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1. 发明授权

US08328446B2 Mechanical pencil 有权
标题翻译：自动铅笔
公开(公告)号：US08328446B2
公开(公告)日：2012-12-11
申请号：US12882785
申请日：2010-09-15
申请人： Hirotake Izawa , Takeo Fukumoto , Norio Ohsawa , Kyo Nakayama , Yoshitoshi Osano
发明人： Hirotake Izawa , Takeo Fukumoto , Norio Ohsawa , Kyo Nakayama , Yoshitoshi Osano
IPC分类号： B43K21/22
CPC分类号： B43K21/00 , B43K21/22
摘要： A chuck unit (4) for grasping a writing lead (10) and a rotor (6) arranged to be movable in a direction of rotation and an axial direction within a body cylinder (1) are provided. First and second cam faces (6a) and (6b) are respectively formed at one end face and another end face of the rotor in the axial direction, and first and second fixed cam faces (13a) and (17a) are arranged on the body cylinder side to face the first and second cam faces respectively. The first cam face in the rotor is brought into abutment with and meshed with the first fixed cam face by retreat operation of the chuck unit under writing pressure, and the second cam face in the rotor is brought into abutment with and meshed with the second fixed cam face by releasing the writing pressure, so that the rotor rotates, whereby the writing lead also rotates.
摘要翻译：提供一种用于抓取书写引线（10）的卡盘单元（4）和设置成可在主体滚筒（1）内沿旋转方向和轴向移动的转子（6）。第一和第二凸轮面（6a）和（6b）分别形成在轴向的一个端面和转子的另一个端面上，并且第一和第二固定凸轮面（13a）和（17a）布置在主体气缸侧分别面对第一和第二凸轮面。通过在书写压力下卡盘单元的后退操作使转子中的第一凸轮面与第一固定凸轮面邻接并与第一固定凸轮面啮合，并且转子中的第二凸轮面与第二固定凸轮面邻接并与第二固定凸轮面啮合通过释放书写压力来使凸轮面转动，使得转子旋转，由此书写引线也旋转。

2. 发明申请

US20090180824A1 Mechanical Pencil 有权
标题翻译：自动铅笔
公开(公告)号：US20090180824A1
公开(公告)日：2009-07-16
申请号：US12308079
申请日：2007-06-01
申请人： Hirotake Izawa , Takeo Fukumoto , Norio Ohsawa , Kyo Nakayama , Yoshitoshi Osano
发明人： Hirotake Izawa , Takeo Fukumoto , Norio Ohsawa , Kyo Nakayama , Yoshitoshi Osano
IPC分类号： B43K21/18
CPC分类号： B43K21/00 , B43K21/22
摘要： A chuck unit (4) for grasping a writing lead (10) and a rotor (6) arranged to be movable in a direction of rotation and an axial direction within a body cylinder (1) are provided. First and second cam faces (6a) and (6b) are respectively formed at one end face and another end face of the rotor in the axial direction, and first and second fixed cam faces (13a) and (17a) are arranged on the body cylinder side to face the first and second cam faces respectively. The first cam face in the rotor is brought into abutment with and meshed with the first fixed cam face by retreat operation of the chuck unit under writing pressure, and the second cam face in the rotor is brought into abutment with and meshed with the second fixed cam face by releasing the writing pressure, so that the rotor rotates, whereby the writing lead also rotates. Thus, it is possible to provide a mechanical pencil having a rotational drive mechanism in which the writing lead can be rotated by using the writing pressure.
摘要翻译：提供一种用于抓取书写引线（10）的卡盘单元（4）和设置成可在主体滚筒（1）内沿旋转方向和轴向移动的转子（6）。第一和第二凸轮面（6a）和（6b）分别形成在轴向的一个端面和转子的另一个端面上，并且第一和第二固定凸轮面（13a）和（17a）布置在主体气缸侧分别面对第一和第二凸轮面。通过在书写压力下卡盘单元的后退操作使转子中的第一凸轮面与第一固定凸轮面邻接并与第一固定凸轮面啮合，并且转子中的第二凸轮面与第二固定凸轮面邻接并与第二固定凸轮面啮合通过释放书写压力来使凸轮面转动，使得转子旋转，由此书写引线也旋转。因此，可以提供一种具有旋转驱动机构的自动铅笔，其中通过使用书写压力可以使写入引线旋转。

3. 发明授权

US07815385B2 Mechanical pencil 有权
标题翻译：自动铅笔
公开(公告)号：US07815385B2
公开(公告)日：2010-10-19
申请号：US12636062
申请日：2009-12-11
申请人： Hirotake Izawa , Takeo Fukumoto , Norio Ohsawa , Kyo Nakayama , Yoshitoshi Osano
发明人： Hirotake Izawa , Takeo Fukumoto , Norio Ohsawa , Kyo Nakayama , Yoshitoshi Osano
IPC分类号： B43K21/22
CPC分类号： B43K21/00 , B43K21/22
摘要： A chuck unit (4) for grasping a writing lead (10) and a rotor (6) arranged to be movable in a direction of rotation and an axial direction within a body cylinder (1) are provided. First and second cam faces (6a) and (6b) are respectively formed at one end face and another end face of the rotor in the axial direction, and first and second fixed cam faces (13a) and (17a) are arranged on the body cylinder side to face the first and second cam faces respectively. The first cam face in the rotor is brought into abutment with and meshed with the first fixed cam face by retreat operation of the chuck unit under writing pressure, and the second cam face in the rotor is brought into abutment with and meshed with the second fixed cam face by releasing the writing pressure, so that the rotor rotates, whereby the writing lead also rotates.
摘要翻译：提供一种用于抓取书写引线（10）的卡盘单元（4）和设置成可在主体滚筒（1）内沿旋转方向和轴向移动的转子（6）。第一和第二凸轮面（6a）和（6b）分别形成在轴向的一个端面和转子的另一个端面上，并且第一和第二固定凸轮面（13a）和（17a）布置在主体气缸侧分别面对第一和第二凸轮面。通过在书写压力下卡盘单元的后退操作使转子中的第一凸轮面与第一固定凸轮面邻接并与第一固定凸轮面啮合，并且转子中的第二凸轮面与第二固定凸轮面邻接并与第二固定凸轮面啮合通过释放书写压力来使凸轮面转动，使得转子旋转，由此书写引线也旋转。

4. 发明授权

US07654763B2 Mechanical pencil 有权
公开(公告)号：US07654763B2
公开(公告)日：2010-02-02
申请号：US12308079
申请日：2007-06-01
申请人： Hirotake Izawa , Takeo Fukumoto , Norio Ohsawa , Kyo Nakayama , Yoshitoshi Osano
发明人： Hirotake Izawa , Takeo Fukumoto , Norio Ohsawa , Kyo Nakayama , Yoshitoshi Osano
IPC分类号： B43K21/22
CPC分类号： B43K21/00 , B43K21/22
摘要： A chuck unit (4) for grasping a writing lead (10) and a rotor (6) arranged to be movable in a direction of rotation and an axial direction within a body cylinder (1) are provided. First and second cam faces (6a) and (6b) are respectively formed at one end face and another end face of the rotor in the axial direction, and first and second fixed cam faces (13a) and (17a) are arranged on the body cylinder side to face the first and second cam faces respectively. The first cam face in the rotor is brought into abutment with and meshed with the first fixed cam face by retreat operation of the chuck unit under writing pressure, and the second cam face in the rotor is brought into abutment with and meshed with the second fixed cam face by releasing the writing pressure, so that the rotor rotates, whereby the writing lead also rotates.

5. 发明申请

US20100322695A1 MECHANICAL PENCIL 失效
标题翻译：自动铅笔
公开(公告)号：US20100322695A1
公开(公告)日：2010-12-23
申请号：US12866943
申请日：2008-12-18
申请人： Norio Ohsawa , Takeo Fukumoto , Yoshitoshi Osano , Takeshi Kobayashi , Hirotake Izawa , Kyo Nakayama
发明人： Norio Ohsawa , Takeo Fukumoto , Yoshitoshi Osano , Takeshi Kobayashi , Hirotake Izawa , Kyo Nakayama
IPC分类号： B43K21/16
CPC分类号： B43K21/003 , B43K21/16 , B43K21/22
摘要： It is arranged that a writing lead (10) is grasped and released by reciprocation of a chuck (3) provided in a body cylinder (1) so as to inch the above-mentioned writing lead forward and a rotational drive mechanism is provided for rotationally driving a rotor (5) in one direction in conjunction with retreat operation by the writing pressure applied to the above-mentioned writing lead and forward movement by releasing the writing pressure. A pipe support member (8) for supporting a pipe end (7) is accommodated in a base (1A) which constitutes a front end portion of the above-mentioned body cylinder, and a retreat drive mechanism is provided for gradually retreating the pipe end supported by the above-mentioned pipe support member towards the above-mentioned body cylinder in conjunction with rotational drive operation of the above-mentioned rotor which constitutes the above-mentioned rotational drive mechanism. With the above-mentioned structure, a pipe-slide type mechanical pencil is provided which can maintain an amount of projection of the writing lead from the pipe end within a certain range.
摘要翻译：布置成通过设置在主体筒（1）中的卡盘（3）的往复运动来使书写引线（10）被抓住并释放，以便使上述的书写引线向前倾斜，并提供旋转驱动机构通过施加到上述写入引线的写入压力与退避操作一起驱动转子（5），并通过释放书写压力来向前移动。用于支撑管端（7）的管支撑构件（8）容纳在构成上述主体筒体的前端部的基部（1A）中，并且设置有后退驱动机构，用于逐渐缩回管端结合上述旋转驱动机构的上述转子的旋转驱动操作，由上述管支撑构件向上述主体筒支撑。利用上述结构，提供一种管滑动型自动铅笔，其能够将写入线从管端的突出量保持在一定范围内。

6. 发明授权

US08337107B2 Mechanical pencil 失效
标题翻译：自动铅笔
公开(公告)号：US08337107B2
公开(公告)日：2012-12-25
申请号：US12866943
申请日：2008-12-18
申请人： Norio Ohsawa , Takeo Fukumoto , Yoshitoshi Osano , Takeshi Kobayashi , Hirotake Izawa , Kyo Nakayama
发明人： Norio Ohsawa , Takeo Fukumoto , Yoshitoshi Osano , Takeshi Kobayashi , Hirotake Izawa , Kyo Nakayama
IPC分类号： B43K21/22
CPC分类号： B43K21/003 , B43K21/16 , B43K21/22
摘要： A writing lead (10) is grasped and released by reciprocation of a chuck (3) provided in a body cylinder (1) so as to inch the writing lead forward and a rotational drive mechanism is provided for rotationally driving a rotor (5) in one direction in conjunction with retreat operation by the writing pressure applied to the writing lead and forward movement by releasing the writing pressure. A pipe support member (8) for supporting a pipe end (7) is accommodated in a base (1A) which constitutes a front end portion of the body cylinder, and a retreat drive mechanism is provided for gradually retreating the pipe support member into the body cylinder in conjunction with rotational drive operation of the rotor. With the above-mentioned structure, a pipe-slide type mechanical pencil can maintain an amount of projection of the writing lead from the pipe end within a certain range.
摘要翻译：一个写入引线（10）通过设置在主体滚筒（1）中的卡盘（3）的往复运动而被夹紧和释放，以便使书写引线向前平齐，并且提供一个旋转驱动机构用于旋转地驱动转子通过施加到书写笔的书写压力和撤销操作的一个方向，通过释放书写压力来向前移动。用于支撑管端（7）的管支撑构件（8）容纳在构成主体筒体的前端部的基部（1A）中，并且设置有后退驱动机构，用于逐渐将管支撑构件缩回到结合转子的旋转驱动操作。利用上述结构，管滑动型自动铅笔可以将写入线从管端的突出量保持在一定范围内。

7. 发明申请

US20100166486A1 MECHANICAL PENCIL 有权
标题翻译：自动铅笔
公开(公告)号：US20100166486A1
公开(公告)日：2010-07-01
申请号：US12636062
申请日：2009-12-11
申请人： Hirotake Izawa , Takeo Fukumoto , Noio Ohsawa , Kyo Nakayama , Yoshitoshi Osano
发明人： Hirotake Izawa , Takeo Fukumoto , Noio Ohsawa , Kyo Nakayama , Yoshitoshi Osano
IPC分类号： B43K21/18
CPC分类号： B43K21/00 , B43K21/22
摘要： A chuck unit (4) for grasping a writing lead (10) and a rotor (6) arranged to be movable in a direction of rotation and an axial direction within a body cylinder (1) are provided. First and second cam faces (6a) and (6b) are respectively formed at one end face and another end face of the rotor in the axial direction, and first and second fixed cam faces (13a) and (17a) are arranged on the body cylinder side to face the first and second cam faces respectively. The first cam face in the rotor is brought into abutment with and meshed with the first fixed cam face by retreat operation of the chuck unit under writing pressure, and the second cam face in the rotor is brought into abutment with and meshed with the second fixed cam face by releasing the writing pressure, so that the rotor rotates, whereby the writing lead also rotates.
摘要翻译：提供一种用于抓取书写引线（10）的卡盘单元（4）和设置成可在主体滚筒（1）内沿旋转方向和轴向移动的转子（6）。第一和第二凸轮面（6a）和（6b）分别形成在轴向的一个端面和转子的另一个端面上，并且第一和第二固定凸轮面（13a）和（17a）布置在主体气缸侧分别面对第一和第二凸轮面。通过在书写压力下卡盘单元的后退操作使转子中的第一凸轮面与第一固定凸轮面邻接并与第一固定凸轮面啮合，并且转子中的第二凸轮面与第二固定凸轮面邻接并与第二固定凸轮面啮合通过释放书写压力来使凸轮面转动，使得转子旋转，由此书写引线也旋转。

8. 发明申请

US20110002728A1 MECHANICAL PENCIL 有权
标题翻译：自动铅笔
公开(公告)号：US20110002728A1
公开(公告)日：2011-01-06
申请号：US12882785
申请日：2010-09-15
申请人： Hirotake Izawa , Takeo Fukumoto , Noio Ohsawa , Kyo Nakayama , Yoshitoshi Osano
发明人： Hirotake Izawa , Takeo Fukumoto , Noio Ohsawa , Kyo Nakayama , Yoshitoshi Osano
IPC分类号： B43K21/18
CPC分类号： B43K21/00 , B43K21/22
摘要： A chuck unit (4) for grasping a writing lead (10) and a rotor (6) arranged to be movable in a direction of rotation and an axial direction within a body cylinder (1) are provided. First and second cam faces (6a) and (6b) are respectively formed at one end face and another end face of the rotor in the axial direction, and first and second fixed cam faces (13a) and (17a) are arranged on the body cylinder side to face the first and second cam faces respectively. The first cam face in the rotor is brought into abutment with and meshed with the first fixed cam face by retreat operation of the chuck unit under writing pressure, and the second cam face in the rotor is brought into abutment with and meshed with the second fixed cam face by releasing the writing pressure, so that the rotor rotates, whereby the writing lead also rotates.
摘要翻译：提供一种用于抓取书写引线（10）的卡盘单元（4）和设置成可在主体滚筒（1）内沿旋转方向和轴向移动的转子（6）。第一和第二凸轮面（6a）和（6b）分别形成在轴向的一个端面和转子的另一个端面上，并且第一和第二固定凸轮面（13a）和（17a）布置在主体气缸侧分别面对第一和第二凸轮面。通过在书写压力下卡盘单元的后退操作使转子中的第一凸轮面与第一固定凸轮面邻接并与第一固定凸轮面啮合，并且转子中的第二凸轮面与第二固定凸轮面邻接并与第二固定凸轮面啮合通过释放书写压力来使凸轮面转动，使得转子旋转，由此书写引线也旋转。

9. 发明授权

US08043686B2 Method of moulding composite member, and composite member 失效
标题翻译：复合构件和复合构件的成型方法
公开(公告)号：US08043686B2
公开(公告)日：2011-10-25
申请号：US11912791
申请日：2006-04-21
申请人： Hitoshi Suzuki , Kyo Nakayama , Takeo Fukumoto , Hajime Sumitomo , Norio Ohsawa
发明人： Hitoshi Suzuki , Kyo Nakayama , Takeo Fukumoto , Hajime Sumitomo , Norio Ohsawa
IPC分类号： B32B3/00 , B25G1/10
CPC分类号： B29C45/16 , B29C45/1676 , B29L2031/7252 , Y10T16/476 , Y10T428/24612 , Y10T428/2495 , Y10T428/24983 , Y10T428/3154 , Y10T428/31598 , Y10T428/31725 , Y10T428/31786
摘要： A method of moulding a composite member and a composite member are provided in which a convex part can be formed at one member by moulding the other member integrally to the one member. A concave part 10a is provided at least at a part inside a metal mould 10 located on the side opposite the second member fusion bonding surface side of the above-mentioned first member 6b, the above-mentioned second thermoplastic material is melted and ejected to the second member fusion bonding surface side of the first member 6b, the first member 6b is changed in shape by injection pressure of the melted second thermoplastic material, and a convex part 6a is formed at the first member.
摘要翻译：提供了一种成型复合构件和复合构件的方法，其中通过将另一构件一体地模制成一个构件，可以在一个构件上形成凸部。至少在位于与上述第一构件6b的第二构件熔接面侧相对的一侧的金属模具10的内侧的部分设置有凹部10a，将上述第二热塑性材料熔融并喷射到第一构件6b的第二构件熔接面侧，第一构件6b的形状通过熔融的第二热塑性材料的注射压力而变化，并且在第一构件形成凸部6a。

10. 发明申请

US20090075045A1 METHOD OF MOULDING COMPOSITE MEMBER, AND COMPOSITE MEMBER 失效
标题翻译：模塑复合材料的方法和复合材料
公开(公告)号：US20090075045A1
公开(公告)日：2009-03-19
申请号：US11912791
申请日：2006-04-21
申请人： Hitoshi Suzuki , Kyo Nakayama , Takeo Fukumoto , Hajime Sumitomo , Norio Ohsawa
发明人： Hitoshi Suzuki , Kyo Nakayama , Takeo Fukumoto , Hajime Sumitomo , Norio Ohsawa
IPC分类号： B32B7/02 , B29C39/00 , B32B27/00 , B32B27/34 , B32B27/40 , B32B27/36 , B32B25/00
CPC分类号： B29C45/16 , B29C45/1676 , B29L2031/7252 , Y10T16/476 , Y10T428/24612 , Y10T428/2495 , Y10T428/24983 , Y10T428/3154 , Y10T428/31598 , Y10T428/31725 , Y10T428/31786
摘要： A method of moulding a composite member and a composite member are provided in which a convex part can be formed at one member by moulding the other member integrally to the one member. A concave part 10a is provided at least at a part inside a metal mould 10 located on the side opposite the second member fusion bonding surface side of the above-mentioned first member 6b, the above-mentioned second thermoplastic material is melted and ejected to the second member fusion bonding surface side of the first member 6b, the first member 6b is changed in shape by injection pressure of the melted second thermoplastic material, and a convex part 6a is formed at the first member.
摘要翻译：提供了一种成型复合构件和复合构件的方法，其中通过将另一构件一体地模制成一个构件，可以在一个构件上形成凸部。至少在位于与上述第一构件6b的第二构件熔接面侧相对的一侧的金属模具10的内侧的部分设置有凹部10a，将上述第二热塑性材料熔融并喷射到第一构件6b的第二构件熔接面侧，第一构件6b的形状通过熔融的第二热塑性材料的注射压力而变化，并且在第一构件形成凸部6a。

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