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71. 发明授权

US4889440A Wax applicator with electronic control 失效
标题翻译：蜡涂机与电子控制
公开(公告)号：US4889440A
公开(公告)日：1989-12-26
申请号：US245950
申请日：1988-09-16
申请人： Charles L. Shano
发明人： Charles L. Shano
IPC分类号： A45D40/26 , B05C17/005 , B05C17/02
CPC分类号： A45D40/261 , B05C17/00523 , B05C17/0217
摘要： The disclosed roller applicator, for applying a coating of molten wax or the like on paper or the like, has a bowl in which wax is melted and heated to a high working temperature by an electrical heating resistor under the thermal control of a first thermistor, directly in series with the resistor across AC power conductors. The thermistor, when heated to the working temperature, makes a transition between a low resistance state and a disproportionately higher resistance state, for greatly reducing the resistor current. An additional resistor, in parallel with the thermistor, bypasses a small keep-warm current through the heating resistor for maintaining the high working temperature. The increased voltage drop across the thermistor is supplied to one input of an operational amplifier, employed as an electronic switch to energize a first LED, signaling "ready". A second thermistor, positioned so that the degree of immersion thereof in the molten wax decreases as the wax level drops, cools off and makes a transition between high resistance and low resistance states. This transition is translated into a magnitude change of electrical pulses supplied to a second operational amplifier for energizing a second LED, indicating "low wax", but such energization is initially disabled by a nonconductive series transistor, which is later rendered conductive by the output of the first operational amplifier. A third LED is energized whenever the electrical power is on.
摘要翻译：所公开的用于在纸等上施加熔融蜡等涂层的辊施加器具有一个碗，在第一热敏电阻的热控制下，通过电加热电阻将蜡熔化并加热到高的工作温度，直接与交流电源导体上的电阻串联。热敏电阻在加热到工作温度时，会在低电阻状态和不成比例的较高电阻状态之间转变，从而大大降低电阻电流。与热敏电阻并联的附加电阻绕过加热电阻器的小的保温电流，以保持高的工作温度。热敏电阻上的增加的电压降被提供给运算放大器的一个输入端，用作电子开关以激励第一LED，发信号“准备就绪”。第二热敏电阻被定位成使得其在熔融蜡中的浸入程度随蜡水平下降而降低，冷却并在高电阻和低电阻状态之间转变。这个转换被转换为提供给第二运算放大器的电脉冲的幅度变化，用于激励指示“低蜡”的第二LED，但是这种通电最初被非导电串联晶体管禁用，该导电串联晶体管稍后通过第一个运算放大器。每当电源打开时，第三个LED都通电。

72. 发明授权

US4773566A Hot melt adhesive applicator 失效
标题翻译：热熔胶涂布机
公开(公告)号：US4773566A
公开(公告)日：1988-09-27
申请号：US469552
申请日：1983-02-25
申请人： John C. Hoagland
发明人： John C. Hoagland
IPC分类号： B05B12/00 , B05C17/00 , B05C17/005 , B67D5/62
CPC分类号： B05B12/002 , B05C17/002 , B05C17/00523
摘要： A hot melt adhesive applicator capable of dispensing relatively large volumes of molten adhesive at relatively fast rates, comprising a barrel and rotary valve block mounted in a housing and a rotary valve to control the flow of the molten adhesive through the barrel. Heaters attached to the barrel maintain the adhesive in the molten state. Advantageously an arm may be mounted on the spindle of the rotary valve, capable of being moved manually, by electrical or mechanical means to open and close the valve. Compression seals mounted on the valve spindle prevent seepage of molten thermoplastic from the valve block. The passage in the rotary valve can be selected to provide a low pressure drop in the applicator.
摘要翻译：一种热熔粘合剂涂布器，其能够以相对较快的速率分配相对大量的熔融粘合剂，其包括安装在壳体中的筒体和旋转阀块以及旋转阀，以控制熔融粘合剂通过筒体的流动。连接到桶的加热器将粘合剂保持在熔融状态。有利地，臂可以安装在旋转阀的主轴上，能够通过电动或机械方式手动地移动以打开和关闭阀。安装在阀芯上的压缩密封件可防止熔融热塑性塑料从阀块渗出。可以选择旋转阀中的通道以在施加器中提供低压降。

73. 发明授权

US4692587A Hand tool and support 失效
标题翻译：手工具和支持
公开(公告)号：US4692587A
公开(公告)日：1987-09-08
申请号：US831720
申请日：1986-02-19
申请人： John W. Spirk, Jr. , John R. Nottingham
发明人： John W. Spirk, Jr. , John R. Nottingham
IPC分类号： B05C17/005 , B05C21/00 , H05B3/42
CPC分类号： B05C21/00 , B05C17/00523
摘要： A hand tool (implement) such as a glue gun and a support for the hand tool. The support is designed for engaging the hand tool and supporting the hand tool in a manner that enables the hand tool to be conveniently removed therefrom. In the preferred embodiment, the support comprises an upstanding post adapted to engage a first portion of the hand tool. The support includes a special lever which is adapted to exert a prying force upon the first portion of the tool to disengage the tool from the upstanding post. The construction of the tool and the support allows the user to readily disengage and remove the hand tool from the support with a single hand simply by grasping the tool and imparting a slight rocking or rotational force thereto. The tool and support are particularly useful in constructing a cordless glue gun that is electrically energized while on the support and which is conveniently detached from the support and from the source of electricity.
摘要翻译：手工工具（工具），如胶枪和支持手工工具。支撑件被设计成用于接合手动工具并且以能够方便地从其上移除手动工具的方式来支撑手动工具。在优选实施例中，支撑件包括适于接合手动工具的第一部分的直立柱。支撑件包括适于在工具的第一部分上施加撬力力以使工具与直立柱脱离的特殊杆。工具和支撑件的构造允许使用者简单地通过抓住工具并向其施加轻微的摇摆或旋转力而用单手容易地从支撑件脱离和移除手工工具。工具和支撑件特别适用于构建在支撑件上被电通电并且方便地从支撑件和电源分离的无绳胶枪。

74. 发明授权

US4333623A Glue gun holder 失效
标题翻译：胶枪支架
公开(公告)号：US4333623A
公开(公告)日：1982-06-08
申请号：US135894
申请日：1980-03-31
申请人： Walder C. May
发明人： Walder C. May
IPC分类号： B05C17/005 , B25H3/00 , F16M13/00 , F16M11/00
CPC分类号： B05C17/00523 , B25H3/006 , F16M11/041 , F16M11/22 , F16M13/00
摘要： A holder for use with a trigger-controlled glue gun is disclosed. More particularly, the holder has two steel supports which are welded together. The lower portion of such is welded to a steel platform which rests on a table surface, while the upper portion forms a cradle-like resting place for a hot or cold glue gun. Moreover, it not only provides such a resting place for the glue-gun but makes the gun convenient for use and in a safe place when heated or cold and not in use. The base platform provides a place for any possible drips of glue from the glue gun when hot. The holder is made from steel and therefore is sufficiently heavy to prevent sliding on a worktable when using. The base platform is made from a smaller inclined plate and a flat base plate.
摘要翻译：公开了一种与扳机控制胶枪一起使用的支架。更具体地，保持器具有两个焊接在一起的钢支架。其下部焊接到搁置在台面上的钢平台，而上部形成用于热或冷胶枪的摇篮式休息处。此外，它不仅为胶枪提供了这样的休息处，而且使枪使用方便，并且在加热或冷却而不使用时在安全的地方。基础平台为热喷枪时胶枪的任何可能滴落提供了一个可能的水滴。支架由钢制成，因此足够重以防止在使用时在工作台上滑动。底座由较小的斜板和平底座制成。

75. 发明授权

US4323174A Apparatus for dispensing mastic material 失效
标题翻译：用于分配乳香材料的装置
公开(公告)号：US4323174A
公开(公告)日：1982-04-06
申请号：US194392
申请日：1980-10-06
申请人： Thomas J. Wood
发明人： Thomas J. Wood
IPC分类号： B05C5/04 , B05C9/04 , B05C17/00 , B05C17/005 , B05C21/00 , B67D5/62
CPC分类号： B05C21/00 , B05C17/002 , B05C17/00523 , B05C9/04
摘要： Apparatus for dispensing mastic material such as butyle mastic sealant consists of a hopper for receiving cold mastic material and which is arranged to be heated to soften the material for feeding towards an outlet by a feed screw in a lower longitudinal receptacle. A pre-heating coil is provided in the hopper and a lower part of the latter and the lower receptacle and an outlet barrel are housed in a tank containing a heating fluid such as oil heated by thermostatically controlled immersion heaters to maintain the mastic material in the required softened condition in the hopper receptacle and barrel. Heated oil from the tank is circulated through the pre-heating coil. A reduced continuation of the feed screw operates in the barrel for force feed of the heat softened mastic material to the outlet. In use an applicator nozzle or gun is connected by a hose to the outlet. Both the hose and gun are heated to maintain the mastic material in a required softened condition up to the point of issue from the gun. Operation of the gun may also control operation of the feed screw drive.
摘要翻译：用于分配乳香材料例如丁基橡胶密封剂的装置由用于接收冷乳香材料的料斗组成，并且被布置成被加热以软化用于通过下纵向容器中的进给螺杆向出口供给的材料。预热线圈设置在料斗中，后者的下部和下部容器和出口筒容纳在包含加热流体的罐中，所述加热流体例如由恒温控制的浸没式加热器加热的油，以将乳香料保持在在料斗容器和桶中需要软化状态。来自罐的加热油循环通过预热线圈。进料螺杆的减少的继续在筒中操作，用于将热软化的乳香材料强力供给到出口。在使用中，喷嘴或喷枪通过软管连接到出口。软管和枪都被加热，以保持乳胶材料达到所需的软化状态，直到枪的问题发生。枪的操作也可以控制进给螺杆驱动器的操作。

76. 发明授权

US4245759A Adhesive hand gun with swivel connector and safety mechanism 失效
标题翻译：带旋转接头和安全机构的胶水手枪
公开(公告)号：US4245759A
公开(公告)日：1981-01-20
申请号：US35311
申请日：1979-05-02
申请人： Robert G. Baker , Paul S. Frates , Jeffrey E. Morgan
发明人： Robert G. Baker , Paul S. Frates , Jeffrey E. Morgan
IPC分类号： B05B9/01 , B05C17/00 , B05C17/005 , B67D5/62
CPC分类号： B05C17/002 , B05C17/00523
摘要： A hand held adhesive dispensing gun of the type intended to be rotatably mounted at the end of a heated flexible hose through which adhesive is supplied to the gun. The gun body includes a pivot post extending outwardly from the gun barrel. This post is pivotally mounted within a heated pivot sleeve which extends for approximately the full length of the post. Heat imparted to the sleeve by an electrical resistance heater mounted therein maintains the adhesive in the post and the gun barrel in the molten state. The design is such that there is no need for an electrical resistance heater in the rotatable gun and thus no need for an electrical cord to extend between the rotatable gun and the non-rotatable flexible hose.
摘要翻译：一种手持式粘合剂分配枪，其类型旨在可旋转地安装在加热的柔性软管的端部，通过该软管将粘合剂供应到枪。枪体包括从枪筒向外延伸的枢轴柱。该柱可枢转地安装在加热的枢轴套筒中，该套筒延伸大约整个柱的整个长度。通过安装在其上的电阻加热器向套筒施加的热量将粘合剂保持在柱子和枪管中处于熔融状态。该设计使得不需要在可旋转枪中的电阻加热器，因此不需要电线在可旋转的枪和不可旋转的柔性软管之间延伸。

77. 发明授权

US4144913A Hot melt adhesive dispensing system of the hand held gun type 失效
标题翻译：热熔胶分配系统的手持枪式
公开(公告)号：US4144913A
公开(公告)日：1979-03-20
申请号：US762530
申请日：1977-01-26
申请人： Larry D. Akers , Charles H. Scholl , Joseph S. Smith , Edward A. Williams
发明人： Larry D. Akers , Charles H. Scholl , Joseph S. Smith , Edward A. Williams
IPC分类号： B05C5/00 , B05B7/04 , B05B9/01 , B05C17/005 , B05D7/24 , B27G11/00 , B65B3/10
CPC分类号： B27G11/005 , B05C17/00523 , B05C17/0054 , B05C17/00543
摘要： A hot melt adhesive dispensing system that includes a hand held gun and a molten adhesive source, the gun and the source being selectively connectable one with the other in a novel manner to permit charging and recharging of the gun with molten adhesive from the molten adhesive source. The hand gun includes novel charge valve structure adapted to interconnect with novel feed valve structure mounted on the hot melt adhesive source so as to accomplish transfer of a hot melt adhesive charge in molten form, from the source to the gun storage chamber. The adhesive is pressurized within the gun's storage chamber by a novel pressure device at least partially incorporated within the storage chamber, thereby providing the motive force to cause discharge of molten adhesive from the gun's nozzle in response to manual activation of the gun's trigger.
摘要翻译：一种热熔胶分配系统，其包括手持式枪和熔融粘合剂源，枪和源可以以新颖的方式彼此选择性地连接，以允许从熔融粘合剂源的熔融粘合剂对枪进行充电和再充电。手枪包括新颖的充电阀结构，其适于与安装在热熔胶源上的新型进料阀结构相互连接，从而实现熔融形式的热熔胶装料从源到枪储存室的转移。粘合剂通过新颖的压力装置在枪的储存室内被加压，该压力装置至少部分地结合在储存室内，从而提供了响应于手动启动枪的触发器而从喷枪的喷嘴排出熔融粘合剂的动力。

78. 发明授权

US4099653A Molten adhesive dispensing device 失效
标题翻译：熔胶分配装置
公开(公告)号：US4099653A
公开(公告)日：1978-07-11
申请号：US740401
申请日：1976-11-10
申请人： Charles H. Scholl , Alan B. Reighard
发明人： Charles H. Scholl , Alan B. Reighard
IPC分类号： B05C5/00 , B05C5/04 , B05C17/00 , B05C17/005 , C09J5/00 , B67D5/62
CPC分类号： B05C17/00523 , B05C17/002
摘要： A novel heat exchanger structure, for a hand-held adhesive gun of the type adapted to discharge a heated thermoplastic adhesive through a discharge valve located in the gun's barrel. In preferred form, the novel heat exchanger includes a heat exchanger core fixed in location within a heater body's bore. The heat exchanger core has spiral threads on the outer surface thereof, and the bore's surface has spiral threads thereon, too. The heat exchanger core's threads are sized relative to the inlet bore's threads such that the core can be threaded into the bore, and such that the threads cooperate to define a spiral path about the core through the bore from one end to the other, thereby defining a spiral heat exchange path through the gun's heater body. This novel heat exchanger is particularly adapted to elevate the temperature of the molten adhesive, just prior to dispensing it, above that temperature level at which the molten adhesive is supplied to the hand gun.
摘要翻译：一种新型的热交换器结构，用于用于通过位于枪筒中的排放阀排出加热的热塑性粘合剂的类型的手持式粘合枪。在优选形式中，新型热交换器包括固定在加热器本体孔内的位置的热交换器芯。热交换器芯在其外表面上具有螺旋形螺纹，孔的表面也具有螺旋形螺纹。热交换器芯的螺纹相对于入口孔的螺纹尺寸设定，使得芯可以拧入孔中，并且使得螺纹协作以通过孔从一端到另一端围绕芯限定螺旋路径，由此限定通过枪的加热器体的螺旋式热交换路径。这种新颖的热交换器特别适于在熔融粘合剂分配之前将熔融粘合剂的温度提高到熔融粘合剂供应到手枪的温度水平之上。

79. 发明授权

US2979234A Gun-type adhesive applicator 失效
标题翻译：枪式粘合剂涂抹器
公开(公告)号：US2979234A
公开(公告)日：1961-04-11
申请号：US78549459
申请日：1959-01-07
申请人： KAMBORIAN JACOB S
发明人： KAMBORIAN JACOB S
IPC分类号： B05C17/00 , B05C17/005 , B29B13/02
CPC分类号： B05C17/002 , B05C17/00523 , B29B13/022

80. 发明授权

US2483733A Switch bank coating machine 失效
标题翻译：开关银行涂布机
公开(公告)号：US2483733A
公开(公告)日：1949-10-04
申请号：US71717946
申请日：1946-12-19
申请人： BELL TELEPHONE LABOR INC
发明人： MILLER VICTOR F
IPC分类号： B05C17/005
CPC分类号： B05C17/00523

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