JPS642953A - Drive controller for sheet feeding roller - Google Patents

Drive controller for sheet feeding roller

Info

Publication number
JPS642953A
JPS642953A JP15377987A JP15377987A JPS642953A JP S642953 A JPS642953 A JP S642953A JP 15377987 A JP15377987 A JP 15377987A JP 15377987 A JP15377987 A JP 15377987A JP S642953 A JPS642953 A JP S642953A
Authority
JP
Japan
Prior art keywords
output side
rotary
drive unit
rotation
index drive
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
Application number
JP15377987A
Other languages
Japanese (ja)
Other versions
JPH012953A (en
Inventor
Junichi Suzuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tokin Corp
Original Assignee
Tokin Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tokin Corp filed Critical Tokin Corp
Priority to JP15377987A priority Critical patent/JPS642953A/en
Publication of JPH012953A publication Critical patent/JPH012953A/en
Publication of JPS642953A publication Critical patent/JPS642953A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To achieve smooth acceleration and deceleration by varying rotation at output side mechanically by means of an index drive unit which can form a cycloidal curve and a sinusoidal curve.
CONSTITUTION: An index drive unit 20 has an input side rotated by a motor 19 with a constant speed and an output side rotatable with rotation variable with time where the rotary angle at the output side can be varied according to a function of time. Rotary shaft of a rotary encoder 21 is coupled directly with a rotary shaft at the output side of the index drive unit 20, and a number of pulses corresponding to the rotary angle of the output shaft are produced. The rotary encoder 21, outputs pulses of such number as corresponding to an output voltage at some phase. A pulse driver 23 drives a pulse motor 24 coupled directly with a roller 25 for carrying a sheet 26, and the sheet is carried through rotation of the pulse motor.
COPYRIGHT: (C)1989,JPO&Japio
JP15377987A 1987-06-19 1987-06-19 Drive controller for sheet feeding roller Pending JPS642953A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15377987A JPS642953A (en) 1987-06-19 1987-06-19 Drive controller for sheet feeding roller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15377987A JPS642953A (en) 1987-06-19 1987-06-19 Drive controller for sheet feeding roller

Publications (2)

Publication Number Publication Date
JPH012953A JPH012953A (en) 1989-01-06
JPS642953A true JPS642953A (en) 1989-01-06

Family

ID=15569954

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15377987A Pending JPS642953A (en) 1987-06-19 1987-06-19 Drive controller for sheet feeding roller

Country Status (1)

Country Link
JP (1) JPS642953A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995012540A1 (en) * 1993-11-02 1995-05-11 Gruner + Jahr Ag & Co. Device for conveying flat floppy products
US5735329A (en) * 1995-06-06 1998-04-07 Hunter Douglas Inc. Connector for pull cords

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995012540A1 (en) * 1993-11-02 1995-05-11 Gruner + Jahr Ag & Co. Device for conveying flat floppy products
US5735329A (en) * 1995-06-06 1998-04-07 Hunter Douglas Inc. Connector for pull cords

Similar Documents

Publication Publication Date Title
JPS54142483A (en) X y transfering mechanism
EP0208788A4 (en) Speed control system for servo motors.
ES8603045A1 (en) Mechanical speed reducer.
JPS642953A (en) Drive controller for sheet feeding roller
JPS5220212A (en) Phase control system for d-c motor
SE7501840L (en)
JPS545165A (en) Friction-type stepless change gear
CA989936A (en) Brushless variable speed drive for a.c. synchronous motor
JPS6487137A (en) High-precise rotation dividing device
JPS5743049A (en) Transfer driving unit
JPS55126154A (en) Variable decelerator
JPS5540334A (en) Gear change device
JPS5785546A (en) Both-side shaft motor
JPS5727646A (en) Transfer device
JPS5438508A (en) Motor device
JPS5653589A (en) Main shaft home position stop control circuit
JPS645385A (en) Driving controller
JPS554755A (en) Winding driving device
SU568555A1 (en) Actuating mechanism of pess
JPS553912A (en) Printer
JPS5280417A (en) Method to control pulse motor driving
JPS56140271A (en) Radar device
JPS53126109A (en) Motor
JPS57134067A (en) Accelerating worm gear
JPS6487377A (en) Method for driving paper feed stepping motor