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公开(公告)号：US4720148A
公开(公告)日：1988-01-19
申请号：US937039
申请日：1986-12-01
IPC分类号： B60R22/357 , B60R21/10
CPC分类号： B60R22/357
摘要： A retractor having means for controlling the withdrawal of belt therefrom being operated by insertion of a tongue into a buckle. A retractor frame has a spring biased rotatably mounted spool wrappingly receiving one end of a belt harness with the belt harness having an opposite end with buckle fixed thereto to receive a tongue mounted adjacent the retractor frame. A spring biased locking bar is engageable with ratchet shaped end plates of the spool. A cam plate pivotally mounted adjacent the spool is contactable against the locking bar. Insertion of the tongue into the buckle causes movement of the cam plate allowing the cam plate to rotate away from the locking bar. The locking bar is then pivotable into the ratchet shaped spool end plate preventing further withdrawal of the belt harness.
摘要翻译： 具有用于通过将舌头插入到带扣中来操作带的退出控制装置的牵开器。 卷收器框架具有弹簧偏置的可旋转地安装的卷轴，其缠绕地容纳带束带的一端，带束带具有固定到其上的带扣的相对端，以接收邻近牵开器框架安装的舌片。 弹簧偏压锁定杆可与阀芯的棘轮形端板接合。 枢轴安装在靠近卷轴的凸轮板可与锁杆相接触。 将舌插入带扣中引起凸轮板的移动，允许凸轮板从锁定杆旋转。 然后锁定杆可枢转到棘轮形的卷轴端板中，防止带束带进一步退出。
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公开(公告)号：US5023981A
公开(公告)日：1991-06-18
申请号：US370240
申请日：1989-06-22
IPC分类号： A44B11/25
CPC分类号： A44B11/2549 , A44B11/2511 , A44B11/2561 , Y10S24/35 , Y10T24/45084 , Y10T24/45618 , Y10T24/4567
摘要： A seat belt buckle with a pair of buckle tongues. The buckle includes a spring mechanism slidably movable within the buckle housing from a position blocking engagement of a latch when a single tongue is inserted to a position away from the latch when both tongues are inserted allowing the latch to engage the tongues. An indicator is slidably mounted to the buckle push button in the buckle cover and includes a lower end contacting the latch. The indicator is movable from a position flush with the buckle push button when the latch is not engaged with the tongues to an upraised position over the button when the latch moves up and engages the tongues. The tongues have mating portions, but are separable.
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公开(公告)号：US4945615A
公开(公告)日：1990-08-07
申请号：US370240
申请日：1989-06-22
IPC分类号： A44B11/25
CPC分类号： A44B11/2549 , A44B11/2511 , A44B11/2561 , Y10S24/35 , Y10T24/45084 , Y10T24/45618 , Y10T24/4567
摘要： A seat belt buckle with a pair of buckle tongues. The buckle includes a spring mechanism slidably movable within the buckle housing from a position blocking engagement of a latch when a single tongue is inserted to a position away from the latch when both tongues are inserted allowing the latch to engage the tongues. An indicator is slidably mounted to the buckle push botton in the buckle cover and includes a lower end contacting the latch. The indicator is movable from a position flush with the buckle push botton when the latch is not engaged with the tongues to an upraised position over the button when the latch moves up and engages the tongues. The tongues have mating portions, but are separable.
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公开(公告)号：US5142748A
公开(公告)日：1992-09-01
申请号：US714710
申请日：1991-06-13
IPC分类号： A44B11/25
CPC分类号： A44B11/2549 , A44B11/2511 , A44B11/2561 , Y10S24/35 , Y10T24/45084 , Y10T24/45618 , Y10T24/4567 , Y10T24/45675
摘要： A seat belt buckle with a pair of buckle tongues. The buckle includes a spring mechanism movable within the buckle housing from a position blocking engagement of a latch when a single tongue is inserted to a position away from the latch when both tongues are inserted allowing the latch to engage the tongues. In one embodiment, a latch indicator is slidably mounted to the buckle push button in the buckle cover and includes a lower end contacting the latch. The indicator is movable from a position flush with the buckle push button when the latch is not engaged with the tongues to an upraised position over the button when the latch moves up and engages the tongues. The tongues have mating portions, but are separable.
摘要翻译： 带有一对带扣舌的安全带扣。 带扣包括弹簧机构，当两个舌片插入时，当单个舌片被插入到远离闩锁的位置时，阻挡闩锁接合的位置可在扣环外壳内移动，从而允许闩锁接合舌片。 在一个实施例中，闩锁指示器可滑动地安装到带扣盖中的带扣按钮并且包括接触闩锁的下端。 当闩锁向上移动并接合舌头时，当闩锁不与舌片接合到按钮上方的提升位置时，指示器可从与带扣按钮齐平的位置移动。 舌头具有配合部分，但可分离。
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公开(公告)号：US5038446A
公开(公告)日：1991-08-13
申请号：US536170
申请日：1990-06-11
IPC分类号： A44B11/25
CPC分类号： A44B11/2549 , A44B11/2511 , A44B11/2561 , Y10S24/35 , Y10T24/45084 , Y10T24/45618 , Y10T24/4567
摘要： A seat belt buckle with a pair of buckle tongues. The buckle includes a spring mechanism slidably movable within the buckle housing from a position blocking engagement of a latch when a single tongue is inserted to a position away from the latch when both tongues are inserted allowing the latch to engage the tongues. In one embodiment, a latch indicator is slidably mounted to the buckle push button in the buckle cover and includes a lower end contacting the latch. The indicator is movable from a position flush with the buckle push button when the latch is not engaged with the tongues to an upraised position over the button when the latch moves up and engages the tongues. The tongues have mating portions, but are separable.
摘要翻译： 带有一对带扣舌的安全带扣。 带扣包括弹簧机构，当两个舌片被插入时，当单个舌片插入到远离闩锁的位置时，锁定器能够在扣环外壳内可滑动地移动，从而阻止闩锁的接合，从而允许闩锁接合舌片。 在一个实施例中，闩锁指示器可滑动地安装到带扣盖中的带扣按钮并且包括接触闩锁的下端。 当闩锁向上移动并接合舌头时，当闩锁不与舌片接合到按钮上方的提升位置时，指示器可从与带扣按钮齐平的位置移动。 舌头具有配合部分，但可分离。
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公开(公告)号：US5370333A
公开(公告)日：1994-12-06
申请号：US40938
申请日：1993-03-31
申请人： Allan R. Lortz , David D. Merrick
发明人： Allan R. Lortz , David D. Merrick
CPC分类号： B60R22/35
摘要： A pre-emergency delayed locking retractor. A pawl is movably mounted to a retractor frame and is lockingly engagable with spool ratchet teeth with a web wound on the spool. A cam wheel mounted to the retractor frame or a web follower mounted to the pawl are operable to keep the pawl apart from the ratchet teeth until a predetermined amount of web is withdrawn. An inertial device engaged with an end of the pawl forces the pawl away from the ratchet teeth until the retractor frame is moved. The inertial device includes a mass mounted in an unstable fashion to the frame with an upstanding finger contactable by an arm fixedly mounted to an end of the pawl.
摘要翻译： 紧急情况下延迟锁定牵开器。 棘爪可移动地安装到牵开器框架上，并且与缠绕在卷轴上的腹板的卷轴棘轮齿可锁定地接合。 安装到卷收器框架的凸轮轮或安装到棘爪的腹板随动件可操作以保持棘爪与棘轮齿分离，直到取出预定量的腹板。 与棘爪的端部接合的惯性装置迫使爪远离棘齿，直到牵开器框架移动。 惯性装置包括以不稳定的方式安装到框架上的质量，其中直立的手指通过固定地安装到棘爪的端部的臂可接触。
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公开(公告)号：US5511856A
公开(公告)日：1996-04-30
申请号：US189964
申请日：1994-02-01
IPC分类号： B60R22/10 , B60R22/347 , A47C31/00 , A41F1/00
CPC分类号： B60R22/105 , B60R22/347 , Y10T24/45508 , Y10T24/45623
摘要： A retractor for controlling the withdrawal of a belt therefrom operated by the locking engagement of a buckle and buckle tongue. A retractor frame having a spring biased rotatably mounted spool wrappingly receives one end of a belt harness, with the opposite end of the belt harness having fixed thereto either a buckle or a buckle tongue. Attached to a seat is either a buckle or a buckle tongue that receives the corresponding mating part of the buckle tongue combination which is attached to the belt harness. A locking bar is engagable with the ratchet shaped end plates of the spool to prevent further withdrawal of the belt harness. The locking engagement of the buckle and tongue causes movement of the locking bar into contact with the ratchet shaped end plates, which prevents the spool from rotating to allow any further withdrawal of the belt harness.
摘要翻译： 一种卷收器，用于控制由其带扣和带扣舌的锁定接合操作的皮带的抽出。 具有弹簧偏置的可旋转地安装的卷轴的卷收器框架缠绕地容纳带束带的一端，带束带的另一端固定有带扣或带扣舌。 连接到座椅上的是带扣或带扣的舌头，其接收附接到带束带上的带扣组合的相应配合部分。 锁定杆可与卷轴的棘轮形端板接合，以防止带束带进一步退出。 带扣和舌头的锁定接合导致锁定杆与棘轮形端板接触的运动，这防止线轴旋转以允许带束带束的任何进一步的退回。
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公开(公告)号：USD364124S
公开(公告)日：1995-11-14
申请号：US15875
申请日：1993-11-26
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公开(公告)号：US5380066A
公开(公告)日：1995-01-10
申请号：US14111
申请日：1993-02-05
IPC分类号： B60R22/10 , B60R22/347 , A47C31/00
CPC分类号： B60R22/105 , B60R22/347
摘要： A retractor having means for controlling the withdrawal of a belt therefrom operated by a push button. A retractor frame has a spring biased rotatably mounted spool wrappingly receiving one end of a belt harness with the belt harness having an opposite end with buckle members fixed thereto to receive a buckle tongue. A locking bar is engageable with ratchet shaped end plates of the spool. The locking bar is pivotable into the ratchet shaped end plates to prevent further withdrawal of the belt harness. A manual push button control causes movement of the locking bar away from the ratchet shaped end plates to allow withdrawal of the belt harness until the push button is released and the locking bar pivots into its normal position in contact with the ratchet shaped end plates.
摘要翻译： 一种牵开器，具有用于控制由其按压按钮操作的皮带的抽出的装置。 卷收器框架具有弹簧偏置的可旋转地安装的卷轴，其缠绕地容纳带束带的一端，带束带具有相对的端部，带扣构件被固定到其上以接收带扣舌。 锁定杆可与卷轴的棘轮形端板接合。 锁定杆可枢转到棘轮形的端板中，以防止带束带进一步退出。 手动按钮控制使得锁定杆的运动远离棘轮形的端板，以允许带束带的撤回，直到按钮被释放并且锁定杆枢转到与棘轮形端板接触的正常位置。
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公开(公告)号：US4942649A
公开(公告)日：1990-07-24
申请号：US357805
申请日：1989-05-30
CPC分类号： A44B11/2523 , Y10T24/45644 , Y10T24/45675
摘要： A seat belt buckle has a plastic outer body of a color and style suitable for the intended environment, with a formed steel inner frame having horizontally-spaced upturned sides having two parallel pairs of in-turned flanges serving as crush inhibitors, release slide guides, and tongue receiver guides. An upturned frame front flange cooperates with the sides and flanges as a wrack resistor and tongue retainer. The body front has a trough-shaped entrance to admit a latchable tongue, one margin of the entrance being provided by the sloped front of an end-release operating slide. A removable slide front button is curved to assist finding for release. A pivoting latching member with a latching pawl thereon is spring-urged into position latching the pawl with the tongue, and released by a cam on the slide, with a shallow ramp for ease of intentional release. A tongue ejector holds the pawl in unlatched position when the tongue is out of the buckle. Ribs on sides of the release slide and on the latching member inhibit dirt fouling.
摘要翻译： 安全带扣具有适合于预期环境的颜色和风格的塑料外壳，其具有水平间隔的向上的侧面的成形钢内框架具有两对平行的用于压溃抑制器的翻转凸缘对，释放滑动导轨， 和舌头接收器导轨。 一个向上翻转的框架前部凸缘与侧面和法兰配合作为一个电阻器和舌头保持器。 身体前部具有槽形入口以允许可闩锁的舌头，入口的一个边缘由终止释放操作滑块的倾斜前部提供。 可移动的滑动前按钮是弯曲的，以帮助发现释放。 具有其上的闩锁爪的枢转闩锁构件被弹簧推动到与舌头锁定的位置并且由滑块上的凸轮释放，具有浅斜面以便于有意释放。 当舌头离开扣环时，舌弹出器将棘爪保持在解锁位置。 释放滑块侧面和锁定部件上的肋条可防止污垢结垢。
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