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公开(公告)号：US5411279A
公开(公告)日：1995-05-02
申请号：US169143
申请日：1993-12-17
Applicant: Sidney H. Magid
Inventor： Sidney H. Magid
CPC classification number: A47D13/043 , A63B22/02 , A63B22/0292 , B62B7/12 , A63B22/0285 , A63B2210/50 , B62B2301/256
Abstract: A multiple-belt conveying apparatus includes at least one endless inner belt movably wound on at least one substrate plate secured to a base having two arcuate end portions disposed on a front end portion and a rear end portion of the substrate plate for movably winding the endless inner belt on the two arcuate end portions of the substrate plate, having an inner slipping surface and an outer frictional surface; and an endless outer belt movably wound on a front roller and a rear roller fixed on a base, the outer belt movably overlapping the inner belt (or belts) with an inner surface of the outer belt frictionally contacting the outer frictional surface of the inner belt, and the inner belt having its inner slipping surface slidably contacting an upper slipping surface formed on an upper surface of the substrate plate, thereby providing a belt conveying apparatus having a flat top surface for comfortable and minimum stress loading, riding or walking on the outer belt and also for a smooth movement of the belts.
Abstract translation: 多皮带传送装置包括至少一个环形内皮带，可移动地缠绕在固定到底座的至少一个基板上，该底板具有设置在基板的前端部分和后端部分上的两个弧形端部，用于可动地卷绕环形 在所述基板的两个弧形端部上的内带，具有内侧滑动面和外侧摩擦面; 以及可移动地缠绕在固定在基座上的前辊和后辊上的环形外皮带，所述外皮带与内皮带（或皮带）可移动地重叠，外皮带的内表面摩擦地接触内皮带的外摩擦面 并且内带具有可滑动地接触形成在基板上表面上的上滑动面的内滑动面，从而提供一带式输送装置，具有平坦的上表面，用于舒适和最小的应力加载，骑行或行走在外 皮带，也可以使皮带平稳移动。
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公开(公告)号：US5403022A
公开(公告)日：1995-04-04
申请号：US95247
申请日：1993-07-22
Applicant: Richard C. Snider
Inventor： Richard C. Snider
CPC classification number: B60N2/2848 , B62B7/12 , B62B2205/12 , B62B7/006
Abstract: A carriage for the support and transport of a juvenile car seat, the carriage including a frame for attachment of the juvenile car seat thereto, the frame including a front cross member defining a front of the frame, a rear cross member defining a rear of the frame, and a pair of elongated side members defining opposing sides of the frame, each of the side members being connected to and extending from the front cross member to the rear cross member, and the pair of side members being spaced from one another by substantially the width of the frame, a handle member extending upward from the rear of the frame, a pair of rotatable wheel bearing shaft members, each of the rotatable wheel bearing shaft members having an elongated longitudinal axis, and one each of the rotatable wheel bearing shaft members extending along one each of the opposing sides of the frame, each of the rotatable wheel bearing shaft members being rotatable about its respective longitudinal axis, at least a pair of wheels attached to each of the rotatable wheel bearing shaft members, and a rotation mechanism for simultaneously rotating each of the rotatable wheel bearing shaft members about its respective longitudinal axis. Preferably, at least one of each of the pair of wheels mounted on each of the rotatable wheel bearing shaft members is a wheel having a reverse camber.
Abstract translation: 一种用于支撑和运输少年汽车座椅的托架，该托架包括用于将少年汽车座椅附接到其上的框架，该框架包括限定框架的前部的前横梁，限定了后座的后横梁 框架和限定框架的相对侧面的一对细长侧部构件，每个侧构件连接到前横向构件并延伸到后横向构件，并且所述一对侧构件彼此间隔开大致 框架的宽度，从框架的后部向上延伸的手柄构件，一对可旋转的车轮轴承轴构件，每个可旋转的车轮轴承轴构件具有细长的纵向轴线，并且每个可旋转的车轮轴承轴 沿着框架的每个相对侧延伸的构件，每个可旋转的车轮轴承轴构件可绕其相应的纵向轴线旋转，至少一对轮胎 附接到每个可旋转的车轮轴承轴构件的附接件，以及用于同时沿着其各自的纵向轴线旋转每个可旋转的车轮轴承轴构件的旋转机构。 优选地，安装在每个可旋转的车轮轴承轴构件上的每对轮中的至少一个是具有反向弯度的车轮。
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公开(公告)号：US5385386A
公开(公告)日：1995-01-31
申请号：US129164
申请日：1993-10-06
Applicant: Claudia H. Beamish , Michael A. L. Derrington
Inventor： Claudia H. Beamish , Michael A. L. Derrington
CPC classification number: B60N2/286 , B60N2/2848 , B62B7/12 , B62B7/006
Abstract: A transportable seat which can be coupled either to a car frame or a buggy frame, and may also be locked selectively onto the car frame, the car frame being of the type that can be anchored to a car by a harness or conventional safety belt.
Abstract translation: PCT No.PCT / GB92 / 00622 Sec。 371日期：1993年10月6日 102（e）日期1993年10月6日PCT提交1992年4月7日PCT公布。 出版物WO92 / 17361 日期：1992年10月15日。可移动座椅，其可以耦合到汽车框架或越野车架，并且还可以选择性地锁定在汽车框架上，汽车车架是可以锚固到汽车的类型 线束或常规安全带。
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公开(公告)号：US5259634A
公开(公告)日：1993-11-09
申请号：US992830
申请日：1992-12-18
Applicant: John M. Berner , Allan J. Alden
Inventor： John M. Berner , Allan J. Alden
Abstract: A foldable infant trailer is convertible into an infant trailer towable behind a cycle. The convertible stroller and trailer includes a tubular frame having a lower frame portion and an upper frame portion. The upper frame portion supports a flexible infant holder or seat. The upper frame portion is also foldable down upon the lower frame portion. With the front wheel removed, the stroller becomes a trailer when connected to a cycle by a trailer-cycle hitch assembly. The assembly includes a fork plate, yoke portion and bicycle hitch end which safely and securely interconnects the trailer to the bicycle frame.
Abstract translation: 可折叠的婴儿拖车可以转换成一个可以在一个循环后面拖动的婴儿拖车。 可转式婴儿车和拖车包括具有下框架部分和上框架部分的管状框架。 上框架部分支撑柔性婴儿保持器或座椅。 上框架部分也可以在下框架部分上向下折叠。 当前轮拆下时，当通过拖车循环联结组件连接到循环时，婴儿车变成拖车。 组件包括叉板，轭部分和自行车搭接端，其将拖车安全地并且牢固地互连到自行车车架。
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公开(公告)号：US5104134A
公开(公告)日：1992-04-14
申请号：US551319
申请日：1990-07-12
Applicant: Richard E. Cone
Inventor： Richard E. Cone
CPC classification number: B60N2/2848 , B60N2/2863 , B62B7/12
Abstract: A convertible carseat/stroller is of the type having a molded plastic shell with lower door panels in the shell and a wheel assembly includes front and rear legs pivotally connected to a common support member within the shell and extensible between a downwardly divergent stroller position beneath the shell and upper retracted position within the shell under the control of a manual release member which is slidable along the support member for the wheel assembly. A handle unit is telescopically mounted with respect to the support member and is retractable into the shell when converted into a carseat. The door panels on the bottom of the shell follow movement of the wheel assembly so as to open in extending the wheel assembly between the shell for use as a stroller and will return to a closed position when the wheel assembly is retracted into the shell.
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Patent Agency Ranking
公开(公告)号：US5071146A
公开(公告)日：1991-12-10
申请号：US537587
申请日：1990-06-14
Applicant: Joe Lewis , Audrey Lewis
Inventor： Joe Lewis , Audrey Lewis
Abstract: A child or infant stroller is provided which is convertible from an operative stroller position to a folded position adapted to be received by and secured on a conventional bicycle infant carrier. The stroller generally comprises a child or infant seat and a frame member supporting the infant seat. The frame member includes two pair of legs, one of which, preferably a front pair, is adapted to rotate and releasably engage with an upper portion of the frame member. The stroller can then be placed on the bicycle infant carrier and be secured by a belt included with the conventional bicycle infant carrier. A removable attachment may also be included which attaches the two pairs of legs together when the stroller is in its operative stroller position.
Abstract translation: 提供了一种儿童或婴儿推车，其可从操作婴儿车位置转换到适于由常规自行车婴儿承载架接收和固定的折叠位置。 婴儿车通常包括儿童或婴儿座椅和支撑婴儿座椅的框架构件。 框架构件包括两对腿，其中一个腿，优选地是前对，适于与框架构件的上部旋转并可释放地接合。 然后将婴儿车放置在自行车婴儿背带上，并通过传统自行车婴儿背带附带的皮带固定。 还可以包括可拆卸附件，当婴儿车处于其操作婴儿车位置时，可将两对腿连接在一起。
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公开(公告)号：US4896894A
公开(公告)日：1990-01-30
申请号：US295132
申请日：1989-01-09
Applicant: David L. Singletary
Inventor： David L. Singletary
CPC classification number: B62B7/12 , B60N2/2845 , B60N2/2848 , B60N2/286 , Y10T74/2078 , Y10T74/20792
Abstract: A stroller carseat apparatus is set forth wherein a carseat includes a scissor-like underlying framework including a pivotally mounted wheel proximate each corner of the framework securable in a first locked upper position to a second lowered extended position. An electrical circuit is included within the framework wherein an illumination source proximate the uppermost portion of the seat is illuminated upon completion of a circuit effected by the locking of the wheels in the second lowered position.
Abstract translation: 提出了一种婴儿车座椅装置，其中，座椅包括剪刀式下面的框架，其包括靠近框架的每个拐角处的可枢转地安装的轮胎，该第一锁定上部位置可固定到第二下降伸展位置。 电路包括在框架内，其中靠近座椅的最上部分的照明源在通过在第二降低位置中锁定车轮而完成的电路被点亮。
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公开(公告)号：US4872693A
公开(公告)日：1989-10-10
申请号：US241764
申请日：1988-09-07
Applicant: Gordon Kennel
Inventor： Gordon Kennel
CPC classification number: B60N2/2848 , B60N2/2845 , B60N2/286 , B62B7/12
Abstract: This invention is directed to a combination stroller-infant seat which can be easily and quickly converted from one form to the other. The invention comprises a shell suitably shaped to hold an infant, a frame assembly for supporting the shell and retractable wheel assemblies on both sides of the frame assembly which facilitates converting from one form to the other. Each wheel assembly includes a vertically moveable central element, and a pair of wheels extensions pivotally mounted to the central element. To convert the apparatus to an infant seat, the central element is moved vertically causing the wheeled extensions to fold inwardly and then moved upwardly out of the way. To convert the apparatus to a stroller, the central element is moved downwardly so the wheeled extensions then extend laterally.
Abstract translation: 本发明涉及一种可以容易地并且快速地从一种形式转换到另一种形式的组合式婴儿车座椅。 本发明包括适于成形以保持婴儿的壳体，用于支撑壳体的框架组件和用于将框架组件两侧的可缩回轮组件有助于从一种形式转换到另一种形式。 每个车轮组件包括可垂直移动的中心元件和枢转地安装到中心元件的一对车轮延伸部。 为了将设备转换成婴儿座椅，中心元件垂直移动，使得轮式延伸部向内折叠，然后向上移开。 为了将装置转换成婴儿车，中央元件向下移动，因此轮式延伸部然后横向延伸。
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公开(公告)号：US4852894A
公开(公告)日：1989-08-01
申请号：US150909
申请日：1988-02-01
Applicant: Gloria Dyer
Inventor： Gloria Dyer
IPC: B62B7/12
CPC classification number: B62B7/12
Abstract: Apparatus for converting a car seat to a stroller including a wheeled structure removably attached to the car seat for converting the same to a stroller. The wheels of the wheeled structure are movable to a stored, inoperative position or to an operative position for use as supporting wheels when the apparatus is used as a stroller.
Abstract translation: 用于将汽车座椅转换成婴儿车的装置，其包括可移动地附接到汽车座椅的轮式结构，用于将其转换成婴儿车。 当该装置用作婴儿车时，轮式结构的车轮可移动到存储的，不工作的位置或操作位置，用作支撑轮。
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公开(公告)号：US4832354A
公开(公告)日：1989-05-23
申请号：US211572
申请日：1988-06-27
Applicant: Terry R. LaFreniere
Inventor： Terry R. LaFreniere
CPC classification number: B62B7/12 , B60N2/2848 , B60N2/2863 , B62B7/006
Abstract: A convertible carrier for infants and small children is adjustable to alternative stroller and car seat configurations. The rear wheels of the carrier are mounted on levers which pivot relative to a frame supporting a contoured shell of the carrier. A telescoping handle, mounted pivotally to the levers at points spaced apart from the rear wheels, can be pushed or pulled to pivot the levers, to position the rear wheels in respective operative and storage (car seat) positions. The forward wheels of the carrier can be rotatably mounted directly to the frame. Alternatively, the front wheels can be mounted to the frame through forward levers which pivot on the frame, and are associated with the rearward levers through linking rods, whereby pivoting of the rearward levers causes a corresponding pivoting of the forward levers between operative and storage positions.
Abstract translation: 适用于婴儿和小孩的可转换式运输车可调节到替代婴儿车和汽车座椅配置。 托架的后轮安装在杠杆上，杠杆相对于支撑托架轮廓外壳的框架枢转。 伸缩手柄可枢转地安装在与后轮间隔开的点处的杠杆上，可以被推动或拉动以枢转杠杆，以将后轮定位在相应的操作和存储（汽车座椅）位置。 载体的前轮可以直接可转动地安装在框架上。 或者，前轮可以通过在框架上枢转的向前的杠杆来安装到框架上，并且通过连接杆与后杠相关联，由此后杠杆的枢转导致前杠杆在操作和存储位置之间的相应枢转 。
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