公开(公告)号：US5917452A

公开(公告)日：1999-06-29

申请号：US807420

申请日：1997-02-28

Applicant: Jiro Harada ,  Masaki Shinkawa ,  Shinichi Saito ,  Hiroyoshi Kojima

Inventor： Jiro Harada ,  Masaki Shinkawa ,  Shinichi Saito ,  Hiroyoshi Kojima

IPC: H01Q1/32 ,  H01Q1/00 ,  H01Q1/12

CPC classification number: H01Q1/005 ,  H01Q1/1285 ,  Y10S343/01

Abstract: A rod-shaped vehicle antenna according to the present invention, includes a rod-shaped antenna element having small- and large-diameter portions arranged alternately at regular pitches along the longitudinal direction of a rod-shaped conductor. When the outside diameter of each of the small-diameter portions is D1, that of each of the large-diameter portions is D2, and the pitch (length of each of the small- and large-diameter portions) is P, P is set within the following range:(D2.times.6).ltoreq.P.ltoreq.(D2.times.7). The ratioof D1 to D2, that is, D1/D2 is set within the following range:0.7.ltoreq.(D1/D2).ltoreq.0.85.

Abstract translation: 根据本发明的杆状车辆用天线，具有沿着杆状导体的长度方向以规定间距交替设置的小直径大直径部的杆状天线元件。 当每个小直径部分的外径为D1时，每个大直径部分的外径为D2，并且每个小直径部分的间距（P）分别为P，P设定 在以下范围内：（D2x6）

公开(公告)号：US5568674A

公开(公告)日：1996-10-29

申请号：US563941

申请日：1995-11-29

Applicant: Jiro Harada ,  Tsutomu Tomita ,  Hideo Takabatake

Inventor： Jiro Harada ,  Tsutomu Tomita ,  Hideo Takabatake

IPC: A44B19/26 ,  A44B19/00

CPC classification number: A44B19/26 ,  Y10T24/2568 ,  Y10T24/2586

Abstract: In a slide fastener slider, an attachment lug stands from a slider body and has a pair of support projections facing each other, defining a recess for receiving a pintle of a pull tab. The lug additionally has opposite reinforcing projections situated outside the respective support projections. For assembly, the support projections are bent toward the recess by pressing, and at the same time, the reinforcing projections are bent against the associated support projections to seal and hold the pintle of the pull tab. As the pintle of the pull tab is thus attached to the attachment lug reliably, the lug is adequately durable against any movement of the pull tab.

Abstract translation: 在拉链拉头中，附接凸起从滑块体立起并且具有一对彼此面对的支撑突起，限定用于接收拉片的枢轴的凹部。 凸耳另外具有位于相应的支撑突起外侧的相对的加强突起。 为了组装，支撑突起通过按压而朝向凹部弯曲，并且同时，加强突起抵靠相关联的支撑突起弯曲以密封并保持拉片的枢轴。 因为拉片的枢轴因此可靠地附接到附接凸耳，所以凸耳足够耐用于拉片的任何移动。

公开(公告)号：US5101213A

公开(公告)日：1992-03-31

申请号：US440593

申请日：1989-11-22

Applicant: Jiro Harada ,  Heizo Tsuchida

Inventor： Jiro Harada ,  Heizo Tsuchida

IPC: H01Q1/08 ,  H01Q1/12

CPC classification number: H01Q1/1214 ,  H01Q1/088 ,  Y10T403/459 ,  Y10T403/68

Abstract: A screw type coupling device includidng a male screw element formed by installing a coil spring form helical component on the outer surface of a columnar element and a female screw element formed by installing a coil spring form helical component in a tubular element so that the two helical components are screw engaged with each other. With the application of such coupling device to an antenna for vehicles, the antenna having the male screw element at the base is removably attached to a vehicle body by screwing the male screw element of the antenna to the female screw element installed in the vehicle body.

Abstract translation: 一种螺旋式联接装置，包括通过在柱状元件的外表面上安装螺旋弹簧形式的螺旋形部件而形成的外螺纹元件和通过将螺旋弹簧形式的螺旋部件安装在管状元件中形成的内螺纹元件，使得两个螺旋 组件彼此螺纹接合。 通过将这种联接装置应用于车辆用天线，通过将天线的外螺纹元件拧入安装在车身上的内螺纹元件，将基座上的阳螺纹元件的天线可拆卸地安装在车体上。

公开(公告)号：US4647934A

公开(公告)日：1987-03-03

申请号：US723853

申请日：1985-04-16

Applicant: Jiro Harada

Inventor： Jiro Harada

IPC: H01Q1/10

CPC classification number: H01Q1/10

Abstract: A multistage extensible rod antenna system including a plurality of conductive rods which have different diameters, respectively, and are connected in a freely slidable manner to each other. Each of the conductive rods is provided, along its inner circumferential wall of the upper end portion, with first and second stepped portions of different diameters. The first and second stepped portions hold a first collar and a second collar, respectively with an elastic sealing ring therebetween. The upper end face of each of the rods is formed into an engaging portion to keep the collar from slipping off. The multistage extensible rod antenna system thus structured creates less compressive force on the elastic sealing ring, prolonging the elasticity of the sealing ring and extending the service life of the multistage extensible rod antenna system.

Abstract translation: 一种多级可伸展杆状天线系统，包括分别具有不同直径的多个导电棒，并且以可自由滑动的方式相互连接。 每个导电棒沿其上端部的内周壁设置有不同直径的第一和第二台阶部分。 第一和第二阶梯部分分别在其间具有一个弹性密封环，保持第一环和第二环。 每个杆的上端面形成为接合部，以防止套环脱落。 这样构造的多级可伸长杆式天线系统在弹性密封环上产生较小的压缩力，延长了密封环的弹性，延长了多级可伸缩杆天线系统的使用寿命。

公开(公告)号：US4200874A

公开(公告)日：1980-04-29

申请号：US911397

申请日：1978-06-01

Applicant: Jiro Harada

Inventor： Jiro Harada

IPC: H01Q1/22 ,  H01Q1/12 ,  H01Q1/50 ,  H01Q9/32 ,  H01Q1/32

CPC classification number: H01Q1/1214

Abstract: Disclosed is a car antenna system which comprises a substantially cylindrical mounting base having a conductor fitted therein and penetrating a car body wall, a mounting member shifted along the mounting base and fixed, a fixing means formed of an insulating material shifted by the mounting member to fix the mounting base to the car body wall, a rod antenna element attached to the outside end of a conductive part of the mounting base, and a loading coil located inside the car body wall and connected between the conductive part and a cable led to a CB-wave transmitter-receiver whereby, the capacitance between the car body wall and the conductive part being lower as compared with a case in which the mounting member is not included.

Abstract translation: 公开了一种汽车天线系统，其包括具有嵌入其中的导体并穿透车体壁的大致圆筒形的安装基座，安装构件沿着安装基座移动并固定，由通过安装构件移动的绝缘材料形成的固定装置 将安装基座固定到车体壁上，连接到安装基座的导电部分的外端的杆状天线元件和位于车体壁内部并连接在导电部分和导线之间的电缆的加载线圈 CB波发射器 - 接收器，其中与不包括安装构件的情况相比，车体壁和导电部分之间的电容较低。

公开(公告)号：US6002378A

公开(公告)日：1999-12-14

申请号：US37388

申请日：1998-03-10

Applicant: Jiro Harada ,  Shinichi Saito ,  Misao Kimura

Inventor： Jiro Harada ,  Shinichi Saito ,  Misao Kimura

IPC: H01Q1/10 ,  H01Q9/30

CPC classification number: H01Q1/10

Abstract: A telescopic rod antenna apparatus of the present invention includes a mechanism for extending/retracting a telescopic antenna element by operating a smallest-diameter one of rods of the antenna element, and a means for setting the rods in the second state where a tip portion of a largest-diameter rod contacts an O-shaped ring seal means and then extending the antenna element using the mechanism, setting the rods in the second state where the antenna element is retracted using the mechanism, and displacing the second state to the first state where the largest-diameter rod is returned to the initial position of a holding tube to bring a top portion into contact with the O-shaped ring seal means.

Abstract translation: 本发明的伸缩杆式天线装置包括：通过操作天线元件的杆的最小直径的一个来延伸/缩回伸缩式天线元件的机构，以及用于将杆设置在第二状态的装置，其中， 最大直径的杆接触O形环密封装置，然后使用该机构延伸天线元件，使用该机构将杆设置在天线元件缩回的第二状态，并将第二状态移位到第一状态， 最大直径的杆返回到保持管的初始位置，以使顶部与O形环密封装置接触。

公开(公告)号：US5996188A

公开(公告)日：1999-12-07

申请号：US259374

申请日：1999-02-26

Applicant: Iwao Yaguramaki ,  Masao Kubo ,  Noboru Oyama ,  Jiro Harada

Inventor： Iwao Yaguramaki ,  Masao Kubo ,  Noboru Oyama ,  Jiro Harada

IPC: A44B19/30 ,  A44B19/00

CPC classification number: A44B19/308 ,  Y10T24/2566 ,  Y10T24/2568 ,  Y10T24/2571 ,  Y10T24/2577

Abstract: A slide fastener slider with an automatic lock mechanism comprises a body including a support lug standing on a guide post, a guide lug standing at a rear opening side of the body, a recessed portion defined between the support lug and the guide lug, a pair of projections project from opposite sides of the recessed portion. A spring is mounted to the body with its V-shaped bent portion of the spring fitted into the recessed portion. The bent portion is then fixed by caulking the projections. A pintle of a pull tab is disposed on the spring. A pawl member, which has an pressing portion to be brought into resilient contact with the spring on its one end, the locking paws on the other end, and a support shaft at opposite sides of an intermediate portion thereof, is disposed on the pintle. The support shaft is axially supported on the support lug, the locking pawl side at a rear end of the pawl member is guided by the guide pawl, and the locking pawl is allowed to pivotally move for being fitted into and detached from the fastener elements by operating the pull tab. In the slider with the automatic lock mechanism, therefore, the pawl member and the spring can be easily disposed and assembled, and the pivotal movement of the pawl member can be guided on the locking pawl side.

Abstract translation: 具有自动锁定机构的拉链滑动件包括：主体，其包括站立在引导柱上的支撑凸耳，位于主体的后部开口侧的引导凸耳，限定在支撑凸耳和引导凸耳之间的凹部，一对 的突起从凹部的相对侧突出。 弹簧被安装到主体上，其弹簧的V形弯曲部分装配到凹部中。 然后通过铆接突起来固定弯曲部分。 在弹簧上设置一个拉片的枢轴。 棘爪构件具有与弹簧在其一端弹性接触的按压部，另一端的锁定爪和位于其中间部的相对侧的支撑轴设置在枢轴上。 支撑轴被轴向地支撑在支撑凸耳上，棘爪构件的后端处的锁定爪侧由引导爪引导，并且允许锁定爪枢转运动以通过 操作拉片。 因此，在具有自动锁定机构的滑块中，棘爪构件和弹簧可以容易地布置和组装，并且棘爪构件的枢转运动可以在锁定爪侧被引导。

公开(公告)号：US5969694A

公开(公告)日：1999-10-19

申请号：US37389

申请日：1998-03-10

Applicant: Jiro Harada ,  Shinichi Saito ,  Misao Kimura

Inventor： Jiro Harada ,  Shinichi Saito ,  Misao Kimura

IPC: H01Q1/10

CPC classification number: H01Q1/10

Abstract: A telescopic rod antenna according to the present invention includes an antenna element and a waterproof ring-shaped seal member which is inserted in a ring-shaped gap in a joint between two rods of the antenna element. The ring-shaped seal member is obtained by shaping a thermoplastic resin film strip, on which at least one projecting portion is formed in its longitudinal direction, like a ring and compressing and inserting a ring-shaped film into the ring-shaped gap. A plurality of ring-shaped contact portions are formed on both sides of the film strip in its longitudinal direction while the projecting portion of the film strip serves as a basic contact portion. The ring-shaped contact portions are adhered to the inner surface of the larger-diameter rod and the outer surface of the smaller-diameter rod at a predetermined pressure. The tip portion of the smallest-diameter rod is provided with a short cylinder member fitted to the outer periphery of the tip portion of the smallest-diameter rod, and a stopper member for sealing an open end of a hollow of the short cylinder member.

Abstract translation: 根据本发明的伸缩杆天线包括天线元件和防水环形密封构件，其插入在天线元件的两个杆之间的接头中的环形间隙中。 环形密封件通过使其热塑性树脂薄膜条在其长度方向上形成至少一个突出部分的方式成形为环状并将环形膜压缩并插入到环形间隙中而获得。 多个环形接触部分在薄膜条的纵向方向的两侧形成，而薄膜带的突出部分用作基本接触部分。 环形接触部分以大直径杆的内表面和小直径杆的外表面以预定的压力粘附。 最小直径杆的前端部设有安装在最小直径杆的前端部的外周的短筒构件，以及用于密封短筒构件的中空部的开口端的止动构件。

公开(公告)号：USD388101S

公开(公告)日：1997-12-23

申请号：US44168

申请日：1995-09-19

Applicant: Jiro Harada

Designer： Jiro Harada

公开(公告)号：US6121547A

公开(公告)日：2000-09-19

申请号：US907940

申请日：1997-08-12

Applicant: Jiro Harada

Inventor： Jiro Harada

IPC: H01B5/12 ,  H01B11/00 ,  H01B11/18 ,  H01B7/34

CPC classification number: H01B11/1813 ,  H01B5/12

Abstract: A braided wire according to the present invention is constituted by weaving a plurality of first long conductors arranged in parallel and a plurality of second long conductors arranged in parallel so as to cross the first long conductors each other. Each of the first and second long conductors has a section which is perpendicular to an axis thereof and flattened such that a thickness of the conductor is decreased toward both end portions in a width direction. The first and second long conductors each having the flattened section are woven such that they are put one on another in a thickness direction.

Abstract translation: 根据本发明的编织线通过编织平行布置的多个第一长导体和平行布置成跨越第一长导体的多个第二长导体构成。 第一和第二长导体中的每一个具有与其轴线垂直的部分，并且使得导体的厚度在宽度方向上朝向两个端部减小。 每个具有扁平部分的第一和第二长导体被编织成使得它们在厚度方向上彼此放置。