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公开(公告)号：US5528803A
公开(公告)日：1996-06-25
申请号：US209075
申请日：1994-03-11
Applicant: David M. Frisoli
Inventor： David M. Frisoli
Abstract: There is described a winch lock assembly which serves to cinch a sack and its contents closed, thereby locking said contents inside said sack, and at the same time, containing the cinch cord within the winch lock assembly. The winch lock includes a crank assembly, to hand-wind the cinch cord on a shaft inside said winch lock body. When said cinch cord is adequately wound up in order to close the cinch sack, additional force may be applied to said cord with the thumb and index finger of the hand, without said cord unwinding between said torque strokes, due to the clutch-breaking effect of the wound-up cord inside said winch lock body. The crank handle is pivotally mounted on a crank assembly, so as to be folded into crank assembly, thereby locking the crank assembly to said winch lock body.This is accomplished by a locking surface on the crank handle that moves into slots cut into the winch lock body when said handle is folded into the crank assembly. Also, to insure that the crank handle remains in the locked position, there is a means associated with the crank handle assembly, a locking lug to secure a spring loaded crank handle bearing into the locked position. The cinch cord and the double locking mechanism are all self-contained into a single unit, and the winch lock assembly is reusable. This invention has utility in packaging and storing, or in mailing facilities, especially where goods are stored or shipped in huge quantities. Also provided is a means to secure a name/address plate on the winch lock body.
Abstract translation: 描述了一种绞车锁组件，其用于将袋子收起并将其内容物关闭，从而将所述内容物锁定在所述袋内，同时将卷扬绳包含在绞盘锁组件内。 绞车锁包括一个曲柄组件，用于将卷帘绳手动地卷绕在绞盘锁体内的轴上。 当所述系带被充分地缠绕以闭合系带时，可以用手的拇指和食指将附加的力施加到所述绳索上，而不会由于离合器断裂的影响而在所述扭矩冲程之间松开所述帘线 绞盘绳内面的绞盘锁体内。 曲柄手柄枢转地安装在曲柄组件上，以便折叠成曲柄组件，从而将曲柄组件锁定到所述绞盘锁体上。 这是通过曲柄手柄上的锁定表面来实现的，当所述手柄被折叠到曲柄组件中时，该锁定表面移动到切割到绞盘锁体内的槽中。 此外，为了确保曲柄手柄保持在锁定位置，存在与曲柄手柄组件相关联的装置，用于将弹簧加载的曲柄手柄轴承固定到锁定位置的锁定凸耳。 绞合线和双重锁定机构都是独立的，并且绞盘锁组件是可重复使用的。 本发明在包装和储存或邮寄设施方面具有实用性，特别是在货物被大量储存或运输的情况下。 还提供了一种将绞盘锁体上的名称/地址板固定的方法。
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公开(公告)号：US4697366A
公开(公告)日：1987-10-06
申请号：US747970
申请日：1985-06-24
Applicant: David M. Frisoli
Inventor： David M. Frisoli
CPC classification number: F41A9/62
Abstract: There is disclosed a chamber indicator apparatus for a conventional revolver. The chamber indicator apparatus employs an aperture in the recoil plate which aperture abuts against the back end of the cylinder and allows one to view a given area of the cylinder via the aperture. The viewed cylinder area has emplaced thereon indicia indicative of the chamber which is aligned with the barrel of the gun. In this manner, the user can view the indicia via the aperture and hence identify the chamber accommodating the cartridge that is to be fired. Accordingly, the user now has the knowledge of the number of shots fired as well as the chamber being used at all times during the firing of a weapon.
Abstract translation: 公开了一种用于常规左轮手枪的室指示装置。 腔室指示器装置在反冲板中使用孔，该孔与气缸的后端邻接，并允许人们经由孔观察气缸的给定区域。 所观察的气缸区域已经放置有指示与枪的枪管对准的腔室的标记。 以这种方式，用户可以经由孔观察标记，并且因此识别容纳要被点燃的盒的腔室。 因此，用户现在已经知道在射击武器期间的任何时候使用的射击次数以及被使用的腔室。
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公开(公告)号：US4023296A
公开(公告)日：1977-05-17
申请号：US655000
申请日：1976-02-04
Applicant: David M. Frisoli
Inventor： David M. Frisoli
CPC classification number: F41A19/42
Abstract: A hammer of a typical firearm is cocked at a point about a threshold of equilibrium so that the hammer may or may not move forward when the trigger mechanism is activated; means associated with the trigger mechanism imparts an additional force to the hammer to assure that the hammer will move toward the firing pin upon activation of the trigger.The invention has utility in all firearms employing a hammer and trigger mechanism, but has particularly utility in regard to automatic or semi-automatic weapons.
Abstract translation: 典型火器的锤子在大约平衡阈值的位置处被起动，使得当触发机构被激活时，锤子可以向前移动或不向前移动; 与触发机构相关联的装置向锤施加额外的力，以确保在触发器激活时锤将朝向击发销移动。
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