公开(公告)号：US09028046B2

公开(公告)日：2015-05-12

申请号：US14016419

申请日：2013-09-03

申请人： Soichi Saiga ,  Shinichiroh Naruse ,  Kenji Shimizu

发明人： Soichi Saiga ,  Shinichiroh Naruse ,  Kenji Shimizu

IPC分类号： B41J25/308 ,  B41J2/015 ,  B41J23/00 ,  B41J2/145 ,  B41J2/175 ,  B41J25/34

CPC分类号： B41J2/145 ,  B41J2/1752 ,  B41J2/17553 ,  B41J25/34 ,  B41J2202/14

摘要： An image forming apparatus includes a plurality of recording heads, a plurality of head holders to hold the recording heads, a guide member extending in a main scanning direction, a carriage movable in the main scanning direction along the guide member to hold the head holders, a reference member provided to the carriage and extending in the same direction as the guide member extends, an intermediate holder disposed between the carriage and the head holders and supported by the carriage with the reference member and at least two sub-reference portions, an adjustment member provided to at least one of the two sub-reference portions to displace the one of the two sub-reference portions relative to the carriage, and a contact portion provided to each of the head holders to contact against the intermediate holder in a direction perpendicular to the direction in which the reference member extends.

摘要翻译： 图像形成装置包括多个记录头，用于保持记录头的多个头保持器，沿主扫描方向延伸的引导构件，沿导向构件沿主扫描方向移动的托架，以保持头保持件， 设置在所述滑架上并沿与所述引导构件延伸的相同方向延伸的参考构件，设置在所述滑架和所述头部保持器之间的中间保持器，并且所述中间保持器被所述滑架与所述基准构件和至少两个子参考部分一起调节 提供给两个子参考部分中的至少一个的构件，以相对于托架移动两个子参考部分中的一个，以及设置到每个头部保持器的接触部分，以沿垂直方向接触中间保持器 到参考构件延伸的方向。

公开(公告)号：US20140063123A1

公开(公告)日：2014-03-06

申请号：US14016419

申请日：2013-09-03

申请人： Soichi Saiga ,  Shinichiroh Naruse ,  Kenji Shimizu

发明人： Soichi Saiga ,  Shinichiroh Naruse ,  Kenji Shimizu

IPC分类号： B41J2/145

CPC分类号： B41J2/145 ,  B41J2/1752 ,  B41J2/17553 ,  B41J25/34 ,  B41J2202/14

摘要： An image forming apparatus includes a plurality of recording heads, a plurality of head holders to hold the recording heads, a guide member extending in a main scanning direction, a carriage movable in the main scanning direction along the guide member to hold the head holders, a reference member provided to the carriage and extending in the same direction as the guide member extends, an intermediate holder disposed between the carriage and the head holders and supported by the carriage with the reference member and at least two sub-reference portions, an adjustment member provided to at least one of the two sub-reference portions to displace the one of the two sub-reference portions relative to the carriage, and a contact portion provided to each of the head holders to contact against the intermediate holder in a direction perpendicular to the direction in which the reference member extends.

摘要翻译： 图像形成装置包括多个记录头，用于保持记录头的多个头保持器，沿主扫描方向延伸的引导构件，沿导向构件沿主扫描方向移动的托架，以保持头保持件， 设置在所述滑架上并沿与所述引导构件延伸的相同方向延伸的参考构件，设置在所述滑架和所述头部保持器之间的中间保持器，并且所述中间保持器被所述滑架与所述基准构件和至少两个子参考部分一起调节 提供给两个子参考部分中的至少一个的构件，以相对于托架移动两个子参考部分中的一个，以及设置到每个头部保持器的接触部分，以沿垂直方向接触中间保持器 到参考构件延伸的方向。

公开(公告)号：US07481507B2

公开(公告)日：2009-01-27

申请号：US11378873

申请日：2006-03-17

申请人： Shinichiroh Naruse

发明人： Shinichiroh Naruse

IPC分类号： B41J25/308

CPC分类号： B41J25/308

摘要： An image forming apparatus includes a removable image forming unit including at least a carriage having an ink jet head, and a recording medium conveyance member, and includes a gap adjustment mechanism including a carriage travel lever unit having first and second levers separably engaged with each other. The second lever includes an operation part for, in gearing with the first lever, causing the carriage to vertically travel so that a gap between the ink jet head and a sheet on the recording medium conveyance member is adjusted.

摘要翻译： 图像形成装置包括至少包括具有喷墨头的托架和记录介质输送构件的可拆卸图像形成单元，并且包括间隙调节机构，该间隙调节机构包括具有彼此可分离地接合的第一和第二杠杆的滑架行程杆单元 。 第二杆包括用于与第一杆传动的操作部件，使得滑架垂直行进，从而调节喷墨头与记录介质传送部件上的片材之间的间隙。

公开(公告)号：US20060209104A1

公开(公告)日：2006-09-21

申请号：US11378873

申请日：2006-03-17

申请人： Shinichiroh Naruse

发明人： Shinichiroh Naruse

IPC分类号： B41J25/308

CPC分类号： B41J25/308

摘要： An image forming apparatus includes a removable image forming unit including at least a carriage having an ink jet head, and a recording medium conveyance member, and includes a gap adjustment mechanism including a carriage travel lever unit having first and second levers separably engaged with each other. The second lever includes an operation part for, in gearing with the first lever, causing the carriage to vertically travel so that a gap between the ink jet head and a sheet on the recording medium conveyance member is adjusted.