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639 条记录 (耗时 0.179 秒)

    Racing helmet
    81.
    发明授权
    Racing helmet 失效
    赛车手

    公开(公告)号：US3696441A

    公开(公告)日：1972-10-10

    申请号：US3696441D

    申请日：1971-03-11

    申请人： GAY TOYS INC

    发明人： LITTLETON ARNOLD B

    IPC分类号： A42B3/14 ,  A42B3/00

    CPC分类号： A42B3/145

    摘要： A liner for a child''s racing helmet, and the like, and wherein the helmet is a one-piece, molded plastic composition having a crown portion with integral ear protector side extensions. The liner includes an annular head band having a head size adjustment means, and a plurality of head straps integrally attached to the head band at circumferentially spaced apart positions, and with the head straps being integrally attached to a head engaging pad. The head band, head straps and the head engaging pad are integrally formed from a pliable, flexible material so that the head band and the head straps will conform to the head shape of a user. A pair of rear suspension straps are integrally attached to the head band. A rear attachment means secures the rear suspension straps to the ear protector extensions. A pair of Ushaped front suspension straps are integrally connected to the front end of the head band. A front attachment means is provided for attaching each of the front suspension straps to said crown portion.

    摘要翻译： 用于儿童赛车头盔的衬垫等，并且其中所述头盔是具有整体式耳朵保护器侧延伸部的冠部的单件式模制塑料组合物。 衬垫包括具有头部尺寸调节装置的环形头带，以及沿周向间隔开的位置一体地附接到头带的多个头带，并且头带一体地附接到头部接合垫。 头带，头带和头部接合垫由柔韧的柔性材料整体形成，使得头带和头带将符合使用者的头部形状。 一对后悬挂带一体地附接到头带。 后部附接装置将后悬挂带固定到耳朵保护器延伸部。 一对U形前悬挂带一体地连接到头带的前端。 前附接装置被设置用于将每个前悬挂带附接到所述冠部。

    Suspension device for hard hat
    82.
    发明授权
    Suspension device for hard hat 失效
    用于硬帽的悬挂装置

    公开(公告)号：US3633214A

    公开(公告)日：1972-01-11

    申请号：US3633214D

    申请日：1970-03-12

    申请人： WELSH MFG CO

    发明人： NEWCOMB WILLIAM E

    IPC分类号： A42B3/14 ,  A42B3/00

    CPC分类号： A42B3/14

    摘要： A safety hat having a main suspension and an auxiliary suspension, the main suspension being detachably engaged at a plurality of locations around its periphery by U-shaped linking members which are themselves releasably engaged in slots formed along the inner wall of the hat. The auxiliary suspension is positioned between the main suspension and the crown of the hard hat with the U-shaped linking members supportably attaching the auxiliary suspension to the inner walls of the hat at the slots formed therealong.

    摘要翻译： 一种具有主悬架和辅助悬架的安全帽，主悬架通过U型联接构件在其周围的多个位置处可拆卸地接合，该U形连接构件本身可释放地接合在沿着帽子的内壁形成的狭槽中。 辅助悬架位于主悬架和硬帽顶部之间，其中U形连接构件将辅助悬架可支撑地附接到帽子的内壁，形成在其上的狭槽处。

    Protective helmet with adjustable headband
    83.
    发明授权
    Protective helmet with adjustable headband 失效
    保护头盔与可调头盔

    公开(公告)号：US3619814A

    公开(公告)日：1971-11-16

    申请号：US3619814D

    申请日：1969-12-11

    申请人： GENTEX CORP

    发明人： AILEO JACKSON ANTHONY

    IPC分类号： A42B3/14 ,  A42B3/00

    CPC分类号： A42B3/145

    摘要： A RIGID SHELL HELMET HAVING A PAIR OF EARCUPS MOUNTED WITHIN THE SHELL AND AN INTERNAL RIGGING INCLUDING AND ADJUSTABLE HEADBAND FOR SUPPORTING THE SHELL IN SPACED RELATION TO A WEARER''S HEAD. THE HEADBAND STRUCTURE COMPRISES A FRONT HEADBAND ANCHORED AT ITS ENDS TO THE SHELL AND OF FIXED LENGTH SHORTHER THAN THE DISTANCE BETWEEN ITS ANCHORAGE POINT AS MEASURED ALONG THE SHELL CIRCUMFERENCE, A REAR HEADBAND LOOSELY SUSPENDED WITHIN THE SHELL, AND A PAIR OF SIDE HEADBANDS RESPECTIVELY EXTENDING REARWARDLY FROM THE FRONT HEADBAND ALONG OPPOSITE SIDES OF THE SHELL INTERIOR OUTWARDLY OF THE EARCUPS. THE SIDE HEADBANDS ARE RESPECTIVELY SECURED TO THE REAR HEADBAND BY A PAIR OF BUCKLES WHICH ARE CARRIED BY THE REAR HEADBAND ON OPPOSITE SIDES OF THE HELMET CENTER LINE, AND THE EXTENT OF ENGAGEMENT OF THE SIDE HEADBOARDS WITH THE BUCKLES MAY BE ADJUSTED TO VARY THE EFFECTIVE SIZE OF THE HEADBAND STRUCTURE.

    Protective helmet head suspension
    84.
    发明授权
    Protective helmet head suspension 失效
    防护头盔悬挂

    公开(公告)号：US3609765A

    公开(公告)日：1971-10-05

    申请号：US3609765D

    申请日：1969-12-17

    申请人： AMERICAN SAFETY EQUIP

    发明人： MOLITORIS STEPHEN J

    IPC分类号： A42B3/14 ,  A42B3/00

    CPC分类号： A42B3/14

    摘要： A SIZE ADJUSTABLE SUSPENSION FOR PROTECTIVE HELMETS, FORMED OF A HORIZONTAL OUTER BAND ARRANGED WITHIN THE HELMET SHELL AND FIXEDLY SECURED THERETO AT THE FRONT, REAR AND TWO SPACED SIZE POINTS TO FORM A ROUGLY HEXAGONAL SHAPE. AN ADJUSTABLE IN LENGTH INNER BAND SECURED TO THE OUTER BAND BETWEEN ITS POINTS OF SECUREMENT TO THE SHELL, WITH THE SIDE AND REAR SECURING MEANS BEING IN THE FORM OF LOOPS THROUGH WHICH THE BAND EXTENDS. THE LOWER ENDS OF OVERHEAD LOOPED SUSPENSION STRAPS ARE CONNECTED TO THE LOOPS SO THAT THE INNER BAND MAY BE ADJUSTED FOR WEARER HEAD SIZES.