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21. 发明授权

US2866438A Self-feeding automatic pencil 失效
标题翻译：自动自动铅笔
公开(公告)号：US2866438A
公开(公告)日：1958-12-30
申请号：US66124057
申请日：1957-05-23
申请人： SCHISCHKOW KONSTANTIN F
发明人： SCHISCHKOW KONSTANTIN F
IPC分类号： B43K21/033
CPC分类号： B43K21/033

22. 发明授权

US07567242B2 Writing stylus 有权
标题翻译：写手写笔
公开(公告)号：US07567242B2
公开(公告)日：2009-07-28
申请号：US11752863
申请日：2007-05-23
申请人： Michael Perkins , Peter Nevil Milford , Kim Voskuil , Larry Lynch , Julie Wu Kuei Yao Willey
发明人： Michael Perkins , Peter Nevil Milford , Kim Voskuil , Larry Lynch , Julie Wu Kuei Yao Willey
IPC分类号： G09G5/00
CPC分类号： G06F3/046 , B43K21/033 , B43K21/22 , B43K23/008 , B43K24/06 , B43K25/00 , B43K29/00 , B43K31/00 , G06F3/03545 , G09B19/025
摘要： A stylus for an electrographic position location apparatus is disclosed. In one embodiment, the stylus includes a writing element that is retractable. The stylus may have a proximal end and a distal end. A conductive annular structure may be at the proximal end of the stylus.
摘要翻译：公开了一种用于电子照相位置定位装置的触针。在一个实施例中，触笔包括可缩回的书写元件。触针可以具有近端和远端。导电环形结构可以在触针的近端。

23. 发明授权

US07237972B2 Automatic mechanical pencil and method of assembly thereof 有权
标题翻译：自动铅笔及其组装方法
公开(公告)号：US07237972B2
公开(公告)日：2007-07-03
申请号：US11477851
申请日：2006-06-29
申请人： Hiroyuki Kanari , Yasuhiro Sanpei
发明人： Hiroyuki Kanari , Yasuhiro Sanpei
IPC分类号： B41K21/22
CPC分类号： B43K21/003 , B43K21/006 , B43K21/033 , B43K21/22 , B43K21/24
摘要： An automatic mechanical pencil has a tubular piece removably connected to a barrel cylinder, and a slider for frictionally holding a lead and being movably disposed in a front portion of the tubular piece. A lead chuck is disposed in the barrel cylinder for releasably holding the lead so as to allow forward movement of the lead but prevent backward movement thereof. A first spring urges the slider forward and the lead chuck backward so that when a writing front end of the writing instrument is released from a writing surface, the lead is automatically fed by urging the slider forward. A lead reservoir is disposed rearwardly of the lead chuck to supply the lead to the lead chuck. The lead reservoir has a reservoir main body, a pipe holder connected to a front end of the reservoir main body and having a guide projection, and a stopper disposed around an outer periphery of the pipe holder and having a receiving groove engageable with the guide projection. A second spring urges the reservoir main body and the stopper of the lead reservoir so that the reservoir main body and the stopper move relatively in the axial direction of the barrel cylinder.
摘要翻译：自动自动铅笔具有可拆卸地连接到筒体的管状件，以及用于摩擦地保持引线并可移动地设置在管状件的前部中的滑块。引线卡盘设置在筒体中，用于可释放地保持引线，以便允许引线的向前移动，但是防止其向后移动。第一弹簧将滑块向前推动并且引导卡盘向后，使得当书写工具的写入前端从书写表面释放时，引导件通过向前推动滑块自动进给。引线储存器设置在引线卡盘的后面，以将引线供应到引线卡盘。铅储存器具有储存器主体，与储存器主体的前端连接并具有引导突起的管保持器，以及设置在管保持器的外周周围的止动件，并且具有可与引导突起接合的接收槽。第二弹簧促使储存器主体和引线储存器的止动器，使得储存器主体和止动件沿筒筒的轴向方向相对移动。

24. 发明授权

US06908246B2 Mechanical pencil 有权
标题翻译：自动铅笔
公开(公告)号：US06908246B2
公开(公告)日：2005-06-21
申请号：US10040491
申请日：2002-01-09
申请人： Hidehei Kageyama , Yoshio Noguchi
发明人： Hidehei Kageyama , Yoshio Noguchi
IPC分类号： B43K21/027 , B43K21/033 , B43K21/22 , A45D40/02
CPC分类号： B43K21/033 , B43K21/22
摘要： A mechanical pencil includes a barrel, a lead feeding mechanism disposed in the barrel to tighten and feed a lead, and a lead holder disposed between the lead feeding mechanism and a tip end of the barrel. The lead holder includes a through hole through which the lead penetrates, holding portions for holding the lead, and a contact portion for contacting an inner peripheral face of the barrel. The holding portions include a first holding portion at a front portion of the lead holder and a second holding portion at a rear portion of the lead holder. When a length of the lead becomes shorter than a distance between the lead feeding mechanism and the tip end of the barrel, the first holding portion holds the short lead and the second holding portion holds a next lead tightened by the lead feeding mechanism.
摘要翻译：一种自动铅笔包括一个筒体，一个设置在筒体中的引线进给机构，用于对引线进行紧固和供给;以及一个引线架，其设置在引线馈送机构和机筒的末端之间。引线架包括引线穿过的通孔，用于保持引线的保持部分和用于接触枪管的内周面的接触部分。保持部包括位于引线架的前部的第一保持部和引线架的后部的第二保持部。当引线的长度比引线进给机构与筒体的前端之间的距离变短时，第一保持部保持短引线，第二保持部保持由引导进给机构紧固的下一个引线。

25. 发明授权

US4896982A Lead feed mechanism for mechanical pencil 失效
标题翻译：铅笔供铅机构
公开(公告)号：US4896982A
公开(公告)日：1990-01-30
申请号：US226522
申请日：1988-08-01
申请人： Hidehei Kageyama , Yoshihide Mitsuya
发明人： Hidehei Kageyama , Yoshihide Mitsuya
IPC分类号： B43K21/033
CPC分类号： B43K21/033
摘要： A lead feed mechanism for a mechanical pencil, in which a lead protruded by a certain length from a lead protection pipe housed in a bottom member attached at the bottom of the pencil is fed together with the pipe, and which comprises a lead chuck which is split in plural parts along the axis of the pencil and whose bottom sections pinch the lead on its outside circumferential surface. A sleeve contains the lead chuck so as to urge the lead chuck upwards by an elastic member. The sleeve includes an engaging portion provided on the inside circumferential surface of the top portion of the sleeve and engaged with an engaging portion provided on the outside circumferential surface of a bottom bearer for a lead pipe in which a spare lead is housed. A frame is provided around the sleeve which is fitted on the bottom with a pushing member which bears by the open top of the frame an elastic member provided between the bottom bearer and the frame. A slider is fitted in a cylindrical fixed member fixed in the bottom member so that the slider can be slid by the action of an elastic member. The top of the slider is separated at a prescribed distance from the pushing member.
摘要翻译：一种用于自动铅笔的引线进给机构，其中从容纳在安装在铅笔底部的底部构件中的引线保护管突出一定长度的引线与管一起供给，并且其包括引线卡盘沿着铅笔的轴线分成多个部分，并且其底部部分在其外周面上夹紧引线。套筒包含引线卡盘，以便通过弹性部件将引线卡盘向上推动。套筒包括设置在套筒顶部的内圆周表面上的接合部分，其与设置在其中容纳有备用引线的引线管的底部承载件的外周面上的接合部配合。围绕套筒设置框架，该框架安装在底部，具有推动构件，该推动构件由框架的敞开的顶部承载设置在底部支架和框架之间的弹性构件。滑块安装在固定在底部构件中的圆柱形固定构件中，使得滑块能够通过弹性构件的作用滑动。滑块的顶部与推动构件隔开规定的距离。

26. 发明授权

US4714365A Mechanical pencil 无效
标题翻译：自动铅笔
公开(公告)号：US4714365A
公开(公告)日：1987-12-22
申请号：US849506
申请日：1986-03-14
申请人： Hidehei Kageyama , Yukimasa Kuwabara
发明人： Hidehei Kageyama , Yukimasa Kuwabara
IPC分类号： B43K21/033 , B43K21/16
CPC分类号： B43K21/033
摘要： A mechanical pencil wherein a slider 11 in contact with a lead and an outer tube 1 with different frictional resistances other than a lead delivery mechanism for effecting lead-feed by general knocking operation are provided within the outer tube 1 or a fore means 2, whereby the end of a consumed lead 19 is pressed against or released from a surface of paper or the like to thereby project the lead 19 from a lead guide 12 by an amount corresponding to backward movement of the slider 11. The lead-feeding may be easily accomplished merely by pressing operation without changing the grip of the outer tube 1.
摘要翻译： PCT No.PCT / JP86 / 00032 Sec。 371日期：1986年3月14日 102（e）1986年3月14日PCT PCT 1月25日PCT PCT。出版物WO86 / 04300 日期：1986年7月31日。一种自动铅笔，其中，在外管1内设置有与引线和具有不同摩擦阻力的外管1接触的滑块11，所述摩擦阻力不同于用于通过一般敲击操作进行引锭的引线输送机构或前置装置2，由此消耗的引线19的端部被压靠或从纸张等的表面释放，从而使引线19从引导引导件12突出一定量，该量对应于滑块11的向后移动。可以容易地通过按压操作而不改变外管1的把手容易地实现引线。

27. 发明申请

WO2012176636A1 シャープペンシル审中-公开
标题翻译：自动铅笔
公开(公告)号：WO2012176636A1
公开(公告)日：2012-12-27
申请号：PCT/JP2012/064840
申请日：2012-06-08
申请人：三菱鉛筆株式会社 , 井澤弘壮 , 小佐野芳寿
发明人：井澤　弘壮 , 小佐野　芳寿
IPC分类号： B43K21/033 , B43K21/16 , B43K21/22
CPC分类号： B43K21/033 , B43K21/006 , B43K21/16 , B43K21/22
摘要：　筆記芯４を把持するボールチャック９と、このボールチャックに把持された前記筆記芯が受ける筆記圧による軸方向の後退動作および筆記圧の解除による軸方向の前進動作を受けて回転子４０を一方向に回転駆動させる回転駆動機構２９と、前記回転駆動機構における前記回転子の回転駆動力を受けて、前記筆記芯を前方に繰り出すカム部材８および保持チャック６等を含む芯繰り出し機構とが具備されている。前記ボールチャック、回転駆動機構および芯繰り出し機構は軸筒１，２５内に収容されている。
摘要翻译：自动铅笔设置有：握住引线（4）的球卡盘（9）; 旋转驱动机构（29），由于由于卡盘的夹持而引起的引线上的书写压力和由于书写压力的释放而在轴向方向上的前进运动而在轴向上产生回缩动作的旋转驱动机构（29）在一个方向旋转旋转器（40）; 以及包括凸轮构件（8），保持卡盘（6）等的引导前进机构，并且当在旋转驱动机构中受到旋转体的旋转力时使引线前进。球卡盘，旋转驱动机构和前进推进机构容纳在轴（1,25）中。

28. 发明申请

WO1986004300A1 EVERSHARP PENCIL 审中-公开
公开(公告)号：WO1986004300A1
公开(公告)日：1986-07-31
申请号：PCT/JP1986000032
申请日：1986-01-25
申请人： KABUSHIKIKAISHA KOTOBUKI , KAGEYAMA, Hidehei , KUWABARA, Yukimasa
发明人： KABUSHIKIKAISHA KOTOBUKI
IPC分类号： B43K21/16
CPC分类号： B43K21/033
摘要： An eversharp pencil provided in the interior of an outer cylinder (1) or a front member (2) with a slider (11) contacting a lead and the outer cylinder (1) with different levels of frictional resistance, and a resiliently-supported cushion sleeve (8) in addition to a lead feed means adapted to feed the lead by a general knocking operation, so as to press and stop pressing the tip of a worn lead (19) against the paper and thereby project the lead (19) from a lead guide (12) to such an extent that corresponds to a distance by which a slider is backwardly displaced. Owing to this construction, the feeding of the lead can be done easily by only the above-mentioned pressing operation with the fingers left on the same portion of the outer cylinder (1).

29. 发明授权

EP0276362B1 Mechanical pencil with an automatically propelled lead 失效
标题翻译：机械踏板与自动推进的铅
公开(公告)号：EP0276362B1
公开(公告)日：1990-12-05
申请号：EP87112007.7
申请日：1987-08-19
申请人： Pilot Precision Kabushiki Kaisha
发明人： Watanabe, Hiroyuki
IPC分类号： B43K21/02
CPC分类号： B43K21/033

30. 发明公开

EP0383412A2 Lead chuck of mechanical pencil 失效
标题翻译： SpannbackenfüreinenFüllminenstift。
公开(公告)号：EP0383412A2
公开(公告)日：1990-08-22
申请号：EP90200931.5
申请日：1987-10-30
申请人： KOTOBUKI & CO., LTD.
发明人： Kageyama, Hidehei, c/o Kotobuki & Co., Ltd. , Mitsuya, Yoshihide, c/o Kotobuki & Co., Ltd. , Nakazato, Yoichi, c/o Kotobuki & Co., Ltd.
IPC分类号： B43K21/033 , B43K21/22
CPC分类号： B43K21/22 , B43K21/033
摘要： A chuck for a mechanical pencil, wherein a lead holding part (62) is formed with several teeth (63) for use in holding the lead under four-point or six-point contacted condition. In this manner lead dust discharging regions are made. The extremity end (41) of the lead supplying cylinder is abutted against the rear raised surface (601) of the flange part (6a) from the rear end side of the lead chuck, forced applied from both directions when the front raised surface (602) of the flange part (6a) receive the rear end of the resilient member (12) installed between it and the sleeve (7) are utilized and each of the chuck members (61) generates a flexing phenomenon and then the chuck members may perform an instantaneous expanding operation under this flexing force.
摘要翻译：一种用于自动铅笔的卡盘，其中引线保持部分（62）形成有多个齿（63），用于将引线保持在四点或六点接触状态。以这种方式制成排尘区域。引线供给筒的末端（41）从引线卡盘的后端侧抵靠凸缘部（6a）的后凸起面（601），当前凸起面（602）使用凸缘部分（6a）的接收件（其安装在其与套筒7之间的弹性构件12的后端），并且每个卡盘构件（61）产生弯曲现象，然后卡盘构件可执行在这种弯曲力下瞬时膨胀的作业。

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