公开(公告)号：US20150268597A1

公开(公告)日：2015-09-24

申请号：US14704389

申请日：2015-05-05

申请人： Yuji ARAI ,  Takayuki SEKI ,  Yoshiki YAMAGUCHI ,  Shuntaroh TAMAKI ,  Yutaka IKEBUCHI ,  Kazuya SAITO ,  Kenji ISHII ,  Tadashi OGAWA ,  Teppei KAWATA ,  Arinobu YOSHIURA ,  Toshihiko SHIMOKAWA ,  Kensuke YAMAJI ,  Masaaki YOSHIKAWA ,  Hiromasa TAKAGI ,  Naoki IWAYA ,  Takahiro IMADA ,  Hajime GOTOH ,  Akira SUZUKI ,  Hiroshi YOSHINAGA ,  Ryuuichi MIMBU ,  Takuya SESHITA ,  Takeshi YAMAMOTO ,  Shuutaroh YUASA

发明人： Yuji ARAI ,  Takayuki SEKI ,  Yoshiki YAMAGUCHI ,  Shuntaroh TAMAKI ,  Yutaka IKEBUCHI ,  Kazuya SAITO ,  Kenji ISHII ,  Tadashi OGAWA ,  Teppei KAWATA ,  Arinobu YOSHIURA ,  Toshihiko SHIMOKAWA ,  Kensuke YAMAJI ,  Masaaki YOSHIKAWA ,  Hiromasa TAKAGI ,  Naoki IWAYA ,  Takahiro IMADA ,  Hajime GOTOH ,  Akira SUZUKI ,  Hiroshi YOSHINAGA ,  Ryuuichi MIMBU ,  Takuya SESHITA ,  Takeshi YAMAMOTO ,  Shuutaroh YUASA

IPC分类号： G03G15/20

CPC分类号： G03G15/2017 ,  G03G15/20 ,  G03G15/2042 ,  G03G15/2053

摘要： A fixing device includes a fixing rotary body and a heater disposed opposite the fixing rotary body. A heat shield is movable in a circumferential direction of the fixing rotary body and interposed between the heater and the fixing rotary body to shield the fixing rotary body from the heater. An overheating suppressor is interposed between the heater and the heat shield to shield the heat shield from the heater. The heat shield includes an intermediate portion spanning in the circumferential direction of the fixing rotary body and movable between a shield position where the intermediate portion is disposed opposite the heater directly and a retracted position where the intermediate portion is disposed opposite the heater via the overheating suppressor.

摘要翻译： 定影装置包括固定旋转体和与定影旋转体相对设置的加热器。 隔热罩可以在固定旋转体的圆周方向上移动并插入在加热器和定影旋转体之间，以将定影旋转体屏蔽到加热器上。 过热抑制器插在加热器和隔热罩之间，以将隔热罩屏蔽到加热器上。 隔热罩包括跨过定影旋转体的圆周方向的中间部分，并且可在直接与加热器相对设置的中间部分的屏蔽位置之间移动，以及中间部分经由过热抑制器与加热器相对设置的缩回位置 。

公开(公告)号：US20130188991A1

公开(公告)日：2013-07-25

申请号：US13710899

申请日：2012-12-11

申请人： Teppei KAWATA ,  Kenji ISHII ,  Tadashi OGAWA ,  Arinobu YOSHIURA ,  Toshihiko SHIMOKAWA ,  Kensuke YAMAJI ,  Yuji ARAI ,  Yoshiki YAMAGUCHI ,  Hiromasa TAKAGI ,  Naoki IWAYA ,  Takahiro IMADA ,  Hajime GOTOH ,  Akira SUZUKI ,  Masaaki YOSHIKAWA ,  Takayuki SEKI ,  Shuntaroh TAMAKI ,  Kazuya SAITO ,  Yutaka IKEBUCHI

发明人： Teppei KAWATA ,  Kenji ISHII ,  Tadashi OGAWA ,  Arinobu YOSHIURA ,  Toshihiko SHIMOKAWA ,  Kensuke YAMAJI ,  Yuji ARAI ,  Yoshiki YAMAGUCHI ,  Hiromasa TAKAGI ,  Naoki IWAYA ,  Takahiro IMADA ,  Hajime GOTOH ,  Akira SUZUKI ,  Masaaki YOSHIKAWA ,  Takayuki SEKI ,  Shuntaroh TAMAKI ,  Kazuya SAITO ,  Yutaka IKEBUCHI

IPC分类号： G03G15/20

CPC分类号： G03G15/2085 ,  G03G15/2028 ,  G03G15/205 ,  G03G15/2053 ,  G03G2215/2035

摘要： A fixing device comprises a rotatable fixing member to heat a side of a recording medium bearing an unfixed image; a heat source to heat the rotatable fixing member; a rotatable pressing member disposed opposite the fixing member to press against an outer side of the fixing member; a housing to accommodate the fixing member and the pressing member; a conveyance path defined internally within the fixing device to convey a recording medium therethrough and between the fixing member and the pressing member, and a shutter actuator to move the shutter to open and close the conveyance path. The housing holds the shutter and the shutter actuator.

摘要翻译： 定影装置包括可旋转的固定构件，用于加热承载未固定图像的记录介质的一侧; 用于加热可旋转固定构件的热源; 与所述固定构件相对设置的可旋转的压紧构件，以压靠所述固定构件的外侧; 容纳所述固定构件和所述按压构件的壳体; 传送路径，其定义在固定装置的内部，以通过其传送记录介质，并且在固定构件和按压构件之间;以及快门致动器，用于移动快门以打开和关闭输送路径。 外壳保持快门和快门执行器。

公开(公告)号：US20160098003A1

公开(公告)日：2016-04-07

申请号：US14966911

申请日：2015-12-11

申请人： Takeshi UCHITANI ,  Masahiko SATOH ,  Kenji ISHII ,  Tadashi OGAWA ,  Teppei KAWATA ,  Arinobu YOSHIURA ,  Toshihiko SHIMOKAWA ,  Kensuke YAMAJI ,  Takamasa HASE ,  Shuutaroh YUASA ,  Masaaki YOSHIKAWA ,  Hiromasa TAKAGI ,  Takahiro IMADA ,  Hajime GOTOH ,  Akira SUZUKI ,  Takuya SESHITA ,  Hiroshi YOSHINAGA ,  Kazuya SAITO ,  Shinichi NAMEKATA ,  Takayuki SEKI ,  Yuji ARAI ,  Ryuuichi MIMBU ,  Yoshiki YAMAGUCHI ,  Shuntaroh TAMAKI ,  Yutaka IKEBUCHI

发明人： Takeshi UCHITANI ,  Masahiko SATOH ,  Kenji ISHII ,  Tadashi OGAWA ,  Teppei KAWATA ,  Arinobu YOSHIURA ,  Toshihiko SHIMOKAWA ,  Kensuke YAMAJI ,  Takamasa HASE ,  Shuutaroh YUASA ,  Masaaki YOSHIKAWA ,  Hiromasa TAKAGI ,  Takahiro IMADA ,  Hajime GOTOH ,  Akira SUZUKI ,  Takuya SESHITA ,  Hiroshi YOSHINAGA ,  Kazuya SAITO ,  Shinichi NAMEKATA ,  Takayuki SEKI ,  Yuji ARAI ,  Ryuuichi MIMBU ,  Yoshiki YAMAGUCHI ,  Shuntaroh TAMAKI ,  Yutaka IKEBUCHI

IPC分类号： G03G15/20

CPC分类号： G03G15/2064 ,  G03G15/2039 ,  G03G15/205 ,  G03G2215/2035

摘要： A fixing device includes a heat source; a fixing member looped into a generally cylindrical shape to rotate in a circumferential direction thereof and partially heated by the heat source and to heat a surface of a recording medium bearing an unfixed toner image to fix the unfixed toner image thereon in a fixing process; a rotary pressing member disposed facing the fixing member to form a nip therebetween, through which the recording medium is transported in a transport direction; and a rotation driver to rotate one of the fixing member and the pressing member. In a case in which the fixing member is halted for a reason other than the fixing process while power of the fixing device is on, electric power is not supplied to the heat source and the fixing member is rotated by a predetermined amount or more after the fixing member is halted.

公开(公告)号：US20170277091A1

公开(公告)日：2017-09-28

申请号：US15618819

申请日：2017-06-09

申请人： Takeshi UCHITANI ,  Masahiko SATOH ,  Kenji ISHII ,  Tadashi OGAWA ,  Teppei KAWATA ,  Arinobu YOSHIURA ,  Toshihiko SHIMOKAWA ,  Kensuke YAMAJI ,  Takamasa HASE ,  Shuutaroh YUASA ,  Masaaki YOSHIKAWA ,  Hiromasa TAKAGI ,  Takahiro IMADA ,  Hajime GOTOH ,  Akira SUZUKI ,  Takuya SESHITA ,  Hiroshi YOSHINAGA ,  Kazuya SAITO ,  Shinichi NAMEKATA ,  Takayuki SEKI ,  Yuji ARAI ,  Ryuuichi MIMBU ,  Yoshiki YAMAGUCHI ,  Shuntaroh TAMAKI ,  Yutaka IKEBUCHI

发明人： Takeshi UCHITANI ,  Masahiko SATOH ,  Kenji ISHII ,  Tadashi OGAWA ,  Teppei KAWATA ,  Arinobu YOSHIURA ,  Toshihiko SHIMOKAWA ,  Kensuke YAMAJI ,  Takamasa HASE ,  Shuutaroh YUASA ,  Masaaki YOSHIKAWA ,  Hiromasa TAKAGI ,  Takahiro IMADA ,  Hajime GOTOH ,  Akira SUZUKI ,  Takuya SESHITA ,  Hiroshi YOSHINAGA ,  Kazuya SAITO ,  Shinichi NAMEKATA ,  Takayuki SEKI ,  Yuji ARAI ,  Ryuuichi MIMBU ,  Yoshiki YAMAGUCHI ,  Shuntaroh TAMAKI ,  Yutaka IKEBUCHI

IPC分类号： G03G15/20

CPC分类号： G03G15/2064 ,  G03G15/2039 ,  G03G15/205 ,  G03G2215/2035

摘要： A fixing device includes a heat source; a fixing member looped into a generally cylindrical shape to rotate in a circumferential direction thereof and partially heated by the heat source and to heat a surface of a recording medium bearing an unfixed toner image to fix the unfixed toner image thereon in a fixing process; a rotary pressing member disposed facing the fixing member to form a nip therebetween, through which the recording medium is transported in a transport direction; and a rotation driver to rotate one of the fixing member and the pressing member. In a case in which the fixing member is halted for a reason other than the fixing process while power of the fixing device is on, electric power is not supplied to the heat source and the fixing member is rotated by a predetermined amount or more after the fixing member is halted.

公开(公告)号：US20140341627A1

公开(公告)日：2014-11-20

申请号：US14269358

申请日：2014-05-05

申请人： Masaaki YOSHIKAWA ,  Takayuki SEKI ,  Yuji ARAI ,  Hiroshi YOSHINAGA ,  Ryuuichi MIMBU ,  Takuya SESHITA ,  Shuntaro TAMAKI ,  Takeshi YAMAMOTO ,  Takahiro IMADA ,  Hajime GOTOH ,  Kazuya SAITO ,  Yutaka IKEBUCHI ,  Toshihiko SHIMOKAWA ,  Shuutaroh YUASA ,  Kensuke YAMAJI ,  Akira SUZUKI

发明人： Masaaki YOSHIKAWA ,  Takayuki SEKI ,  Yuji ARAI ,  Hiroshi YOSHINAGA ,  Ryuuichi MIMBU ,  Takuya SESHITA ,  Shuntaro TAMAKI ,  Takeshi YAMAMOTO ,  Takahiro IMADA ,  Hajime GOTOH ,  Kazuya SAITO ,  Yutaka IKEBUCHI ,  Toshihiko SHIMOKAWA ,  Shuutaroh YUASA ,  Kensuke YAMAJI ,  Akira SUZUKI

IPC分类号： G03G15/20

CPC分类号： G03G15/2053 ,  G03G2215/2035

摘要： A fixing device includes a fixing rotator rotatable in a predetermined direction of rotation and a nip formation assembly contacting an inner circumferential surface of the fixing rotator. An opposed rotator presses against the nip formation assembly via the fixing rotator to form a fixing nip between the fixing rotator and the opposed rotator, through which a recording medium is conveyed. A support, disposed opposite the inner circumferential surface of the fixing rotator, supports the nip formation assembly. A heater, disposed opposite the inner circumferential surface of the fixing rotator, heats the fixing rotator. A reflector, disposed opposite an outer circumferential surface of the fixing rotator, reflects heat radiated from the fixing rotator onto the fixing rotator. The reflector spans a circumferential span of the fixing rotator where the fixing rotator is spaced apart from the support with a decreased interval therebetween.

摘要翻译： 定影装置包括可沿预定旋转方向旋转的定影旋转器和与定影旋转器的内圆周表面接触的压区形成组件。 相对的旋转体通过固定旋转器压靠辊隙形成组件，以在固定旋转体和相对旋转体之间形成定影辊隙，记录介质通过该固定辊隙传送。 与固定旋转体的内周面相对设置的支撑件支撑辊隙形成组件。 与定影旋转体的内周面相对设置的加热器加热固定旋转体。 与固定旋转体的外周表面相对设置的反射器将从固定旋转体辐射的热量反射到定影旋转体上。 反射器跨过固定旋转器的周向跨度，其中固定旋转体与支撑件间隔开，间隔减小。

公开(公告)号：US20140356037A1

公开(公告)日：2014-12-04

申请号：US14278252

申请日：2014-05-15

申请人： Toshihiko SHIMOKAWA ,  Yutaka IKEBUCHI ,  Hiroshi YOSHINAGA ,  Takayuki SEKI ,  Yuji ARAI ,  Ryuuichi MIMBU ,  Shuntaro TAMAKI ,  Kazuya SAITO ,  Shuutaroh YUASA ,  Masaaki YOSHIKAWA ,  Takuya SESHITA ,  Hajime GOTOH ,  Takahiro IMADA ,  Kensuke YAMAJI ,  Akira SUZUKI

发明人： Toshihiko SHIMOKAWA ,  Yutaka IKEBUCHI ,  Hiroshi YOSHINAGA ,  Takayuki SEKI ,  Yuji ARAI ,  Ryuuichi MIMBU ,  Shuntaro TAMAKI ,  Kazuya SAITO ,  Shuutaroh YUASA ,  Masaaki YOSHIKAWA ,  Takuya SESHITA ,  Hajime GOTOH ,  Takahiro IMADA ,  Kensuke YAMAJI ,  Akira SUZUKI

IPC分类号： G03G15/20

CPC分类号： G03G15/2053 ,  G03G15/2017 ,  G03G15/2039 ,  G03G15/2042 ,  G03G2215/2035

摘要： A fixing device includes a fixing rotator, a first heat generator and a second heat generator that heat the fixing rotator, and a support disposed inside the fixing rotator. A reflector, interposed between the support and each of the first heat generator and the second heat generator, reflects light radiated from the first heat generator and the second heat generator toward the fixing rotator. The reflector includes a body mounted on the support and a shield portion projecting from the body toward the first heat generator and the second heat generator to shield the fixing rotator from the first heat generator and the second heat generator. An electric circuit is connected to the first heat generator and the second heat generator. A heat generation restrainer is provided in the electric circuit to restrict heat generation in the electric circuit.

摘要翻译： 定影装置包括固定旋转器，第一热发生器和加热定影旋转器的第二热发生器，以及设置在定影旋转器内的支撑件。 插入在支撑件和第一热发生器和第二热发生器中的每一个之间的反射器将从第一热发生器和第二发热体辐射的光反射到定影转子。 反射器包括安装在支撑体上的主体和从主体向第一热发生器突出的屏蔽部分和第二热发生器，用于屏蔽来自第一发热体和第二发热体的固定旋转体。 电路连接到第一热发生器和第二热发生器。 在电路中设置有发热抑制器，以限制电路中的发热。

公开(公告)号：US20140341626A1

公开(公告)日：2014-11-20

申请号：US14269314

申请日：2014-05-05

申请人： Ryuuichi MIMBU ,  Masaaki YOSHIKAWA ,  Takayuki SEKI ,  Takeshi YAMAMOTO ,  Yutaka IKEBUCHI ,  Takuya SESHITA ,  Shuntaro TAMAKI ,  Hajime GOTOH ,  Takahiro IMADA ,  Kazuya SAITO ,  Toshihiko SHIMOKAWA ,  Shuutaroh YUASA ,  Kensuke YAMAJI ,  Akira SUZUKI ,  Hiroshi YOSHINAGA ,  Yuji ARAI

发明人： Ryuuichi MIMBU ,  Masaaki YOSHIKAWA ,  Takayuki SEKI ,  Takeshi YAMAMOTO ,  Yutaka IKEBUCHI ,  Takuya SESHITA ,  Shuntaro TAMAKI ,  Hajime GOTOH ,  Takahiro IMADA ,  Kazuya SAITO ,  Toshihiko SHIMOKAWA ,  Shuutaroh YUASA ,  Kensuke YAMAJI ,  Akira SUZUKI ,  Hiroshi YOSHINAGA ,  Yuji ARAI

IPC分类号： G03G15/20

CPC分类号： G03G15/2032 ,  G03G15/2017 ,  G03G15/2042

摘要： A fixing device includes a fixing rotator heated by a heater and a pressing rotator to press against the fixing rotator to form a fixing nip therebetween. A heating span adjuster, interposed between the heater and the fixing rotator, is movable in a circumferential direction of the fixing rotator. The heating span adjuster moves to a retracted position where the heating span adjuster allows the heater to heat the fixing rotator in an increased axial heating span of the fixing rotator after the heater starts heating the fixing rotator until the fixing rotator and the pressing rotator start conveying the recording medium through the fixing nip. The heating span adjuster at the retracted position is outboard from a circumferential, direct heating span of the fixing rotator where the heater heats the fixing rotator directly.

摘要翻译： 定影装置包括由加热器加热的定影旋转器和按压旋转器以压靠固定旋转器以在其间形成定影辊隙。 插入在加热器和定影旋转器之间的加热跨度调节器可在定影旋转器的圆周方向上移动。 加热跨度调节器移动到缩回位置，在加热范围调整器允许加热器在加热器开始加热定影旋转器之后加热固定旋转器的增加的轴向加热跨度，直到定影旋转器和按压旋转器开始传送 记录介质通过定影辊隙。 在缩回位置的加热跨度调节器从定影旋转器的周向，直接加热跨度外侧，其中加热器直接加热定影旋转器。

公开(公告)号：US20140356036A1

公开(公告)日：2014-12-04

申请号：US14277477

申请日：2014-05-14

申请人： Toshihiko SHIMOKAWA ,  Masaaki YOSHIKAWA ,  Takayuki SEKI ,  Yuji ARAI ,  Takeshi YAMAMOTO ,  Ryuuichi MIMBU ,  Yutaka IKEBUCHI ,  Takuya SESHITA ,  Shuntaro TAMAKI ,  Hajime GOTOH ,  Takahiro IMADA ,  Kazuya SAITO ,  Shuutaroh YUASA ,  Kensuke YAMAJI ,  Akira SUZUKI ,  Hiroshi YOSHINAGA

发明人： Toshihiko SHIMOKAWA ,  Masaaki YOSHIKAWA ,  Takayuki SEKI ,  Yuji ARAI ,  Takeshi YAMAMOTO ,  Ryuuichi MIMBU ,  Yutaka IKEBUCHI ,  Takuya SESHITA ,  Shuntaro TAMAKI ,  Hajime GOTOH ,  Takahiro IMADA ,  Kazuya SAITO ,  Shuutaroh YUASA ,  Kensuke YAMAJI ,  Akira SUZUKI ,  Hiroshi YOSHINAGA

IPC分类号： G03G15/20

CPC分类号： G03G15/2053 ,  G03G2215/2035

摘要： A fixing device includes a first heat generator and a second heat generator that heat a fixing rotator. A support is disposed inside the fixing rotator. A reflector is mounted on the support and interposed between the support and each of the first heat generator and the second heat generator to reflect light radiated from the first heat generator and the second heat generator toward the fixing rotator. The reflector includes a body mounted on the support and a shield portion projecting from the body toward the first heat generator and the second heat generator to shield the fixing rotator from the first heat generator and the second heat generator. The shield portion includes a wing disposed opposite a non-conveyance span of the fixing rotator in the axial direction thereof where a recording medium is not conveyed over the fixing rotator.

摘要翻译： 定影装置包括第一热发生器和加热定影旋转器的第二热发生器。 支撑件设置在定影旋转器的内部。 反射器安装在支撑件上并且插入在支撑件和第一热发生器和第二热发生器中的每一个之间以将从第一热发生器和第二发热体辐射的光反射到固定旋转器。 反射器包括安装在支撑体上的主体和从主体向第一热发生器突出的屏蔽部分和第二热发生器，用于屏蔽来自第一发热体和第二发热体的固定旋转体。 屏蔽部分包括在固定旋转体的轴向方向上相对于固定旋转体的非传送跨度相对的翼，其中记录介质不在定影旋转器上传送。

公开(公告)号：US20140079455A1

公开(公告)日：2014-03-20

申请号：US14024931

申请日：2013-09-12

申请人： Takayuki SEKI ,  Yuji ARAI ,  Yoshiki YAMAGUCHI ,  Shuntaroh TAMAKI ,  Yutaka IKEBUCHI ,  Kazuya SAITO ,  Naoki IWAYA ,  Toshihiko SHIMOKAWA

发明人： Takayuki SEKI ,  Yuji ARAI ,  Yoshiki YAMAGUCHI ,  Shuntaroh TAMAKI ,  Yutaka IKEBUCHI ,  Kazuya SAITO ,  Naoki IWAYA ,  Toshihiko SHIMOKAWA

IPC分类号： G03G15/20

CPC分类号： G03G15/2017 ,  G03G15/2053 ,  G03G2215/0132 ,  G03G2215/2035

摘要： A fixing device included in an image forming apparatus includes a fixing rotary body, a heater disposed opposite the fixing rotary body, an opposed body contacting an outer circumferential surface of the fixing rotary body, a reflector disposed opposite the heater, and a heat shield disposed between the heater and the fixing rotary body and includes a shield portion to shield heat radiated from the heater to the fixing rotary body. Heat reflectance of at least a surface of the shield portion where the heat shield faces the heater is set to a value smaller than heat reflectance on a surface of the reflector opposite and facing the heater. Also, heat absorptance of at least a surface of the shield portion where the heat shield faces the heater is set to a value greater than heat absorptance on a surface of the reflector opposite and facing the heater.

摘要翻译： 包括在图像形成装置中的定影装置包括定影旋转体，与定影旋转体相对设置的加热器，与定影旋转体的外周面接触的相对体，与加热器相对设置的反射器， 在加热器和固定旋转体之间，包括屏蔽部分，用于屏蔽从加热器辐射到定影旋转体的热量。 防热面对加热器的屏蔽部分的至少一个表面的热反射率被设定为小于反射器表面上与面对加热器相反的热反射率的值。 而且，隔热板面对加热器的屏蔽部分的至少一个表面的热吸收率被设定为大于反射器表面上与面对加热器相反的热吸收率的值。

公开(公告)号：US20140270875A1

公开(公告)日：2014-09-18

申请号：US14193273

申请日：2014-02-28

申请人： Ryuuichi MIMBU ,  Takayuki SEKI ,  Hiroshi YOSHINAGA ,  Yuji ARAI ,  Yutaka IKEBUCHI ,  Yoshiki YAMAGUCHI ,  Kazuya SAITO ,  Shuutaroh YUASA ,  Shuntaro TAMAKI ,  Toshihiko SHIMOKAWA ,  Naoki IWAYA

发明人： Ryuuichi MIMBU ,  Takayuki SEKI ,  Hiroshi YOSHINAGA ,  Yuji ARAI ,  Yutaka IKEBUCHI ,  Yoshiki YAMAGUCHI ,  Kazuya SAITO ,  Shuutaroh YUASA ,  Shuntaro TAMAKI ,  Toshihiko SHIMOKAWA ,  Naoki IWAYA

IPC分类号： G03G15/20 ,  B66F19/00

CPC分类号： B66F19/00 ,  G03G15/2032 ,  G03G15/2035 ,  G03G2215/2035

摘要： A pressure adjuster for changing pressure between a plurality of opposed bodies pressed against each other includes a cam rotatable in a given direction of rotation and having a top dead center on an outer circumferential surface thereof that is distanced farthest from a rotation axis of the cam. A driver is connected to the cam to drive and rotate the cam. A cam rest contacts the cam and is connected to one of the plurality of opposed bodies. A cam regulation assembly is connected to the cam to regulate rotation of the cam at least when the top dead center of the cam passes a contact position where the cam contacts the cam rest.

摘要翻译： 用于改变彼此按压的多个相对体之间的压力的压力调节器包括可在给定旋转方向上旋转的凸轮，并且在其外圆周表面上具有距离凸轮的旋转轴线最远的上止点。 驱动器连接到凸轮以驱动并旋转凸轮。 凸轮支架接触凸轮并且连接到多个相对体中的一个。 凸轮调节组件连接到凸轮以至少当凸轮的上止点通过凸轮接触凸轮支架的接触位置时调节凸轮的旋转。