公开(公告)号：US5882129A

公开(公告)日：1999-03-16

申请号：US16292

申请日：1998-01-30

Applicant: Takumi Nakayama

Inventor： Takumi Nakayama

IPC: B41J3/28 ,  B41J11/20 ,  B41J11/26 ,  B41J11/30 ,  B41J11/42 ,  B41J11/48 ,  B41J13/02 ,  B41J13/10 ,  B41J25/308 ,  B41J29/38 ,  B41J33/20

CPC classification number: B41J33/20 ,  B41J11/20 ,  B41J11/26 ,  B41J11/30 ,  B41J11/42 ,  B41J11/48 ,  B41J13/02 ,  B41J13/103 ,  B41J25/308 ,  B41J29/38 ,  B41J3/28 ,  B41J3/283 ,  Y10S271/902

Abstract: It is an object of the present invention to prevent a sheet of continuous-form paper from slackening when it is fed back in a printer capable of feeding both sheets of continuous-form paper and cut-form paper. According to the method for feeding back a sheet of continuous-form paper (6) of the present invention, in a paper feed unit including a pin feed device (7) arranged in an upstream of the continuous-form paper feed passage and also including a friction feed device (4, 5) in which both the pin feed device (7) and the friction feed device (4, 5) feed the sheet of continuous-form paper (6) and a circumferential speed of the friction feed device (4, 5) is a little higher than that of the pin feed device (7), a first amount of feed is set by which the sheet of continuous-form paper is not loosened between the friction feed device (4, 5) and the pin feed device (7) and also a second amount of feed is set which is larger than a difference between an amount of feed of the friction feed device (4, 5) and an amount of feed of the pin feed device (7) when the sheet of continuous-form paper is fed back by the first amount of feed, and the sheet of continuous-form paper is fed back by the first amount of feed when both the friction feed device (4, 5) and the pin feed device (7) are simultaneously reversed, and the friction feed device (4, 5) is normally rotated by the second feed amount under the condition that the pin feed device is stopped. The sheet of continuous-form paper (6) is fed back by repeating the above reverse and the normal rotation.`

Abstract translation: 本发明的一个目的是在连续形式的纸张被反馈到能够供给两张连续纸和切割纸的打印机中时，防止连续纸张松弛。 根据本发明的连续纸（6）的反馈方法，在包括布置在连续纸供给通道的上游的销钉供给装置（7）的送纸单元中，还包括 一个摩擦进给装置（4,5），其中销进给装置（7）和摩擦供给装置（4,5）都馈送连续纸（6）片和摩擦进给装置的圆周速度 4,5）比销钉装置（7）略高一点，设定第一量的进给量，通过该第一量的进给装置，连续纸张片材在摩擦输送装置（4,5）和 销进给装置（7），并且还设置第二数量的进给量，其大于摩擦进给装置（4,5）的进给量与销进给装置（7）的进给量之间的差异， 连续纸的纸张通过第一量的进料反馈，并且连续纸的纸张由第一个原料 当馈送装置（4,5）和销钉装置（7）同时被反向时，进给装置的输入信号（d），并且摩擦供给装置（4,5）在第二进给量下正常旋转， 送料装置停止。 通过重复上述反向和正常旋转来反馈连续纸（6）的纸张。

公开(公告)号：US5846007A

公开(公告)日：1998-12-08

申请号：US16640

申请日：1998-01-30

Applicant: Takumi Nakayama ,  Hitoshi Asai

Inventor： Takumi Nakayama ,  Hitoshi Asai

IPC: B41J3/28 ,  B41J11/20 ,  B41J11/26 ,  B41J11/30 ,  B41J11/42 ,  B41J11/48 ,  B41J13/02 ,  B41J13/10 ,  B41J25/308 ,  B41J29/38 ,  B41J33/20 ,  B41J11/58

CPC classification number: B41J33/20 ,  B41J11/20 ,  B41J11/26 ,  B41J11/30 ,  B41J11/42 ,  B41J11/48 ,  B41J13/02 ,  B41J13/103 ,  B41J25/308 ,  B41J29/38 ,  B41J3/28 ,  B41J3/283 ,  Y10S271/902

Abstract: It is an object of the present invention to prevent a sheet of continuous-form paper from slackening when it is fed back in a printer capable of feeding both sheets of continuous-form paper and cut-form paper. According to the method for feeding back a sheet of continuous-form paper (6) of the present invention, in a paper feed unit including a pin feed device (7) arranged in an upstream of the continuous-form paper feed passage and also including a friction feed device (4, 5) in which both the pin feed device (7) and the friction feed device (4, 5) feed the sheet of continuous-form paper (6) and a circumferential speed of the friction feed device (4, 5) is a little higher than that of the pin feed device (7), a first amount of feed is set by which the sheet of continuous-form paper is not loosened between the friction feed device (4, 5) and the pin feed device (7) and also a second amount of feed is set which is larger than a difference between an amount of feed of the friction feed device (4, 5) and an amount of feed of the pin feed device (7) when the sheet of continuous-form paper is fed back by the first amount of feed, and the sheet of continuous-form paper is fed back by the first amount of feed when both the friction feed device (4, 5) and the pin feed device (7) are simultaneously reversed, and the friction feed device (4, 5) is normally rotated by the second feed amount under the condition that the pin feed device is stopped. The sheet of continuous-form paper (6) is fed back by repeating the above reverse and the normal rotation.

公开(公告)号：US5215393B1

公开(公告)日：1998-10-27

申请号：US88632492

申请日：1992-05-20

Applicant: SWECOIN AB

Inventor： WINCENT TOMMY

IPC: B41J11/70 ,  B41J13/00 ,  B41J11/26

CPC classification number: B41J11/70 ,  B41J13/0018 ,  B65H2408/13 ,  Y10T83/533

公开(公告)号：US5649776A

公开(公告)日：1997-07-22

申请号：US574296

申请日：1995-12-18

Applicant: Ryotaro Sugimoto ,  Tadashi Nonaka ,  Hideo Kanbe ,  Kanji Suzuki

Inventor： Ryotaro Sugimoto ,  Tadashi Nonaka ,  Hideo Kanbe ,  Kanji Suzuki

IPC: B41J11/70 ,  B41J13/00 ,  B41J13/10 ,  B41J15/00 ,  B41J15/04 ,  B65H23/188 ,  B65H29/20 ,  B65H29/52 ,  B65H35/00 ,  B41J11/26

CPC classification number: B41J15/005 ,  B41J15/04 ,  B65H35/0006

Abstract: A paper discharge apparatus ensures guiding of paper to be discharged to smoothly perform a paper discharging operation. The paper discharge apparatus ensures guiding of the paper toward paper discharge means when the paper to be discharged to a discharge port is delivered. The paper discharge apparatus provided in a paper discharge portion of a printer for discharging paper comprises discharge means for receiving the paper to be discharged and discharging the paper toward a discharge port, storage means for looping the paper to be discharged and storing the looped paper before when the paper is discharged, and guide means for guiding a leading end of the paper introduced into the storage means to the discharge means, and for promoting the looping of the paper which is looped as the paper is introduced into the storage means.

Abstract translation: 纸张排出装置确保引导排出的纸张以顺利进行排纸操作。 当排出到排出口的纸被输送时，排纸装置确保纸张朝向排纸装置的引导。 设置在用于排纸的打印机的排纸部分中的排纸装置包括用于接收要排出的纸张并将纸张排出到排出口的排出装置，用于使要排出的纸张循环的存储装置，并将该纸张存放在 当纸张排出时，引导装置用于将引入存储装置的纸张的前端引导到排出装置，并且用于促进当纸张被引入存储装置时循环的纸张的循环。

公开(公告)号：US5564846A

公开(公告)日：1996-10-15

申请号：US494360

申请日：1995-06-23

Applicant: Akio Katsumata

Inventor： Akio Katsumata

IPC: B41J11/42 ,  B41J11/46 ,  B41J21/16 ,  B41J29/48 ,  B65H7/02 ,  B41J11/26

CPC classification number: B41J11/46

Abstract: The printer is provided with a detection data storage area section comprising sixteen storage areas for storing detection data from a transmission type sensor for every 1-step driving of a feed motor. When the difference between the last detection data and the detection data before steps is a value equal to or more than 0.7 V, the last detection data is set in a gap determination level storage area, is set in a gap flag area, and counting by a gap length counter is started. Thereafter, when the detection data from the transmission type sensor comes to be equal to or smaller than the value set in the gap determination level storage area is set in the gap flag area and the position in the half of the count value of the gap length counter is recognized as the gap center.

Abstract translation: 该打印机设置有检测数据存储区域部分，包括十六个存储区域，用于存储来自传送型传感器的检测数据，用于每进给电动机的每一步驱动。 当最后检测数据与步骤前的检测数据之间的差值为0.7V以上的值时，将最后检测数据设定在间隙判定级别存储区域中，设定在间隙标志区域，并且通过 间隙长度计数器开始。 此后，当来自发送型传感器的检测数据为等于或小于在间隙判定水平存储区域中设定的值时，将间隙标志区域设定为间隙长度的计数值的一半位置 计数器被认为是差距中心。

公开(公告)号：US5553954A

公开(公告)日：1996-09-10

申请号：US338131

申请日：1994-11-09

Applicant: Mitsuru Nakano

Inventor： Mitsuru Nakano

IPC: B26F3/00 ,  B41J11/48 ,  B41J11/70 ,  B41J11/26

CPC classification number: B41J11/70 ,  B26F3/002 ,  B41J11/48

Abstract: A printer in which an end surface of a paper cutter having a sharp blade can be utilized as a paper carrying path by shunting the continuous sheet from the blade. The paper cutter is disposed in the carrying path of the continuous sheet. The paper cutter has a blade extending in a direction transverse to a carrying direction of the continuous sheet at its distal end. A conducting protrusion is formed on a part of the blade of the paper cutter along an extending direction of the blade. An outer periphery of the conducting protrusion, which contacts with the continuous sheet, has a cross section of a substantially circular arc.

Abstract translation: 一种打印机，其中具有锋利的刀片的切纸机的端面可以通过从刀片中分流连续片材而被用作纸张传送路径。 切纸器设置在连续片材的传送路径中。 切纸器具有在其远端处沿着连续片材的输送方向横向延伸的方向延伸的刀片。 在刀片的刀片的一部分沿着刀片的延伸方向形成导电突起。 导电突起的与连续片接触的外周具有大致圆弧的横截面。

公开(公告)号：USRE35175E

公开(公告)日：1996-03-12

申请号：US278078

申请日：1994-07-20

Applicant: Koshiro Yamaguchi

Inventor： Koshiro Yamaguchi

IPC: B41J11/42 ,  B41J3/36 ,  B41J3/38 ,  B41J3/407 ,  B41J11/66 ,  B41J11/70 ,  B41J11/26

CPC classification number: B41J11/703 ,  B41J11/663 ,  B41J11/666 ,  B41J3/38 ,  B41J3/4075 ,  Y10T83/4463

Abstract: A tape printing device for printing characters on an elongated tape-like print medium and for cutting the print medium at a desired leading and trailing cutoff end positions. The device includes a tape feed mechanism for feeding an elongated tape-like print medium, printing means for printing the tape-like print medium, and tape cutting means positioned downstream of the printing means with respect to a tape feeding direction for cutting the tape-like print medium. The tape cutting means provides a predetermined tape cutoff execution position at which the tape-like print medium is subjected to cutting. The device is characterized by cutoff position data inputting means for inputting cutoff positions spaced from a leading end and trailing end printed position for obtaining an intended top and bottom marginal lengths, and tape feed controlling means for controlling the tape feed mechanism to feed the tape-like print medium based on the input cutoff position data so that the input cutoff position will reach the tape cutoff execution position.

Abstract translation: 一种胶带打印装置，用于在细长的带状打印介质上打印字符，并用于在期望的前置和后期截止端位置切割打印介质。 该装置包括用于馈送细长的带状打印介质的带馈送机构，用于打印带状打印介质的打印装置，以及相对于带馈送方向位于打印装置下游的带切割装置，用于切割带状打印介质， 像打印介质。 带切割装置提供预定的胶带切断执行位置，带式打印介质在该位置进行切割。 该装置的特征在于：切断位置数据输入装置，用于输入与前端和后端印刷位置间隔开的切断位置，以获得预期的顶部和底部边缘长度;以及带材输送控制装置，用于控制送带机构， 基于输入切断位置数据，使输入切断位置到达胶带切断执行位置。

公开(公告)号：US5395174A

公开(公告)日：1995-03-07

申请号：US229518

申请日：1994-04-19

Applicant: Ulf Koch ,  Peter Schneider

Inventor： Ulf Koch ,  Peter Schneider

IPC: B65C9/00 ,  B65C9/46 ,  B41J11/26 ,  B65C11/02

CPC classification number: B65C9/46 ,  B65C9/0006

Abstract: An apparatus for printing labels can have a printing area, a deflector area designed as a shaft or an edge located behind the printing area in the transport direction of the labels, around which deflector the carrier strip can be guided, and where the labels, on account of their stiffness, can be detached from the carrier strip, while the adhesive glue remains on the underside of the label. In addition, the printing apparatus can also have a supporting apparatus with a contact area near the output opening for the labels, against which supporting area the labels, output via the output opening, come into contact with their underside. The contact area of the support apparatus can preferably be formed by the exposed surfaces of balls mounted so that they can rotate in at least one retaining strip, so that during the label output, the labels preferably do not stick to the support apparatus, as such sticking would significantly interfere with the output of the labels.

Abstract translation: 用于打印标签的设备可以具有打印区域，设计为轴的偏转器区域或位于标签的传送方向上的打印区域后面的边缘，可以在其周围引导载体带的偏转器，并且其上的标签在 考虑到它们的刚性，可以从载体带分离，而粘合剂胶保留在标签的下侧。 此外，打印装置还可以具有在标签的输出开口附近具有接触区域的支撑装置，在该支撑区域，通过输出开口输出的标签与其下侧接触。 支撑装置的接触面积优选地可以由安装的球的暴露表面形成，使得它们可以在至少一个保持条中旋转，使得在标签输出期间，标签优选地不粘附到支撑装置，因此 粘贴会严重影响标签的输出。

公开(公告)号：US5316523A

公开(公告)日：1994-05-31

申请号：US766438

申请日：1991-09-25

Applicant: Gerard J. Verdonck

Inventor： Gerard J. Verdonck

IPC: B41J11/26 ,  B65H20/20 ,  B65H23/18 ,  B65H29/20 ,  F16H7/00 ,  F16H7/14

CPC classification number: B41J11/26 ,  F16H7/00 ,  Y10S474/90

Abstract: A device, such as a printer or plotter for driving media, has sprocket wheels with sprockets engaging sprocket holes at the edges of the media. The sprocket wheels are driven via a drive belt. In order to adjust the relative angular position of one of the sprocket wheels, rollers are mounted on an adjustment lever to separately engage two courses of the drive belt. Pivoting of the lever effects the adjustment of the lengths of the two courses of the belt. During an adjustment procedure, one sprocket wheel is held fixed, and the lever is pivoted to effect the angular displacement of the other sprocket wheel.

Abstract translation: 诸如用于驱动介质的打印机或绘图仪的装置具有链轮，链轮在介质的边缘处接合链轮孔。 链轮通过传动皮带驱动。 为了调整一个链轮的相对角度位置，滚子安装在调节杆上以分开接合传动带的两个档位。 杠杆的转动影响了皮带两个档次的长度调整。 在调整过程中，一个链轮被固定，杠杆枢转以实现另一个链轮的角位移。

公开(公告)号：US5002413A

公开(公告)日：1991-03-26

申请号：US414523

申请日：1989-09-29

Applicant: Sadao Unuma

Inventor： Sadao Unuma

IPC: B41J11/26 ,  B41J11/30 ,  B65H20/20

CPC classification number: B41J11/30

Abstract: A paper feed tractor comprising a main frame, a sub frame secured to the main frame with a major portion thereof and disposed in parallel to the main frame, and a belt driving unit supported for sliding movement between the main and sub frames. The main and sub frames have first openings formed in a coaxial relationship at locations adjacent one end portions thereof so as to loosely fit a drive shaft therein and second openings formed in a coaxial relationship at locations adjacent the other end portions thereof so as to support a support shaft for sliding movement and for fixation therein. The belt driving unit includes a belt driving sprocket wheel supported for rotation on a plate-formed belt receiving member, and an endless belt extends between the sprocket wheel and a belt guide formed on the belt receiving member. The belt receiving member of the belt driving unit has third and fourth openings formed at locations thereof opposing to the first and second openings for receiving the drive and support shafts loosely therein, respectively. A shaft hole which is formed in the belt driving sprocket wheel for engaging with the drive shaft is exposed to the third opening.

Abstract translation: 一种供纸拖拉机，包括主框架，与其主要部分固定在主框架上并且平行于主框架设置的副框架的副框架，以及支撑在主框架和副框架之间滑动运动的皮带驱动单元。 主框架和副框架具有在与其一个端部相邻的位置处以同轴关系形成的第一开口，以便将驱动轴松动地配合在其中，并且在与其另一端部相邻的位置处以同轴的关系形成第二开口，以支撑 支撑轴用于滑动运动并固定在其中。 皮带驱动单元包括：带盘驱动链轮，用于在板形皮带接收构件上旋转，环形带在链轮与形成在皮带接收部件上的皮带导向件之间延伸。 皮带驱动单元的皮带接收部件具有形成在与第一和第二开口相对的位置处的第三和第四开口，用于分别容纳驱动和支撑轴。 形成在用于与驱动轴接合的带驱动链轮中的轴孔暴露于第三开口。