JPS6270174A - Sheet folder with lap quantity regulator of folded sheets - Google Patents
Sheet folder with lap quantity regulator of folded sheetsInfo
- Publication number
- JPS6270174A JPS6270174A JP20813985A JP20813985A JPS6270174A JP S6270174 A JPS6270174 A JP S6270174A JP 20813985 A JP20813985 A JP 20813985A JP 20813985 A JP20813985 A JP 20813985A JP S6270174 A JPS6270174 A JP S6270174A
- Authority
- JP
- Japan
- Prior art keywords
- folding
- helical gear
- cylinder
- needle
- blade
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
Description
【発明の詳細な説明】
〈産業上の利用分野〉
この発明は、新聞輪転印刷機、書籍輪転印刷機などにお
けろ紙折機であって折り丁ラップ量を調整する装置を備
えた紙折機に関するものである。[Detailed Description of the Invention] <Industrial Application Field> The present invention relates to a filter paper folding machine used in a newspaper rotary printing press, a book rotary printing press, etc., which is equipped with a device for adjusting the amount of signature wrap. It is related to.
〈従来技術とその問題点〉
この種の紙折機は、第７図に示すように、出没自在の針
１と折り刃２が周方向に間隔をおいて交互に配置された
折り胴３と、切断刃４を有する据膳５と、折り刃受け６
を有するくわえ胴７を備え、針１で紙端部を引っかけて
折り胴３の回りを回転させるとともに切断刃４により切
断し、切断された紙を折り刃２により、くわえ胴７の折
り刃受けるへ折り込むように構成されている。<Prior art and its problems> This type of paper folding machine, as shown in FIG. , a stand 5 having a cutting blade 4, and a folding blade receiver 6
The end of the paper is hooked with the needle 1, rotated around the folding cylinder 3, and cut with the cutting blade 4, and the cut paper is received by the folding blade 2 of the gripping cylinder 7. It is configured to be folded into the
このような紙折機から排紙された折り丁８は、第８図に
示すように、針穴のためのラップ部分８Ａがあり、この
ラップ部分８Ａを裁断して取除いている。As shown in FIG. 8, the folded sheet 8 discharged from such a paper folding machine has a wrap portion 8A for a needle hole, and this wrap portion 8A is cut and removed.
したがって、このラップ量が少ない程、紙の無駄が少な
くなり、ラップ量を正確に調整することが必要になって
くる。Therefore, the smaller the wrap amount, the less paper is wasted, and it becomes necessary to accurately adjust the wrap amount.
このラップ量を調整するためには、折り刃２の位置を変
えて針１との距離を変えればよく、従来においては、第
９図に示すように、折り刃２と支持バー９との間にシム
１０を重ねて配置することにより位置調整を行なってい
た。In order to adjust the amount of overlap, it is sufficient to change the position of the folding blade 2 to change the distance from the needle 1. Conventionally, as shown in FIG. The position was adjusted by placing shims 10 on top of each other.
しかしながら、このような従来の方法の場合、機械を止
めて調整作業を行なわなけれはならすさらにジョーＪの
位置調整も必要となり、作業が面倒であるとともに多大
な作業時間を必要としていた。However, in the case of such a conventional method, it is necessary to stop the machine and perform the adjustment work, and it is also necessary to adjust the position of the jaw J, which is troublesome and requires a large amount of work time.
この発明は、このような事情に鑑みて提案されたもので
、その目的は、機械を止めることなく、短時間で容易に
折り丁ラップ量を調整し得る紙折機を提供することにあ
る。The present invention has been proposed in view of the above circumstances, and its purpose is to provide a paper folding machine that can easily adjust the fold amount of signatures in a short time without stopping the machine.
〈問題点を解決するための手段〉
この発明に係る紙折機は、
針が設けられるセグメントと折り刃が設けられるセグメ
ントとを別体とするとともに、これら針セグメント群と
折り刃セグメント群とが折り胴周方向に相互に移動でき
るようになし、針セグメント群の支持体軸部に、部用側
歯車に接続される針側折り胴はすば歯車を設け、折り刃
セグメント群の支持体軸部に、くわえ組歯車に接続され
る折り刃側折り胴はすば歯車を設け、これら折り胴はす
ば歯車を折り丁ラップ量調整装置により接続して構成さ
れ、
この折り丁ラップ量調整装置は針側折り胴はすば歯車お
よび折り刃側折り胴はすば歯車にそれぞれ噛合され、軸
方向に相対移動可能でかつ一体的に回転し得る針側はす
ば歯車および折り刃側はすげ歯車と、
これらはすば歯車のいずれか一方を軸方向へ移動させる
駆動機構からなり次のように作動する。<Means for Solving the Problems> The paper folding machine according to the present invention has the following features: The segment in which the needles are provided and the segment in which the folding blades are provided are separated, and the needle segment group and the folding blade segment group are separated. A needle-side folding body helical gear is provided on the support shaft of the needle segment group so as to be movable relative to each other in the circumferential direction of the folding body. A folding cylinder helical gear on the folding blade side is connected to the gripping gear, and these folding cylinder helical gears are connected to a signature wrap amount adjusting device. The needle side helical gear and the folding blade side helical gear are meshed with the needle side folding cylinder helical gear and the folding blade side folding cylinder helical gear, respectively, and are movable relative to each other in the axial direction and can rotate integrally. It consists of gears and a drive mechanism that moves one of the helical gears in the axial direction, and operates as follows.
（＋） 通常は、据膳からの回転駆動力をくわえ胴に
伝達しつつ、針セグメント群と折り刃セグメント群とを
一体的に回転させる。(+) Normally, the needle segment group and the folding blade segment group are rotated integrally while transmitting the rotational driving force from the setting to the gripper barrel.
（１１） ラップ量調整に際しては、駆動機構により
はすげ歯車の一方を軸方向へ移動させ、傾斜したはすば
の軸方向移動による回転方向作用力により、折り刃側折
り胴はすば歯車を、針側折り胴はすば歯車に対してずら
すように回転させ、これにより折り刃セグメント群を針
セグメント群に対して移動させ、ラップ量を調整する。(11) When adjusting the amount of wrap, the drive mechanism moves one of the helical gears in the axial direction, and the helical gear on the folding blade side is moved by the force acting in the rotational direction due to the axial movement of the inclined helical gear. , the needle-side folding cylinder is rotated so as to be shifted relative to the helical gear, thereby moving the folding blade segment group relative to the needle segment group and adjusting the amount of wrap.
（ｉｉｌ） さらに、くわえ胴を折り刃セグメント群
に対応して移動するから、折り刃がくわえ胴の折り刃受
けの中央に位置させることができる。(iii) Furthermore, since the gripper cylinder is moved in correspondence with the group of folding blade segments, the folding blade can be positioned at the center of the folding blade receiver of the gripper cylinder.
〈実施例〉
以下、この発明を図示する一実施例に基づいて説明する
。<Example> The present invention will be described below based on an illustrative example.
第１図、第２図に示すように、折り胴乙には針１および
折り刃２がそれぞれ交互に３つづつ等間隔をおいて配設
され、針１が設けられるセグメント１１Ａと、折り刃が
設けられるセグメント＋ＩＢとが別体とされ、これら針
セグメント１１Ａ群が支持側板１２Ａを介して回転軸１
３Ａに固定され、折り刃セグメン）１１Ｂ群が支持側板
１２Ｂに固定されている。支持側板１２Ｂは回転軸１３
Ａに回転自在に取付けられており、セグメント群１１Ａ
、１１Ｂが折り胴方向に相互に移動できるようになって
いる。As shown in FIGS. 1 and 2, three needles 1 and three folding blades 2 are arranged alternately at equal intervals on the folding body B, and a segment 11A on which the needles 1 are provided and a segment 11A with the folding blades The segment +IB in which the
3A, and the folding blade segment) 11B group is fixed to the support side plate 12B. The support side plate 12B is the rotating shaft 13
A is rotatably attached to segment group 11A.
, 11B can move relative to each other in the direction of the folding drum.
回転軸１３Ａの端部には需用側はすば歯車１４に接続さ
れる針側折り欄はすば歯車１５Ａ１支持側板１２Ｂの軸
部１１１３には、くわえ胴はすば歯車１６に接続される
折り刃側折り胴はすば歯車１５Ｂか設けられ、これら折
り胴はすば歯車１５Ａ、１５Ｂ が折り丁ラップ量調
整装置１７により接続されている。The end of the rotating shaft 13A is connected to the demand side helical gear 14. The needle side folding field helical gear 15A is connected to the gripper body helical gear 16 at the shaft portion 1113 of the support side plate 12B. A folding cylinder side folding cylinder helical gear 15B is provided, and these folding cylinder helical gears 15A and 15B are connected by a signature wrap amount adjusting device 17.
この調整装置１７は第１図、第６図に示すように折り胴
はすば歯車ｊ５Ａ、１５Ｂにそれぞれ噛合された針側は
すば歯車１８Ａ１折り刃側はすば歯ｐ、１８Ｂと、針側
はすば歯車ｊ８Ａを軸方向へ移動させる駆動機構１９か
らなる。As shown in FIGS. 1 and 6, this adjustment device 17 consists of needle side helical gears 18A1, folding blade side helical gears p and 18B meshed with folding cylinder helical gears j5A and 15B, respectively, and needle It consists of a drive mechanism 19 that moves a side helical gear j8A in the axial direction.
第６図に示すように、はすば歯車１８Ｂは側板２０に固
定されためねじ部材２１に軸受２２゜２３を介して回転
自在に支持され、はすば歯車１８Ａは、はずば歯車１８
Ｂの軸部に設けられたキー２４により軸方向に移動自在
かつはすば歯車１８Ｂ吉一体的に回転し得る。As shown in FIG. 6, the helical gear 18B is fixed to the side plate 20 and rotatably supported by the internal threaded member 21 via bearings 22 and 23, and the helical gear 18A is fixed to the side plate 20.
The helical gear 18B can be freely moved in the axial direction by a key 24 provided on the shaft portion of the helical gear 18B, and can rotate integrally with the helical gear 18B.
、駆動機構１９は、先端に雄ねじ２７Ａを有しはすば歯
車ｊ８Ａの支持体２５に軸受２６を介して回転自在に固
定されたスピンドル２７と、これを回転させるハンドル
２８からなり、スピンドル２７の回転により雄ねじ２７
Ａを進退させてはすば歯車＋８Ａを軸方向に移動させる
。The drive mechanism 19 consists of a spindle 27 having a male thread 27A at the tip and rotatably fixed to a support 25 of a helical gear j8A via a bearing 26, and a handle 28 for rotating the spindle 27. Male thread 27 by rotation
Move A forward and backward to move helical gear +8A in the axial direction.
なお、この実施例でははずば歯車ｊ ８ Ａの方を移動
させるようにしたが、逆にはすは歯車ｔ ８ Ｂの方を
移動させるように構成するこ吉もできる。In this embodiment, the helical gear j 8 A is moved, but it is also possible to configure the helical gear t 8 B to be moved.
次に、第２図に示すように、針１は作動軸２９にアーム
６ｏを介して切断刃受ゴｊ１６１の近傍に配置され、ス
プリング３２の付勢力およびカム３５ｊ４とカムフォロ
ア３５により出没するようにされている。Next, as shown in FIG. 2, the needle 1 is placed near the cutting blade holder j161 on the operating shaft 29 via the arm 6o, and is moved in and out by the biasing force of the spring 32, the cam 35j4, and the cam follower 35. has been done.
折り刃２も支持バー９に取付けられ、スプリング３６の
付勢力およびカムｓ７．３８ａカムフォロア６９により
出没するようにされている。The folding blade 2 is also attached to the support bar 9, and is made to protrude and retract by the biasing force of a spring 36 and a cam follower 69.
第６図に示すような、二つのくわえ胴７を用いて二方向
に折り丁８を同時に排出する紙折機において、次のよう
に作動する。A paper folding machine, as shown in FIG. 6, which simultaneously ejects signatures 8 in two directions using two gripper cylinders 7 operates as follows.
（１）駆動源歯車４ｏからの駆動力は鉱層はずば歯車１
４を介して折り胴はすば歯車１５Ａへ伝達され、ラップ
量調整装置１７により針セグメント１１Ａ群と折り刃セ
フメン１． ｊ ｉ Ｂ群みが一体的に回転し、さらに
、折り胴はすば歯車１５Ｂによりくわえ胴はすば歯車１
６が同期して回転する。(1) The driving force from the drive source gear 4o is the helical gear 1
4 to the folding cylinder helical gear 15A, and the lap amount adjusting device 17 causes the needle segments 11A group and the folding blade safety men 1. j i The group B rotates integrally, and furthermore, the folding cylinder helical gear 15B rotates the gripping cylinder helical gear 1.
6 rotates in synchronization.
（１１） ここで、支持側板ｊ２Ａと１２Ｂとの間に
は、第１図に示すように外部から供給される圧空により
作動するクラッチ４１が設けられ、これによりセグメン
ト１１Ａ、１１Ｂが一体化している。(11) Here, as shown in FIG. 1, a clutch 41 operated by compressed air supplied from the outside is provided between the support side plates j2A and 12B, thereby integrating the segments 11A and 11B. .
１ｉｉ） 折り丁のラップ量調整に際しては、先づ、
第６図、第４図におけるスピンドル２７を固定している
クランプ片４２の締具４３を緩める。1ii) When adjusting the wrap amount of signatures, first,
Loosen the fastener 43 of the clamp piece 42 that fixes the spindle 27 in FIGS. 6 and 4.
ＧＶ） ホールレバー４４を回転させてクランプ片４
２を回転させると、クランプ片４２の凹部にセンサ４５
の圧力ピン４６が入る。GV) Rotate the hole lever 44 to remove the clamp piece 4.
When the sensor 45 is rotated, the sensor 45 is inserted into the recess of the clamp piece 42.
A pressure pin 46 is inserted.
（ｖ） これにより第１図に示すようにクラッチ４１
のピストンへの圧空の供給が停止され、クラッチ４１が
切れ、調整可能な状態となる。(v) As a result, the clutch 41 as shown in FIG.
The supply of compressed air to the piston is stopped, the clutch 41 is disengaged, and adjustment is possible.
（ｖｉ） 、駆動機構１９のハンドル２８を回すこと
によりはすは歯車１８Ａを軸方向に移動させる。(vi) By turning the handle 28 of the drive mechanism 19, the helical gear 18A is moved in the axial direction.
軸方向移動量に比例して回転し、折り胴はすば歯車１５
Ｂが折り胴はすば歯車ｔ ５ Ａに対してずれるように
回転する。The folding cylinder helical gear 15 rotates in proportion to the amount of axial movement.
The folding cylinder B rotates so as to be deviated from the helical gear t 5 A.
これにより折れ刃セグメント１１８群が針セグメント１
１Ａ群に対して移動し、ラップ量が調整される。This causes the broken blade segment 118 group to become the needle segment 1.
It moves relative to group 1A, and the amount of wrap is adjusted.
第５図に示すように、オーバーラツプ量およびアンダー
ラップ量を表示板４７で知ることができる。As shown in FIG. 5, the amount of overlap and the amount of underlap can be known on a display board 47.
υ１１） さらに、くわえ胴７も折り刃セグメント１
１８群に対応して移動するから、折り刃２はくわえ胴の
折り刃受けの中央に位置し、所望のラップ量が得られる
。υ11) Furthermore, the gripper cylinder 7 also has folding blade segment 1.
Since the folding blade 2 moves in accordance with the 18 groups, the folding blade 2 is located at the center of the folding blade receiver of the gripper cylinder, and the desired amount of wrap can be obtained.
（ｖＨｉ） 調整が終ったらクランプ片４２を回転さ
せて元に戻せば、センサ４５により圧空が供給され、ク
ラッチ４１が入る。さらに、スピンドル２７を締具４６
により固定する。(vHi) When the adjustment is completed, the clamp piece 42 is rotated and returned to its original position, and compressed air is supplied by the sensor 45, and the clutch 41 is engaged. Furthermore, the spindle 27 is
Fix it by.
ぐ発明の効果〉
前述のとおりこの発明によれば、針セグメント群と折り
刃セグメント群を別体とし、ラップ量調整装置のはすば
歯車を軸方向に移動させ、傾斜したはすばの回転方向作
用力により折り刃セグメント群を針セグメント群に対し
てずらすように回曵させるようにしたため、機械を止め
ることなく、短時間で容易に折り丁ラップ量を調整する
ことができる。Effects of the Invention As described above, according to the present invention, the needle segment group and the folding blade segment group are separated, the helical gear of the lap amount adjustment device is moved in the axial direction, and the rotation of the inclined helical Since the folding blade segment group is rotated so as to be shifted with respect to the needle segment group by the directional force, the amount of signature wrap can be easily adjusted in a short time without stopping the machine.
第１図、第２図はこの発明に係る紙折機の折り胴を示す
縦断面図、横断面図、第３図、第４図はこの発明に係る
ラップ量調整装置を示す縦断面図、正面図、第５図はそ
のラップ量表示板を示す正面図、第６図は紙折機の胴お
よび歯車の構成を示す概略図、第７図は従来の紙折機を
示す概略図、第８図（Ａ）、ＣＢ）は折り丁を示す斜視
図、側面図、第９図は従来のラップ量調整機構を示す断
面図である。
１・・針、２・・折り刃、３・・折り胴、４、・切断刃
、５・・需用、６・・折り刃受け、７・・くわえ胴、８
・・折り丁、８Ａ・・ラップ部分、９・・支持バー、１
ｏ・・シム、＋１Ａ・・針セグメント、１１Ｂ・・折り
刃セクメント、１２Ａ、１２Ｂ ・・支持側板、１３
Ａ・・回転軸、１３Ｂ・・軸部、１４．１５Ａ、１５Ｂ
、＋ ６ ・・はすば軸、１７・・ラップ量調整装置
、１８Ａ、１８Ｂ・・はすば歯車、１９・・駆動機構、
２ｏ・・側板、２１・・めねじ部材、２２．２３・・軸
受、２４・・キー、２５・・支持体、２６−・軸受、２
７・・スピンドル、２７Ａ・・雄ねじ、２８・・ハンド
ル、２９・・作動軸、３ｏ・・アーム、３１・・切断刃
受ゴム、５２・・スプリング、３３．３４・・カム、３
５・・カムフォロア、３６・・スプリング、３７．３８
・・カム、３９・・カムフォロア、４ｏ・・駆動源歯車
、４１吻・クラッチ、４２拳・クランプ片、４３−・締
具、４４・・ボールレバー、４５・・センサ、４６・・
圧力ピン、４７・・表示板
第２図
＋１１５
第４図1 and 2 are longitudinal cross-sectional views and cross-sectional views showing the folding drum of the paper folding machine according to the present invention, and FIGS. 3 and 4 are longitudinal cross-sectional views showing the wrap amount adjusting device according to the present invention. 5 is a front view showing the wrap amount display board, FIG. 6 is a schematic diagram showing the configuration of the body and gears of the paper folding machine, and FIG. 7 is a schematic diagram showing the conventional paper folding machine. 8(A) and CB) are a perspective view and a side view showing a signature, and FIG. 9 is a sectional view showing a conventional wrap amount adjustment mechanism. 1. Needle, 2. Folding blade, 3. Folding body, 4. Cutting blade, 5. Demand, 6. Folding blade receiver, 7. Grip body, 8
・・Signature, 8A・・Wrap part, 9・・Support bar, 1
o...Shim, +1A...Needle segment, 11B...Folding blade segment, 12A, 12B...Support side plate, 13
A... Rotating shaft, 13B... Shaft part, 14.15A, 15B
, + 6... Helical shaft, 17... Wrap amount adjustment device, 18A, 18B... Helical gear, 19... Drive mechanism,
2o...Side plate, 21...Female thread member, 22.23...Bearing, 24...Key, 25...Support, 26-...Bearing, 2
7...Spindle, 27A...Male thread, 28...Handle, 29...Operating shaft, 3o...Arm, 31...Cutting blade holder rubber, 52...Spring, 33.34...Cam, 3
5. Cam follower, 36. Spring, 37.38
・・Cam, 39・・Cam follower, 4o・・Drive source gear, 41・・Clutch, 42・・Fist・Clamp piece, 43・・Fastener, 44・・・Ball lever, 45・・・・Sensor, 46・・
Pressure pin, 47...Display plate Fig. 2 +115 Fig. 4
Claims (1)
互に配置された折り胴と、切断刃を有する鋸胴と、折り
刃受けを有するくわえ胴を備え、折り胴の針で紙端部を
引つかけて折り胴の回りを回転させるとともに切断刃に
より切断し、切断された紙を折り胴の折り刃によりくわ
え胴の折り刃受けへ折り込むように構成した紙折機であ
つて、 針が設けられるセグメントと折り刃が設け られるセグメントとを別体とするとともに、これら針セ
グメント群と折り刃セグメント群とが折り胴周方向に相
互に移動できるようになし、針セグメント群の支持体軸
部に、鋸胴側歯車に接続される針側折り胴はすば歯車を
設け、折り刃セグメント群の支持体軸部に、くわえ胴歯
車に接続される折り刃側折り胴はすば歯車を設け、これ
ら折り胴はすば歯車を折り丁ラップ量調整装置により接
続して構成され、 この折り丁ラップ量調整装置は、針側折り 胴はすば歯車および折り刃側折り胴はすば歯車にそれぞ
れ噛合され、軸方向に相対移動可能でかつ一体的に回転
し得る針側はすば歯車および折り刃側はすば歯車と、 これらはすば歯車のいずれか一方を軸方向 へ移動させる駆動機構を有することを特徴とする折り丁
ラップ量調整装置付紙折機。(1) Equipped with a folding cylinder in which retractable needles and folding blades are arranged alternately at intervals in the circumferential direction, a saw cylinder having a cutting blade, and a gripper cylinder having a folding blade receiver, the needles of the folding cylinder are This paper folding machine is configured so that the end of the paper is pulled and rotated around the folding cylinder, the paper is cut by a cutting blade, and the cut paper is held by the folding blade of the folding cylinder and folded into the folding blade receiver of the cylinder. The segment provided with the needle and the segment provided with the folding blade are separated, and the needle segment group and the folding blade segment group are made mutually movable in the circumferential direction of the folding body. A needle side folding cylinder helical gear connected to the saw cylinder side gear is provided on the support shaft, and a folding blade side folding cylinder helical gear connected to the gripper cylinder gear is provided on the support shaft of the folding blade segment group. A helical gear is provided, and these folding cylinder helical gears are connected by a signature wrap amount adjusting device. A needle-side helical gear and a folding-blade side helical gear are meshed with the helical gear and are movable relative to each other in the axial direction and can rotate integrally. 1. A paper folding machine with a signature wrap amount adjusting device, characterized in that it has a drive mechanism for moving the folding folding machine to the folding machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20813985A JPS6270174A (en) | 1985-09-20 | 1985-09-20 | Sheet folder with lap quantity regulator of folded sheets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20813985A JPS6270174A (en) | 1985-09-20 | 1985-09-20 | Sheet folder with lap quantity regulator of folded sheets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6270174A true JPS6270174A (en) | 1987-03-31 |
Family
ID=16551280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20813985A Pending JPS6270174A (en) | 1985-09-20 | 1985-09-20 | Sheet folder with lap quantity regulator of folded sheets |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6270174A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0257876U (en) * | 1988-10-19 | 1990-04-25 | ||
| JPH0344168U (en) * | 1989-09-05 | 1991-04-24 | ||
| JPH07179266A (en) * | 1993-06-03 | 1995-07-18 | Rockwell Internatl Corp | Paper-folding assembly |
| JPH07267488A (en) * | 1994-02-15 | 1995-10-17 | Man Roland Druckmas Ag | Adjusting device for gripping mechanism of gripping cylinder |
| EP1208975A2 (en) * | 2000-11-17 | 2002-05-29 | Heidelberger Druckmaschinen Aktiengesellschaft | Method and device for determining the overlap of a signature |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5020715B1 (en) * | 1968-11-04 | 1975-07-17 | ||
| JPS6186368A (en) * | 1984-10-02 | 1986-05-01 | Ikegai Gosu Kk | Folding device in printing machine |
-
1985
- 1985-09-20 JP JP20813985A patent/JPS6270174A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5020715B1 (en) * | 1968-11-04 | 1975-07-17 | ||
| JPS6186368A (en) * | 1984-10-02 | 1986-05-01 | Ikegai Gosu Kk | Folding device in printing machine |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0257876U (en) * | 1988-10-19 | 1990-04-25 | ||
| JPH0344168U (en) * | 1989-09-05 | 1991-04-24 | ||
| JPH07179266A (en) * | 1993-06-03 | 1995-07-18 | Rockwell Internatl Corp | Paper-folding assembly |
| JPH07267488A (en) * | 1994-02-15 | 1995-10-17 | Man Roland Druckmas Ag | Adjusting device for gripping mechanism of gripping cylinder |
| US5637072A (en) * | 1994-02-15 | 1997-06-10 | Man Roland Druckmaschinen Ag | Apparatus for adjusting of the folding jaws of a folding jaw cylinder |
| EP1208975A2 (en) * | 2000-11-17 | 2002-05-29 | Heidelberger Druckmaschinen Aktiengesellschaft | Method and device for determining the overlap of a signature |
| US6606944B1 (en) | 2000-11-17 | 2003-08-19 | Heidelberger Druckmaschinen Ag | Device and method for determining a signature lap |
| EP1208975A3 (en) * | 2000-11-17 | 2003-12-17 | Heidelberger Druckmaschinen Aktiengesellschaft | Method and device for determining the overlap of a signature |
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