Wearable disposable covering of heat shrink film
    1.
    发明授权
    Wearable disposable covering of heat shrink film 失效
    热收缩膜的可消耗的覆盖

    公开(公告)号:US3634954A

    公开(公告)日:1972-01-18

    申请号:US3634954D

    申请日:1969-12-03

    Applicant: BRUNSWICK CORP

    CPC classification number: A43B3/163 A43B3/106 A43B3/16 A43B5/18

    Abstract: A wearable disposable covering of heat shrink film and, more particularly, a covering for a hand or foot. It can be placed over a shoe or directly onto the foot of a wearer and is usable as a disposable bowling shoe with the covering having a first part thereof defining a sole when placed on a foot and a second part thereof shaped to fit over the top of the foot and around the heel and the covering being of a size to loosely fit onto the foot and then be tightly drawn onto the foot by application of heat to the covering.

    Abstract translation: 一种可热收缩的热收缩薄膜,尤其是用于手或脚的覆盖物。 它可以放置在鞋上或直接放置在穿戴者的脚上,并且可用作一次性保龄球,其中所述覆盖物具有在放置在脚上时限定鞋底的第一部分,并且其第二部分成形为适合顶部 的脚和围绕脚后跟,并且覆盖物具有松散地配合到脚上的尺寸,然后通过对盖进行加热而紧紧地拉到脚上。

    Method of making bowling pins
    2.
    发明授权
    Method of making bowling pins 失效
    制造引脚的方法

    公开(公告)号:US3626050A

    公开(公告)日:1971-12-07

    申请号:US3626050D

    申请日:1969-08-20

    Applicant: BRUNSWICK CORP

    CPC classification number: A63D9/00 Y10S29/029 Y10T29/49993

    Abstract: A method of manufacturing a pin bottom for use in combination with a bowling pin which has a central reduced shank at its butt end formed by an undercut at the juncture of the bottom surface and side surface of the pin, with the undercut forming a downwardly facing annular groove. The pin bottom comprises a flexible upper base member which embraces the shank and is positioned entirely at the uppermost areas of the groove and bonded thereto. A wear-resistant lower base member extends at its upper end into the groove and terminates at its lower end in a shoulder which defines a continuation of the bottom and side surfaces of the bowling pin. The two base members are mechanically interlocked to form the pin bottom and to releasably secure the lower base member on the bowling pin.

    Variable depth coating apparatus
    4.
    发明授权
    Variable depth coating apparatus 失效
    可变深度涂层设备

    公开(公告)号:US3646909A

    公开(公告)日:1972-03-07

    申请号:US3646909D

    申请日:1970-01-23

    Applicant: BRUNSWICK CORP

    CPC classification number: B05C19/025 Y10S118/05

    Abstract: Apparatus for coating a body with a variable depth coating by means disposed externally of the body. In one form, the means comprises means for delivering a nonuniform cloud of coating particles to the body for deposit thereon to define a preselected nonuniform coating. In another form, the means comprises means for providing a uniform cloud of coating particles to the body and means for removing at least a portion of the deposited particles. The removing means comprises in one form means for blowing off deposited particles and in another form means for brushing off deposited particles. Electrostatic means may be employed for releasably retaining the deposited particles.

    Abstract translation: 用于通过设置在身体外部的装置涂覆具有可变深度涂层的身体的装置。 在一种形式中,装置包括用于将不均匀的涂覆颗粒云递送到主体以沉积在其上以限定预选的不均匀涂层的装置。 在另一种形式中,装置包括用于向主体提供均匀的涂覆颗粒云的装置和用于去除至少一部分沉积颗粒的装置。 去除装置包括一种形式的装置,用于吹除沉积的颗粒,并且以另一种形式包括用于刷洗沉积的颗粒的装置。 静电装置可用于可释放地保持沉积的颗粒。

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