EP0204114A3 - Protection device for printing machines - Google Patents

Protection device for printing machines Download PDF

Info

Publication number
EP0204114A3
EP0204114A3 EP86105225A EP86105225A EP0204114A3 EP 0204114 A3 EP0204114 A3 EP 0204114A3 EP 86105225 A EP86105225 A EP 86105225A EP 86105225 A EP86105225 A EP 86105225A EP 0204114 A3 EP0204114 A3 EP 0204114A3
Authority
EP
European Patent Office
Prior art keywords
protection device
printing machines
pawl
cover
disengages
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.)
Granted
Application number
EP86105225A
Other languages
German (de)
Other versions
EP0204114B1 (en
EP0204114A2 (en
Inventor
Janko Despot
Ulrich Krober
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.)
Manroland AG
Original Assignee
MAN Roland Druckmaschinen AG
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 MAN Roland Druckmaschinen AG filed Critical MAN Roland Druckmaschinen AG
Priority to AT86105225T priority Critical patent/ATE64715T1/en
Publication of EP0204114A2 publication Critical patent/EP0204114A2/en
Publication of EP0204114A3 publication Critical patent/EP0204114A3/en
Application granted granted Critical
Publication of EP0204114B1 publication Critical patent/EP0204114B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • B41F33/0018—Protection means against injury to the operator
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/65—Braces
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/60—Biased catch or latch
    • Y10T403/608—Pivoted

Landscapes

  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Control Of Electric Motors In General (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)

Abstract

A protective device for a printing press having a hinged protective cover with an automatic mechanical interlocking mechanism, which includes a fixed pawl on the press frame and a cooperating interlocking element which, by shifting its center of gravity, automatically engages in and disengages from a recess in the pawl as the cover is successively raised and lowered with respect to a latched open position.
EP86105225A 1985-06-01 1986-04-16 Protection device for printing machines Expired - Lifetime EP0204114B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86105225T ATE64715T1 (en) 1985-06-01 1986-04-16 PROTECTIVE DEVICE ON ROTARY PRESSES.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3519648A DE3519648C1 (en) 1985-06-01 1985-06-01 Protection device on rotary printing machines
DE3519648 1985-06-01

Publications (3)

Publication Number Publication Date
EP0204114A2 EP0204114A2 (en) 1986-12-10
EP0204114A3 true EP0204114A3 (en) 1988-07-27
EP0204114B1 EP0204114B1 (en) 1991-06-26

Family

ID=6272168

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86105225A Expired - Lifetime EP0204114B1 (en) 1985-06-01 1986-04-16 Protection device for printing machines

Country Status (5)

Country Link
US (1) US4854233A (en)
EP (1) EP0204114B1 (en)
JP (1) JPS6242844A (en)
AT (1) ATE64715T1 (en)
DE (1) DE3519648C1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0306591A1 (en) * 1987-09-09 1989-03-15 MANNESMANN Aktiengesellschaft Shaft fastening device in office machines particularly in printers
DE3930364A1 (en) * 1989-09-12 1991-03-21 Heidelberger Druckmasch Ag PROTECTIVE DEVICE FOR OFFSET ROTARY PRINTING MACHINES
US5161461A (en) * 1990-09-10 1992-11-10 Purvis Sandy A Visually functional safety covering device
US5368409A (en) * 1992-09-24 1994-11-29 Pitney Bowes Inc. Latching mechanism with independent biased latching members
DE4417054B4 (en) * 1994-05-14 2007-01-11 Heidelberger Druckmaschinen Ag Pressing device in the printing unit of a printing press
DE29505373U1 (en) * 1995-03-30 1995-05-18 MAN Roland Druckmaschinen AG, 63075 Offenbach Protection device on a sheet-fed printing machine
US5655798A (en) * 1995-05-10 1997-08-12 Caterpillar Inc. Door hold-open latch release and method
JP4540179B2 (en) * 2000-05-17 2010-09-08 株式会社小森コーポレーション Printer
JP2002012084A (en) * 2000-07-03 2002-01-15 Nifco Inc Cover body opening/closing support mechanism
US6564511B2 (en) 2001-08-31 2003-05-20 Frederick L. Toth Door locking mechanism and method therefor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1046072B (en) * 1952-11-04 1958-12-11 Rotaprint Ltd Protective device on the printing cylinders of a rotary printing press
EP0063229A1 (en) * 1981-04-16 1982-10-27 M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft Protection device in rotary printing machines
DE3402065C1 (en) * 1984-01-21 1985-04-18 Deere & Co., Moline, Ill., US, Niederlassung Deere & Co. European Office, 6800 Mannheim Protective device to prevent contact with at least one rotating part

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1221528A (en) * 1915-05-26 1917-04-03 John F Golding Door-holder.
US2327672A (en) * 1941-04-16 1943-08-24 Gen Motors Corp Refrigerating apparatus
US2527278A (en) * 1946-08-01 1950-10-24 Raymond W Schemansky Window stop
FR2218014A5 (en) * 1973-02-12 1974-09-06 Calor Sa
US3959859A (en) * 1974-09-23 1976-06-01 Batesville Casket Company Casket cap brace
JPS5529497Y2 (en) * 1977-04-07 1980-07-14

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1046072B (en) * 1952-11-04 1958-12-11 Rotaprint Ltd Protective device on the printing cylinders of a rotary printing press
EP0063229A1 (en) * 1981-04-16 1982-10-27 M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft Protection device in rotary printing machines
DE3402065C1 (en) * 1984-01-21 1985-04-18 Deere & Co., Moline, Ill., US, Niederlassung Deere & Co. European Office, 6800 Mannheim Protective device to prevent contact with at least one rotating part

Also Published As

Publication number Publication date
JPH0414877B2 (en) 1992-03-16
ATE64715T1 (en) 1991-07-15
EP0204114B1 (en) 1991-06-26
DE3519648C1 (en) 1986-11-06
EP0204114A2 (en) 1986-12-10
US4854233A (en) 1989-08-08
JPS6242844A (en) 1987-02-24

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