ES365606A1 - Safety arrangement for xerographic fusing apparatus - Google Patents
Safety arrangement for xerographic fusing apparatusInfo
- Publication number
- ES365606A1 ES365606A1 ES365606A ES365606A ES365606A1 ES 365606 A1 ES365606 A1 ES 365606A1 ES 365606 A ES365606 A ES 365606A ES 365606 A ES365606 A ES 365606A ES 365606 A1 ES365606 A1 ES 365606A1
- Authority
- ES
- Spain
- Prior art keywords
- unit
- crank
- latch
- pivots
- lip
- 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.)
- Expired
Links
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
- G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
- G03G15/2007—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using radiant heat, e.g. infrared lamps, microwave heaters
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fixing For Electrophotography (AREA)
- Photographic Developing Apparatuses (AREA)
Abstract
In a copying machine as described in the parent Specification, in which a copy sheet moving along a path 25 Fig. 2 after developing is heated by an infrared unit 37 moving between positions 50, 501 at a speed slower than the sheet, the unit 37 may be retracted to a safety position 5011 where a heat shield 150 protects the copy sheet. During operation, a rotating cam 54 pivots a lever 121 which, through a latch 122, pivots a crank 67 to move pulleys 72, 73, thus moving a cord 75 fixed at points 89 to the unit 37. If a fault occurs, e.g. the copy sheet is not detected at the output, a solenoid 131 swings the latch 122 anti-clockwise disengaging its step 124 from a lip 125 on the crank 67 thus allowing the crank to be pivoted by a spring 69 to move the unit 37 to position 5011. The mechanism is re-set on further rotation of cam 54. A step 126 in the latch 122 engages the lip 125 and pivots the crank 67 anti-clockwise where it is held by a member 134 abutting a pin 147 while the latch 122 pivots down again so that its step 124 can re-engage the lip 125. The heating unit may be used to evaporate solvent from and/or dry sheets in liquid developing apparatus.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US72228468A | 1968-04-18 | 1968-04-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES365606A1 true ES365606A1 (en) | 1971-04-16 |
Family
ID=24901202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES365606A Expired ES365606A1 (en) | 1968-04-18 | 1969-04-02 | Safety arrangement for xerographic fusing apparatus |
Country Status (11)
Country | Link |
---|---|
US (1) | US3485486A (en) |
JP (1) | JPS4922896B1 (en) |
AT (1) | AT300576B (en) |
BE (1) | BE729754A (en) |
CH (1) | CH483041A (en) |
DE (1) | DE1918659C3 (en) |
DK (1) | DK126401B (en) |
ES (1) | ES365606A1 (en) |
FR (1) | FR2006399A1 (en) |
GB (1) | GB1241127A (en) |
SE (1) | SE351736B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3809475A (en) * | 1972-12-06 | 1974-05-07 | Xerox Corp | Copier fuser protector |
JPS5351165Y2 (en) * | 1973-08-18 | 1978-12-07 | ||
EP0092320B1 (en) * | 1982-04-17 | 1988-05-11 | British United Shoe Machinery Limited | Apparatus for use in heating shoe parts |
JPS58195877A (en) * | 1982-05-11 | 1983-11-15 | 川崎重工業株式会社 | Indication of information |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3219326A (en) * | 1958-11-28 | 1965-11-23 | Xerox Corp | Xerographic fusing apparatus |
US3053962A (en) * | 1960-08-01 | 1962-09-11 | Xerox Corp | Xerographic fusing apparatus |
US3197614A (en) * | 1961-08-31 | 1965-07-27 | Dick Co Ab | Fuser unit for electronic printing machine |
-
1968
- 1968-04-18 US US722284A patent/US3485486A/en not_active Expired - Lifetime
-
1969
- 1969-02-27 FR FR6905653A patent/FR2006399A1/fr not_active Withdrawn
- 1969-03-11 JP JP44018098A patent/JPS4922896B1/ja active Pending
- 1969-03-12 BE BE729754D patent/BE729754A/xx unknown
- 1969-03-25 GB GB05470/69A patent/GB1241127A/en not_active Expired
- 1969-04-02 ES ES365606A patent/ES365606A1/en not_active Expired
- 1969-04-12 DE DE1918659A patent/DE1918659C3/en not_active Expired
- 1969-04-14 AT AT358469A patent/AT300576B/en not_active IP Right Cessation
- 1969-04-17 DK DK211269AA patent/DK126401B/en unknown
- 1969-04-18 CH CH587969A patent/CH483041A/en not_active IP Right Cessation
- 1969-04-18 SE SE05491/69A patent/SE351736B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE1918659B2 (en) | 1973-06-28 |
DK126401B (en) | 1973-07-09 |
AT300576B (en) | 1972-07-25 |
SE351736B (en) | 1972-12-04 |
DE1918659A1 (en) | 1969-11-13 |
FR2006399A1 (en) | 1969-12-26 |
US3485486A (en) | 1969-12-23 |
BE729754A (en) | 1969-08-18 |
JPS4922896B1 (en) | 1974-06-12 |
DE1918659C3 (en) | 1974-01-31 |
CH483041A (en) | 1969-12-15 |
GB1241127A (en) | 1971-07-28 |
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