Sheet transport system for a rotary printing press
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B41F-013/24
출원번호
US-0201726
(1998-11-30)
우선권정보
DE9621507 (1996-05-29)
발명자
/ 주소
Kruger Michael,DEX
Laubscher Hans-Jorg,DEX
출원인 / 주소
Heidelberger Druckmaschinen AG, DEX
대리인 / 주소
Lerner
인용정보
피인용 횟수 :
11인용 특허 :
6
초록▼
A sheet transport system for a rotary printing press, including a sheet transport device having a sheet holder, and a first and a second propulsive drive element for propulsively driving the sheet transport device guidingly in a first and a second guide rail, respectively, the second guide rail exte
A sheet transport system for a rotary printing press, including a sheet transport device having a sheet holder, and a first and a second propulsive drive element for propulsively driving the sheet transport device guidingly in a first and a second guide rail, respectively, the second guide rail extending substantially parallel to the first guide rail, the first and the second propulsive drive elements forming rotors of an electric linear drive, the first and the second guide rails having a plurality of drive stations disposed thereon and forming a stator of the linear drive, and a control device assigned to the drive stations for controlling and regulating movement of the first and the second propulsive drive elements, each of the first and second propulsive drive elements being a structure formed of magnetizable material, at least part of which is movable relative to another part thereof, and the drive stations being spaced from one another, at least in some sections of the sheet transport device, a distance which is at most equal to the length of the propulsive drive elements; and a propulsive drive device, a web infeed device and a transport gripper system.
대표청구항▼
[ We claim:] [1.]1. A sheet transport system for a rotary printing press, including a sheet transport device having a sheet holder, and a first and a second propulsive drive element for propulsively driving the sheet transport device guidingly in a first and a second guide rail, respectively, the se
[ We claim:] [1.]1. A sheet transport system for a rotary printing press, including a sheet transport device having a sheet holder, and a first and a second propulsive drive element for propulsively driving the sheet transport device guidingly in a first and a second guide rail, respectively, the second guide rail extending substantially parallel to the first guide rail, the first and the second propulsive drive elements forming rotors of an electric linear drive, the first and the second guide rails having a plurality of drive stations disposed thereon and forming a stator of the linear drive, and a control device assigned to the drive stations for controlling and regulating movement of the first and the second propulsive drive elements, each of the first and second propulsive drive elements comprising a structure formed of magnetizable material, at least part of which is movable relative to another part thereof, and the drive stations being spaced from one another, at least in some sections of the sheet transport device, a distance which is at most equal to the length of the propulsive drive elements.
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이 특허에 인용된 특허 (6)
Ichikawa Yoshiaki (Chula Vista CA), Brushless linear actuator with sensor-activated coils.
Ohkoda Keiji (Yokohama JPX) Kudo Tomohiro (Yokohama JPX) Shimizu Satoshi (Yokohama JPX) Kawasaki Keiichi (Tokyo JPX), Sheet conveying unit and system using the same.
Diews,Michael; Frank,Hendrik; Matern,Alexander; Schaeffer,Thomas; Wadlinger,Ralf; Waldherr,Rolf; Schleweis,Ivonne, Apparatus for transporting a printing material sheet.
Nöll, Matthias, Method for separating at least two bridges of a segmented transport system for printing materials, apparatus for implementing the method and machine for processing printing materials.
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