SE7412409L - - Google Patents
Info
- Publication number
- SE7412409L SE7412409L SE7412409A SE7412409A SE7412409L SE 7412409 L SE7412409 L SE 7412409L SE 7412409 A SE7412409 A SE 7412409A SE 7412409 A SE7412409 A SE 7412409A SE 7412409 L SE7412409 L SE 7412409L
- Authority
- SE
- Sweden
- Prior art keywords
- machine
- switch
- switches
- guard
- oct
- Prior art date
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
- B41F33/04—Tripping devices or stop-motions
- B41F33/12—Tripping devices or stop-motions for starting or stopping the machine as a whole
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
1444666 Machinery safety devices MASCHINENFABBIK AUGSBURG - NURNBERG AG 2 Oct 1974 [10 Oct 1973] 42844/74 Heading F2J Spring-loaded safety switch devices 28 to 39 in an offset printing machine prevent operation of the machine unless guard covers 16 to 27 are in position, each safety switch (Figs. 2 to 4) being positioned in an "ON" position (Fig. 2), for operation of the machine, when its associated guard cover is closed and being movable either side of this "ON" position to a first or second "OFF" position to render the machine inoperative, when the guard is opened, to release the switch (Fig. 3) or on unauthorized operation i.e. downward pressing or blocking of the switch (Fig. 4) respectively. Sets of three of these switches are arranged in series, each set having a manually operated bridging switch 48-50 (Fig. 5) arranged in parallel therewith whereby setting and observation running of the machine may be carried out with one or more of the guard covers opened, the bridging switches being positioned well clear of the moving parts to prevent the operation moving into the danger zone. As shown, Figs. 2 to 4, each of the switches 28 to 39 open the electrical circuit when moved to either of their "OFF" positions, whilst in Figs. 6 to 8, each of the switches closes the electrical circuit when moved to either of their "OFF" positions.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732350827 DE2350827C3 (en) | 1973-10-10 | 1973-10-10 | Safety switch on a protective cover for moving parts of a work machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7412409L true SE7412409L (en) | 1975-04-11 |
| SE399842B SE399842B (en) | 1978-03-06 |
Family
ID=5895005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7412409A SE399842B (en) | 1973-10-10 | 1974-10-02 | PROTECTIVE DEVICE FOR PRINTING MACHINES O D |
Country Status (7)
| Country | Link |
|---|---|
| CH (1) | CH579988A5 (en) |
| DD (1) | DD115610A1 (en) |
| DE (1) | DE2350827C3 (en) |
| FR (1) | FR2247349B1 (en) |
| GB (1) | GB1444666A (en) |
| IT (1) | IT1021725B (en) |
| SE (1) | SE399842B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD134933A1 (en) * | 1978-03-16 | 1979-04-04 | Hans Johne | PROTECTIVE DEVICE, ESPECIALLY FOR PRINTING MACHINES |
| DE3315445A1 (en) * | 1983-04-28 | 1984-10-31 | M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach | PROTECTING THE TRANSITION |
| DE3441963C2 (en) * | 1984-11-16 | 1987-01-22 | M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach | Safety device on sheet-fed rotary printing machines |
| DE4108321C1 (en) * | 1991-03-14 | 1992-07-09 | Otto Kaiser Gmbh & Co Kg, 7518 Bretten, De | |
| DE4230937A1 (en) * | 1992-09-16 | 1994-03-17 | Heidelberger Druckmasch Ag | Device for engaging and disengaging the ink and dampening unit drive |
| DE19548819B4 (en) * | 1995-12-27 | 2004-01-29 | Koenig & Bauer Ag | printing unit |
| DE29602098U1 (en) * | 1996-02-07 | 1996-03-21 | MAN Roland Druckmaschinen AG, 63075 Offenbach | Reel changer |
| DE19604923C2 (en) * | 1996-02-10 | 2000-04-27 | Heidelberger Druckmasch Ag | Safety device on a printing press |
| DE19642561C5 (en) * | 1996-10-15 | 2004-12-30 | Maschinenfabrik Wifag | Protective device on printing machines |
-
1973
- 1973-10-10 DE DE19732350827 patent/DE2350827C3/en not_active Expired
-
1974
- 1974-10-02 GB GB4284474A patent/GB1444666A/en not_active Expired
- 1974-10-02 CH CH1327274A patent/CH579988A5/xx not_active IP Right Cessation
- 1974-10-02 SE SE7412409A patent/SE399842B/en not_active IP Right Cessation
- 1974-10-08 IT IT5342074A patent/IT1021725B/en active
- 1974-10-08 DD DD18155774A patent/DD115610A1/xx unknown
- 1974-10-10 FR FR7434105A patent/FR2247349B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2350827C3 (en) | 1980-01-10 |
| DD115610A1 (en) | 1975-10-12 |
| SE399842B (en) | 1978-03-06 |
| GB1444666A (en) | 1976-08-04 |
| FR2247349A1 (en) | 1975-05-09 |
| FR2247349B1 (en) | 1978-11-24 |
| DE2350827B2 (en) | 1979-05-10 |
| IT1021725B (en) | 1978-02-20 |
| CH579988A5 (en) | 1976-09-30 |
| DE2350827A1 (en) | 1975-04-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 7412409-0 Effective date: 19880627 Format of ref document f/p: F |