公开(公告)号：USD291187S

公开(公告)日：1987-08-04

申请号：US778419

申请日：1985-09-20

Applicant: Stephen W. Smith ,  Joel C. Cunard

Designer： Stephen W. Smith ,  Joel C. Cunard

公开(公告)号：US4405179A

公开(公告)日：1983-09-20

申请号：US249398

申请日：1981-03-31

Applicant: Robert J. Boudreau ,  Joel C. Cunard

Inventor： Robert J. Boudreau ,  Joel C. Cunard

IPC: B60B27/02 ,  B60B37/10 ,  B60B37/00

CPC classification number: B60B27/023 ,  B60B37/10

Abstract: A wheel capable of being used as the front or rear wheel of a chain-driven velocipede or as the front wheel of a pedal-driven tricycle has a wheel rim whose hub is formed with an axial passage and an array of receptacles extending inward from the opposite ends of the hub. A pair of identical metal plates are positioned at opposite ends of the hub, each plate having a set of tabs aligned with the receptacles at the associated end of the hub and an axial opening which is in register with the passage through the hub. The two plates are clamped together with the wheel hub between them so that they rotate in unison with the wheel hub. When mounted on an axle, the wheel can function as a non-driven velocipede wheel. Also, pedal crank sections can be inserted through the axial plate openings into the opposite ends of the hub passage and secured to the plates so that the wheel can be used as the front wheel of a tricycle. Still further, a sprocket can be mounted to one of the plates so that the wheel can function as the chain-driven rear wheel of a velocipede.

Abstract translation: 能够用作链式驱动式蜗壳的前轮或后轮的车轮或作为踏板驱动的三轮车的前轮具有轮缘，其轮毂形成有轴向通道和从该内侧延伸的向内延伸的阵列 轮毂的两端。 一对相同的金属板被定位在轮毂的相对端，每个板具有一组翼片，其与毂中相关联的端部处的接收器对准，并且与通过轮毂的通道对准的轴向开口。 两个板与它们之间的轮毂夹紧在一起，使得它们与轮毂一致地旋转。 当安装在轴上时，车轮可以用作非驱动的旋转轮。 此外，踏板曲柄部分可以通过轴向板开口插入轮毂通道的相对端并固定到板上，使得轮可以用作三轮车的前轮。 此外，链轮可以安装到其中一个板，使得轮可以用作驱动的链条驱动的后轮。

公开(公告)号：USD270344S

公开(公告)日：1983-08-30

申请号：US227162

申请日：1981-01-22

Applicant: Joel C. Cunard ,  William H. Ziegler, Jr.

Designer： Joel C. Cunard ,  William H. Ziegler, Jr.

公开(公告)号：US5338127A

公开(公告)日：1994-08-16

申请号：US13060

申请日：1993-02-03

Applicant: Joel C. Cunard

Inventor： Joel C. Cunard

IPC: A63G9/12 ,  B60C27/08 ,  B65D65/02

CPC classification number: B60C27/08 ,  A63G9/12 ,  Y10T403/32221

Abstract: A bearing fitting for attaching a swing device to the crossbar of a play gym includes an axle for mounting to the crossbar, a hook including a shank, a closed loop at one end of the shank encircling the axle and an open loop at the opposite end of the shank for engaging through an eye of the swinging device. A deformable resilient cover is engaged on the hook. The cover has a pair of closely spaced apart side walls, a top wall connecting the side walls, a hole in the top wall and a large bottom opening into the space between the walls. The cover is dimensioned for engagement on the hook so that the cover snugly surrounds the open loop of the hook with the hook shank extending out through the hole in the top wall.

Abstract translation: 用于将摇摆装置附接到游乐场的横杆的轴承配件包括：用于安装到横梁的轴，包括柄的钩，在轴环的轴的一端处的闭环和在相对端的开环 的柄部，用于通过摆动装置的眼睛接合。 可变形的弹性盖接合在钩上。 盖具有一对间隔开的侧壁，连接侧壁的顶壁，顶壁中的孔和穿过壁之间的空间的大底部开口。 盖的尺寸设计成用于接合在钩上，使得盖以紧密的方式围绕钩的开环，钩柄延伸穿过顶壁的孔。

公开(公告)号：USD341389S

公开(公告)日：1993-11-16

申请号：US788708

申请日：1991-11-06

Applicant: Robert J. Boudreau ,  Russell J . Coddington ,  Joel C. Cunard ,  Stephen W. Smith

Designer： Robert J. Boudreau ,  Russell J . Coddington ,  Joel C. Cunard ,  Stephen W. Smith

公开(公告)号：US5197925A

公开(公告)日：1993-03-30

申请号：US808910

申请日：1991-12-17

Applicant: Joel C. Cunard

Inventor： Joel C. Cunard

IPC: A63G9/00

CPC classification number: A63G9/00

Abstract: A children's swing comprises a generally rectangular strap-like seat having a flat resilient main body and a pair of tubes extending along the underside of said body adjacent to the longitudinal edges thereof. A pair of hangers project from the opposite ends of the tubes, each hanger having a pair of arms which diverge a distance comparable to the spacing of the pair of tubes and parallel end segments which extend from those arms an appreciable distance into the ends of the tubes. A pair of flexible inextensible connector segments are positioned in the pair of tubes and the opposite ends of the connector segments are attached to adjacent ones of the hanger end segments. The connector segments are shorter than the tubes so that these attachments are all recessed into the tubes and only small portions of the hangers project beyond the ends of the seat body, thereby minimizing the changes of the swing causing injury. A method of assembling the seat is also disclosed.

Abstract translation: 儿童秋千包括具有扁平弹性主体的一般矩形的带状座，以及沿着与其纵向边缘相邻的所述主体的下侧延伸的一对管。 一对衣架从管的相对端突出，每个衣架具有一对臂，其分叉距离相对于一对管的间隔的距离和平行的端部段，这些臂从那些臂延伸到相当长的端部 管。 一对柔性的不可伸展的连接器部分定位在一对管中，并且连接器段的相对端附接到相邻的衣架端部段。 连接器部分比管短，使得这些附件全部凹入管中，并且只有悬挂器的小部分突出超过座椅主体的端部，从而使摆动造成伤害的变化最小化。 还公开了一种组装座椅的方法。

公开(公告)号：US5088633A

公开(公告)日：1992-02-18

申请号：US672116

申请日：1991-03-19

Applicant: Joel C. Cunard ,  Paula W. Prescott

Inventor： Joel C. Cunard ,  Paula W. Prescott

IPC: B62J11/00

CPC classification number: B62J11/005

Abstract: A helmet holding system for a bicycle comprises a pair of hooks spaced apart along the handlebars of the bike and a special chin strap on the helmet which incorporates eyelets spaced apart along the length of the strap. The eyelets can be hooked onto the hooks so as to releasably suspend the helmet by its strap in front of the handlebars so that the helmet is available for use by the bicycle rider.

Abstract translation: 用于自行车的头盔保持系统包括沿着自行车的把手间隔开的一对钩和头盔上的特殊下巴带，其包括沿着带的长度间隔开的孔眼。 可以将钩环钩在钩上，以便通过其带子可释放地将头盔悬挂在把手的前面，使得头盔可供自行车骑行者使用。

公开(公告)号：US4410060A

公开(公告)日：1983-10-18

申请号：US321592

申请日：1981-11-16

Applicant: Joel C. Cunard

Inventor： Joel C. Cunard

IPC: B62M6/55 ,  B62M6/60 ,  B62M7/12

CPC classification number: B62M6/55 ,  B62M6/60 ,  B62M7/12

Abstract: A power-assisted velocipede can be propelled selectively or concurrently by pedal power and by a battery-operated power unit. The velocipede includes a pedal crank which is mechanically coupled to the rear wheel by way of a sprocket incorporating an overrunning clutch and the power unit is mechanically coupled to the rear wheel by way of a second sprocket also incorporating a one-way clutch, both clutches operating so as to permit the rear wheel to overrun in the forward direction. The power unit is mounted to the frame and to the rear wheel axle and incorporates a small DC motor and a speed-reducing gear chain, the first gear being coupled to the motor and the last gear being rotatively coupled to the second sprocket by interfitting with the face of the last gear. The power unit is small, compact and easy to install on a more or less standard velocipede.

Abstract translation: 动力辅助蜗壳可以通过踏板动力和电池供电的动力单元选择性或同时推进。 蜗轮包括一个踏板曲柄，其通过包括超越离合器的链轮机械地联接到后轮，并且动力单元通过还包括单向离合器的第二链轮机械联接到后轮，两个离合器 操作以允许后轮在向前方向上超越。 动力单元安装在框架和后轮轴上，并结合有一个小直流电动机和一个减速齿轮链，第一个齿轮联接到电动机，最后一个齿轮通过与 最后一档的脸。 动力单元体积小，结构紧凑，易于安装在一个或多或少的标准速度。

公开(公告)号：US5326326A

公开(公告)日：1994-07-05

申请号：US84413

申请日：1993-06-29

Applicant: Joel C. Cunard ,  Robert J. Boudreau

Inventor： Joel C. Cunard ,  Robert J. Boudreau

IPC: A63G9/00 ,  A63G9/20

CPC classification number: A63G9/20 ,  Y10T403/7194

Abstract: A children's swing has an elongated beam with opposite ends and a mid portion providing a seating platform for at least two children. Pivotally attached to the opposite ends of the beam are a pair of rigid rockers, each rocket having an upper end defining hand grips and a lower end defining a foot rest. To use the rocker, the children sit on the beam back with their hands and feet on the hand grips and foot rests of the rockers in front of them. When the children rock the rockers in synchronism, the swing will swing to and fro with ever increasing amplitude due to the inertia of the children's limbs and changes in the included angles between the rockers and the beam.

Abstract translation: 儿童秋千有一个细长的梁，相对两端，中间部分为至少两个孩子提供座位平台。 枢轴连接到梁的相对端部是一对刚性摇杆，每个火箭具有限定手柄的上端和限定脚踏板的下端。 要使用摇杆，孩子们用手和脚将手臂和脚放在他们前面的手柄和脚凳上。 当孩子们同步摇摆摇摆时，由于孩子四肢的惯性以及摇杆和梁之间的夹角发生变化，摆动将以不断增加的振幅来回摆动。

公开(公告)号：US5197926A

公开(公告)日：1993-03-30

申请号：US838878

申请日：1992-02-18

Applicant: Joel C. Cunard

Inventor： Joel C. Cunard

IPC: A63G9/00

CPC classification number: A63G9/00 ,  Y10T403/17 ,  Y10T403/32681

Abstract: A guard for a swing connection comprised of a hook which hooks through the eye of a connector member includes a pair of rigid shells which are slotted at their edges to provide clearance for the hook and the connector member so that the shells can be clamped to opposite sides of the hook and engaged together edge to edge so as to form an enclosure which completely surrounds the hook and its connection to the connector member. The guard prevents finger injuries due to the pinch point at the connection between the hook and the connector member. It also maintains the relative position of the hook and connector member so that the connector member cannot become disengaged accidentally from the hook. In addition, the guard may be shaped and its exterior surface treated so that the guard adds a decorative element to the swing connection.

Abstract translation: 用于摆动连接的防护件包括钩连接器构件的钩子，该钩子钩连接器构件的眼睛包括一对刚性壳体，它们在其边缘处开槽，以为钩子和连接器构件提供间隙，使得壳体可以被夹紧到相反的位置 钩的两侧并且边缘到边缘接合，以便形成完全包围钩子及其与连接器构件的连接的外壳。 防护装置防止由于钩和连接器构件之间的连接处的夹点引起的手指受伤。 它还保持钩和连接器构件的相对位置，使得连接器构件不会意外地脱离挂钩。 此外，防护件可以被成形，并且其外表面被处理，使得防护件向摆动连接件添加装饰元件。