrod
IPC分类号： A62B1/10 , E06C7/18 , A62B35/02
CPC分类号： A62B1/10 , E06C7/186
摘要： A novel controlled descent device is disclosed which not only aids in the ascent of a human being from a lower elevation to an upper elevation but also provides for the safe descent of a human being from the upper level to the lower level. The apparatus comprises a round cable, a counterweight, a controlled descent pulley having a ratchet and pawl brake system and a conventional pulley; all operating conjunctly dependently on the position and situation of the human being. The controlled descent pulley and conventional pulley are held in a plate structure which is secured to the upper elevation. The counterweight is raised and lowered from the upper elevation to the lower elevation and vice-versa by means of a guy wire which is anchored and held in relatively taught position between said upper elevation and said lower elevation.
摘要翻译：公开了一种新颖的受控下降装置，其不仅有助于从较低高度向上升高的人的上升，而且还提供人从上层到下层的安全下降。该装置包括圆形电缆，配重，具有棘轮和棘爪制动系统的控制下降滑轮和常规滑轮; 所有这些都完全依赖于人的地位和情况。受控下坡滑轮和常规滑轮被保持在固定在上部高度的板结构中。配重通过锚杆固定并保持在所述上部高度和所述较低高度之间的相对教导的位置中，从上部高度升高到较低的高度，反之亦然。

72. 发明授权

US4452470A Tension relieving mechanism 失效
标题翻译：张力减轻机制
公开(公告)号：US4452470A
公开(公告)日：1984-06-05
申请号：US340859
申请日：1982-01-20
申请人： Gerald A. Doty
发明人： Gerald A. Doty
IPC分类号： B60R22/44 , A62B35/02 , B65H75/48
CPC分类号： B60R22/44
摘要： A new and improved tension relieving mechanism is provided which may be easily controlled and which has few operating parts. The tension relieving mechanism utilizes a coiled spring for clutching a turnable member connected to the seat belt reel shaft. Members associated with the seat belt retractor provide camming and stopping surfaces to engage end portions of the clutch spring to alternately expand and allow contraction of the spring coil to release or grip a frictional surface of the turnable member. With the clutch spring abutting a stopping surface and urged by the reel spring in a belt retraction direction so that the natural contraction of the clutch spring on the frictional surface is encouraged, the reel shaft is locked against rotation in the belt retraction direction providing a release of tension on the belt. The grip of the clutch spring on the turnable member may be released with a minimal amount of force by urging the end portions of the clutch spring radially outward to enlarge the clutch spring coil.
摘要翻译：提供了一种新的和改进的张力释放机构，其可以容易地被控制并且具有很少的操作部件。张力释放机构使用螺旋弹簧来抓住连接到座椅安全带卷轴的可转动构件。与安全带卷收器相关联的构件提供凸轮和止动表面以接合离合器弹簧的端部，以交替地膨胀并允许弹簧圈的收缩以释放或夹紧可转动构件的摩擦表面。由于离合器弹簧抵靠止动表面并且由带盘弹簧沿带收回方向推动，从而鼓励离合器弹簧在摩擦表面上的自然收缩被促进，所以卷轴被锁定以防止在带收回方向旋转，从而提供释放皮带上的张力。通过将离合器弹簧的端部径向向外推动以使离合器弹簧线圈放大，可以以最小的力释放离合器弹簧在可转动构件上的抓地力。

73. 发明授权

US4403752A Automatic roll-up device for safety belts 失效
标题翻译：自动卷绕装置用于安全带
公开(公告)号：US4403752A
公开(公告)日：1983-09-13
申请号：US299518
申请日：1981-09-04
申请人： Artur Fohl
发明人： Artur Fohl
IPC分类号： B60R22/42 , A62B35/02 , B65H75/48
CPC分类号： B60R22/42
摘要： Automatic roll-up device for a safety belt having a winding shaft connected, on the one hand, to a roll-up spring and, on the other hand, to an automatic locking device and carrying a belt web winding roll, the roll-up device also having a belt brake located downstream of the winding shaft in direction of pull of the belt web, the belt brake being in the form of a movable clamping member partly looped around by the belt web and actuatable for clamping the belt web after release of the automatic locking device, the automatic roll-up device further including a braking roller displaceable in direction of the winding shaft, the belt web extending from the belt web winding roll to the braking roller and partly looped around the braking roller, the braking roller engaging with prestressing the belt-web winding roll at all varying diameters of the belt-web winding roll, the braking roller rotating counter for the belt web winding roll during movement of the belt web and, when elevated pulling force is applied to the belt web, being pressed against the belt web winding roll for clamping and locking the belt web winding roll.
摘要翻译：一个安全带的自动卷起装置，一个卷绕轴一方面连接到一个卷起弹簧，另一方面，连接到一个自动锁定装置，并带有一个带卷绕卷，卷起装置还具有带式制动器，其位于卷绕轴的沿着带腹拉伸方向的下游，皮带制动器为可移动的夹紧件的形式，该可动夹紧件部分地环绕带束带环绕，并可被驱动以在释放所述自动卷取装置还包括可沿着所述卷绕轴的方向移位的制动辊，所述带卷从所述带卷卷绕辊延伸到所述制动辊，并部分环绕所述制动辊环绕，所述制动辊接合在带束卷绕辊的所有不同直径处对带束卷绕辊进行预应力，在带束带移动期间用于带卷绕卷的制动辊旋转台，并且当提升拉将力施加到带状网，被压靠在带状卷绕辊上以夹紧和锁定带卷绕卷。

74. 发明授权

US4402473A Manually operated locking device of seat belt retractor for vehicles 失效
标题翻译：用于车辆的安全带卷收器的手动锁定装置
公开(公告)号：US4402473A
公开(公告)日：1983-09-06
申请号：US245316
申请日：1981-03-19
申请人： Tatsushi Kubota , Mitsuaki Katsuno
发明人： Tatsushi Kubota , Mitsuaki Katsuno
IPC分类号： B60R22/36 , B60P7/08 , B60R22/00 , B60R22/40 , B60R22/415 , B60R22/42 , B60R22/48 , A62B35/02 , B65H75/48
CPC分类号： B60P7/083 , B60R22/415 , B60R2022/005 , B60R2022/4833
摘要： A conventional type of seat belt retractor having a pendulum control to lock protraction of belt webbing in event of vehicle impact is modified to provide also manual control of webbing protraction by including a lever unit that can engage a pawl of the ratchet wheel mechanism that locks the shaft on which the webbing winds and a coil spring or similar member that resiliently connects the lever unit to the pawl. The modified seat belt retractors are useful in locking baggage, child seats or the like on the vehicle seat.
摘要翻译：修改了一种具有摆动控制以便在车辆碰撞的情况下锁定皮带织带的延伸的传统类型的安全带卷收器，以便通过包括一个杠杆单元也可以手动控制织带延伸，该杠杆单元可以啮合棘轮机构的棘爪，所述织带卷绕在所述轴上，以及将所述杠杆单元弹性地连接到所述棘爪的螺旋弹簧或类似构件。改进的安全带卷收器可用于在行李座上锁定行李，儿童座椅等。

75. 发明授权

US4392619A Automatic roll-up device for a safety belt 失效
标题翻译：自动卷绕装置，用于安全带
公开(公告)号：US4392619A
公开(公告)日：1983-07-12
申请号：US242179
申请日：1981-03-10
申请人： Artur Fohl
发明人： Artur Fohl
IPC分类号： B60R22/36 , B60R22/405 , B60R22/42 , A62B35/02 , B65H75/48
CPC分类号： B60R22/405 , B60R22/42
摘要： Automatic roll-up device for retarding movement of a safety belt when a predetermined acceleration or deceleration is exceeded, combined with a braking- or clamping device in which the retarded belt is arrested. The roll-up device has a retarding mechanism which blocks a control disc causing braking of the belt roller. This causes a change in movement of the belt which activates the braking- or clamping device. The latter immediately arrests movement of the belt and absorbs any pulling forces which would have been exerted against the retarding mechanism. The roll-up device can be of light-weight construction.
摘要翻译：当超过预定的加速或减速时，用于延迟安全带的移动的自动卷起装置与其中阻滞的带被阻止的制动或夹紧装置相结合。卷起装置具有阻挡带轮的制动的控制盘的延迟机构。这会导致皮带的运动发生变化，从而激活制动或夹紧装置。后者立即阻止皮带的运动并吸收任何已经施加在延迟机构上的拉力。卷起装置可以是轻质结构。

76. 发明授权

US4383658A Seat belt retracting and winding device 失效
公开(公告)号：US4383658A
公开(公告)日：1983-05-17
申请号：US333405
申请日：1981-12-22
申请人： Masayuki Morita , Takashi Kawaharazaki , Toshiaki Shimogawa
发明人： Masayuki Morita , Takashi Kawaharazaki , Toshiaki Shimogawa
IPC分类号： B60R22/44 , A62B35/02 , B65H75/48
CPC分类号： B60R22/44 , B60R2022/4453 , B60R2022/446
摘要： A seat belt retracting and winding device in which a seat belt may be automatically retracted and wound on a winding reel under restoring or unwinding spring force of spiral springs. A cylindrical ratchet wheel is coaxially rotatably supported on a shaft of a winding reel, and is covered with a case attached to one of the side plates of a frame of the device. There are provided a first spiral spring disposed in a doughnut-shaped space defined between the case and the ratchet wheel, and a second spiral spring disposed in the ratchet wheel. The first spring has one end fixed to the case and the other end fixed to the ratchet wheel, while the second spring has one end fixed to the ratchet wheel and the other end fixed to the shaft of the reel. The ratchet wheel is formed with a plurality of ratchet teeth on its periphery, and a ratchet is pivotally disposed in the case for releasable engagement with the ratchet wheel teeth. While the seat belt is being paid out both the first and the second springs are wound, however, after the seat belt has been fastened to the vehicle occupant the engagement of the ratchet with the ratchet wheel locks the ratchet wheel against rotation, thereby preventing the first spring from exerting the unwinding spring force to the winding reel, thus reducing unpleasant restraining force applied to the vehicle occupant.

77. 发明授权

US4382563A Seat belt winding and retracting apparatus 失效
标题翻译：安全带卷绕和收回装置
公开(公告)号：US4382563A
公开(公告)日：1983-05-10
申请号：US831046
申请日：1977-09-06
申请人： Masayuki Morita , Takashi Kawaharazaki , Toshiaki Shimogawa
发明人： Masayuki Morita , Takashi Kawaharazaki , Toshiaki Shimogawa
IPC分类号： B60R22/44 , A62B35/02 , B65H75/48
CPC分类号： B60R22/44 , B60R2022/4453 , B60R2022/446
摘要： A seat belt winding apparatus for a vehicle comprises a winding reel and spring means having one end connected to the winding reel and the other end connected to a stationary part of the apparatus. The spring means is constituted by two spiral springs connected to each other though an interposed ratchet gear rotatably mounted on a stationary part of the apparatus. There is provided for controlling rotation of the ratchet gear controlling means which includes a pawl adapted to releasably engage with the ratchet gear, electro-magnetic means for selectively actuating the pawl and a switch which responds to the states of the vehicle to selectively energize the electro-magnetic actuator means, thereby to control the combined force of the first and second springs in dependence on whether the pawl is engaged with the ratchet gear or not and hence in dependence upon the prevailing states of the vehicle.
摘要翻译：一种用于车辆的座椅安全带卷绕装置，包括卷绕卷轴和弹簧装置，其一端连接到卷绕卷轴，另一端连接到装置的固定部分。弹簧装置由两个螺旋弹簧构成，两个螺旋弹簧通过可旋转地安装在装置的静止部分上的插入式棘轮连接。提供用于控制棘轮装置控制装置的旋转，其包括适于可释放地接合棘轮的棘爪，用于选择性地致动棘爪的电磁装置和响应车辆状态以选择性地激励电动的开关磁致动器装置，从而根据棘爪是否与棘齿啮合并因此依赖于车辆的主要状态来控制第一和第二弹簧的组合力。

78. 发明授权

US4371128A Seat belt retractor assembly with pawl mounted pendulum 失效
标题翻译：安全带卷收器组件，带棘爪安装摆
公开(公告)号：US4371128A
公开(公告)日：1983-02-01
申请号：US193958
申请日：1980-10-06
申请人： Akira Tanaka
发明人： Akira Tanaka
IPC分类号： A62B35/00 , B60R22/34 , B60R22/40 , B65H75/48 , A62B35/02
CPC分类号： B60R22/40 , B60R2022/3424 , B60R22/3416
摘要： An emergency spool release for use with a seat belt retractor mechanism is shown wherein the seat belt mechanism includes a spool for storing a belt which restrains the passenger of a vehicle during an emergency. The belt is urged into a retracted position by spring means while the protracted position of the belt is restrained in an emergency by the automatic engagement of a locking pawl against ratchet teeth found on the periphery of the spool. The automatic engagement is accomplished by a unique inertia locking system which uses two sets of pawls and two ratchets. The first locking pawl mounts a second pawl which is placed in motion by an inertia mass also mounted upon the first pawl. The second pawl engages a second set of ratchet teeth which pull the second pawl and thus the first pawl into engagement with the first set of ratchet teeth to lock the spool.
摘要翻译：示出了与安全带卷收机构一起使用的紧急卷轴释放装置，其中安全带机构包括用于存储在紧急情况期间限制车辆乘客的皮带的卷轴。带通过弹簧装置被推入缩回位置，同时通过锁定棘爪自动接合到在线轴的周边上的棘轮齿来紧紧地限制带的延伸位置。自动接合通过独特的惯性锁定系统实现，该系统使用两套棘爪和两个棘轮。第一锁定爪安装第二爪，该第二棘爪通过也安装在第一棘爪上的惯性物质放置在运动中。第二棘爪接合第二组棘轮齿，其拉动第二棘爪，从而使第一棘爪与第一组棘轮齿啮合以锁定卷轴。

79. 发明授权

US4360171A Seat belt retracting and locking mechanism 失效
标题翻译：安全带回缩锁定机构
公开(公告)号：US4360171A
公开(公告)日：1982-11-23
申请号：US202494
申请日：1980-10-31
申请人： Kenneth H. Reid , Bernard J. Finn
发明人： Kenneth H. Reid , Bernard J. Finn
IPC分类号： B60R22/185 , A62B35/02 , B65H75/48
CPC分类号： B60R22/185
摘要： A seat belt retractor and locking mechanism includes a cable attached to the restraint belt and attached to a spring biased reel. A housing encircles the cable and encloses first and second collet members having aligned inner walls with mating recesses defining a cable passage therethrough and opposed-facing angularly-inclined outer walls. First and second rollers are interposed respectively between the housing and the inclined outer walls of the collet members. A pair of spring clips acting between the collet members and an adjustable support plate for the rollers cooperate to establish a normal spaced apart position of the collet members in which the cable passes freely through the cable passage during belt extension and retraction induced by winding and unwinding of the cable from the reel. A pendulum sensitive to a predetermined magnitude of vehicle deceleration is effective to initiate axial movement of the collet members so that the rollers coact with the inclined outer walls to contract the collet members into gripping engagement with the cable. The forward momentum of the occupant imparts a load on the restraint belt and cable so that the coaction between the rollers and the inclined outer walls cause the cable to be progressively gripped to thereby lock the effective length of the restraint belt.
摘要翻译：安全带卷收器和锁定机构包括附接到约束带并连接到弹簧偏置卷轴上的缆线。壳体围绕电缆并且包围具有对准的内壁的第一和第二夹头构件，配合凹槽限定穿过其的相对的角度倾斜的外壁的电缆通道。第一和第二辊分别插入壳体和夹头构件的倾斜外壁之间。作用在夹头构件和用于辊的可调节支撑板之间的一对弹簧夹配合以建立夹头构件的法向间隔开的位置，其中，在通过卷绕和展开引起的带延伸和缩回期间，电缆自由地穿过电缆通道的电缆从卷轴。对预定大小的车辆减速度敏感的摆锤有效地启动夹头构件的轴向移动，使得辊与倾斜的外壁共同作用以将夹头构件收缩成与电缆夹紧接合。乘员的向前动量在约束带和电缆上施加载荷，使得辊和倾斜的外壁之间的共同作用使得电缆被逐渐地夹紧，从而锁定约束带的有效长度。

80. 发明授权

US4359236A Guide ring assembly for seat belts 失效
标题翻译：安全带导环组件
公开(公告)号：US4359236A
公开(公告)日：1982-11-16
申请号：US199005
申请日：1980-10-20
申请人： Lloyd W. Rogers, Jr.
发明人： Lloyd W. Rogers, Jr.
IPC分类号： B60R22/06 , B60R21/10 , A62B35/02
CPC分类号： B60R22/06
摘要： A guide ring assembly adapted to mount a seat belt on a vehicle body for longitudinal sliding movement therethrough includes an outer ring having a mounting portion by which the assembly is mounted on the vehicle body and a load bearing portion over which the belt is longitudinally slidable. The load bearing portion of the outer ring includes a generally central rectilinear segment having a length equivalent to about one width of the belt and a curvilinear segment located each side of the rectilinear segment. An inner spacer means is mounted on the mounting portion of the outer ring and includes a spacer wall which extends in parallel spaced relation from the rectilinear and curvilinear segments of the outer ring load bearing portions at a distance therefrom less than twice the thickness of the belt to define therewith a relatively narrow arcuately arranged belt passage slot. The belt may shift laterally between the central rectilinear segment and the curvilinear segments during longitudinal belt passage therethrough to accommodate a range of variation in the angle of belt departure and entry relative the mounted position of the guide ring assembly.
摘要翻译：适于将座椅安全带安装在车身上以用于纵向滑动运动的导向环组件包括具有安装部分的外环，所述安装部分通过该安装部分组装在车身上，以及负载承载部分，带可以纵向滑动。外环的承载部分包括大致中心的直线段，其长度等于带的大约一个宽度，并且位于直线段的每一侧的曲线段。内隔板装置安装在外环的安装部分上，并包括间隔壁，间隔壁与外环承载部分的直线段和曲线段平行间隔开，距离小于带的厚度的两倍以限定相对狭窄的弧形布置的带通道狭槽。在纵向带通过过程中，带可能在中心直线段和曲线段之间横向移动，以适应相对于引导环组件的安装位置的带偏离和进入的角度的变化范围。

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