JPS56101854A - Coupling structure for drum gear in printer - Google Patents

Coupling structure for drum gear in printer

Info

Publication number
JPS56101854A
JPS56101854A JP395180A JP395180A JPS56101854A JP S56101854 A JPS56101854 A JP S56101854A JP 395180 A JP395180 A JP 395180A JP 395180 A JP395180 A JP 395180A JP S56101854 A JPS56101854 A JP S56101854A
Authority
JP
Japan
Prior art keywords
drum gear
taper
ring
taper ring
shaft
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
JP395180A
Other languages
Japanese (ja)
Inventor
Hideaki Toyoda
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.)
Komori Corp
Original Assignee
Komori 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 Komori Corp filed Critical Komori Corp
Priority to JP395180A priority Critical patent/JPS56101854A/en
Priority to GB8100198A priority patent/GB2069660B/en
Publication of JPS56101854A publication Critical patent/JPS56101854A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
    • F16D1/09—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces
    • F16D1/093—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces using one or more elastic segmented conical rings forming at least one of the conical surfaces, the rings being expanded or contracted to effect clamping
    • F16D1/094—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces using one or more elastic segmented conical rings forming at least one of the conical surfaces, the rings being expanded or contracted to effect clamping using one or more pairs of elastic or segmented rings with mutually mating conical surfaces, one of the mating rings being contracted and the other being expanded

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Presses (AREA)
  • Gears, Cams (AREA)

Abstract

PURPOSE: To enable reliable coupling of a drum gear with a shaft, by a method wherein a pair of taper rings are located between the drum gear and the shaft, and said taper rings are tightened.
CONSTITUTION: A pair of taper rings 23 and 24 are positioned in a spot facing part of a drum gear 4 between a shaft end 2a and the drum gear. One taper ring 23 mates the drum gear 4, and the other taper ring 24 slidably matches the shaft end 2a. The taper ring 24 is pressed against the end surface of a press ring 21 sliding through screwing-in of a fastening bolt 22, and as a result, it slides outward. The taper ring is coupled to the shaft end 2a resulting from a slight deformation due to contraction through the action of tapered surface of the taper ring 24, and the other taper ring 23 is connected to the drum gear 4 resulting from a slight deformation due to expansion.
COPYRIGHT: (C)1981,JPO&Japio
JP395180A 1980-01-17 1980-01-17 Coupling structure for drum gear in printer Pending JPS56101854A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP395180A JPS56101854A (en) 1980-01-17 1980-01-17 Coupling structure for drum gear in printer
GB8100198A GB2069660B (en) 1980-01-17 1981-01-06 Device for securing a cylinder drive gear to a shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP395180A JPS56101854A (en) 1980-01-17 1980-01-17 Coupling structure for drum gear in printer

Publications (1)

Publication Number Publication Date
JPS56101854A true JPS56101854A (en) 1981-08-14

Family

ID=11571410

Family Applications (1)

Application Number Title Priority Date Filing Date
JP395180A Pending JPS56101854A (en) 1980-01-17 1980-01-17 Coupling structure for drum gear in printer

Country Status (2)

Country Link
JP (1) JPS56101854A (en)
GB (1) GB2069660B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0458339U (en) * 1990-09-27 1992-05-19
JPH04226758A (en) * 1990-08-14 1992-08-17 Man Roland Druckmas Ag Gear for driving cylinder of offset printing machine

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4470325A (en) * 1982-08-19 1984-09-11 Baranaev Mikhail I Gear drive of forging machine
JPS60228918A (en) * 1984-04-26 1985-11-14 Fanuc Ltd Magnetic sensor
US6599052B1 (en) * 1999-09-30 2003-07-29 Reliance Electric Technologies, Llc Hub and shaft coupling system
US7103957B2 (en) * 2003-11-04 2006-09-12 General Motors Corporation Expendable torque converter alignment ring and assembly method
DE102005021217A1 (en) * 2005-05-07 2006-11-16 Koenig & Bauer Ag Method and for reproducibly setting the spatial angular position of at least one cylinder of a printing press, apparatus for performing the method and a printing unit
DE102009001406B4 (en) * 2009-03-09 2012-08-16 Koenig & Bauer Aktiengesellschaft Device for fixing a concentric part on a journal of a cylinder of a printing machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04226758A (en) * 1990-08-14 1992-08-17 Man Roland Druckmas Ag Gear for driving cylinder of offset printing machine
JPH0458339U (en) * 1990-09-27 1992-05-19

Also Published As

Publication number Publication date
GB2069660B (en) 1983-03-23
GB2069660A (en) 1981-08-26

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