JPS57165874A - Detector for rigidity of copying member - Google Patents
Detector for rigidity of copying memberInfo
- Publication number
- JPS57165874A JPS57165874A JP5152681A JP5152681A JPS57165874A JP S57165874 A JPS57165874 A JP S57165874A JP 5152681 A JP5152681 A JP 5152681A JP 5152681 A JP5152681 A JP 5152681A JP S57165874 A JPS57165874 A JP S57165874A
- Authority
- JP
- Japan
- Prior art keywords
- copying member
- support stand
- rigidity
- carried
- copying
- 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
Links
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
- G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
- G03G15/5029—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control by measuring the copy material characteristics, e.g. weight, thickness
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
- G03G2215/00367—The feeding path segment where particular handling of the copy medium occurs, segments being adjacent and non-overlapping. Each segment is identified by the most downstream point in the segment, so that for instance the segment labelled "Fixing device" is referring to the path between the "Transfer device" and the "Fixing device"
- G03G2215/00405—Registration device
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
- G03G2215/00443—Copy medium
- G03G2215/00447—Plural types handled
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
- G03G2215/00443—Copy medium
- G03G2215/00451—Paper
- G03G2215/00476—Non-standard property
- G03G2215/00481—Thick
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
- G03G2215/00535—Stable handling of copy medium
- G03G2215/00603—Control of other part of the apparatus according to the state of copy medium feeding
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
- G03G2215/00535—Stable handling of copy medium
- G03G2215/00611—Detector details, e.g. optical detector
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
- G03G2215/00535—Stable handling of copy medium
- G03G2215/00717—Detection of physical properties
- G03G2215/00721—Detection of physical properties of sheet position
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
- G03G2215/00535—Stable handling of copy medium
- G03G2215/00717—Detection of physical properties
- G03G2215/00738—Detection of physical properties of sheet thickness or rigidity
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Abstract
PURPOSE:To detect the rigidity of copying member, by detecting the floating of a free end, after one end of a copying member carried on a floating preventing roller and a support stand is pushed down unidirectionally downward with a forcing plate and carried for a prescribed distance from the support stand. CONSTITUTION:A copying member 36 is carried between a carrying support stand 37 and a floating preventing roller 38. The copying member 36 passing through the support stand 37 is pushed down compulsively for one end with a forcing plate 39. In case of the copying member with strong rigidity, a free end 366 of the copying member is bent upward. The detection of repulsion is made by a detection element 42 for the signal from a transmitting signal element 40. Further, this detection is operated when the tip of the copying member 36 is operated with tip position detecting means 41 and 43.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5152681A JPS57165874A (en) | 1981-04-06 | 1981-04-06 | Detector for rigidity of copying member |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5152681A JPS57165874A (en) | 1981-04-06 | 1981-04-06 | Detector for rigidity of copying member |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57165874A true JPS57165874A (en) | 1982-10-13 |
Family
ID=12889451
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5152681A Pending JPS57165874A (en) | 1981-04-06 | 1981-04-06 | Detector for rigidity of copying member |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57165874A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0861799A1 (en) * | 1997-02-26 | 1998-09-02 | Hewlett-Packard Company | Sheet media weight detector |
JP2009069456A (en) * | 2007-09-13 | 2009-04-02 | Kyocera Mita Corp | Image forming apparatus |
-
1981
- 1981-04-06 JP JP5152681A patent/JPS57165874A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0861799A1 (en) * | 1997-02-26 | 1998-09-02 | Hewlett-Packard Company | Sheet media weight detector |
US5962861A (en) * | 1997-02-26 | 1999-10-05 | Hewlett-Packard Company | Sheet media weight detector and method |
JP2009069456A (en) * | 2007-09-13 | 2009-04-02 | Kyocera Mita Corp | Image forming apparatus |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2503416B1 (en) | DEVICE FOR DETECTING THE POSITION OF AN OBJECT | |
JPS5374424A (en) | Photoelectric detection device suited for detecting focal point | |
GB1524303A (en) | Device for detecting the presence of one or other of two fluids of significantly different densities | |
JPS57165874A (en) | Detector for rigidity of copying member | |
JPS529493A (en) | Gas sensing device | |
FR2510741B1 (en) | DEVICE FOR DETECTING THE OUTSIDE DIAMETER OF A ROLL-TAPE | |
FR2592164B1 (en) | DEVICE FOR DETECTING THE PRESENCE OF A LIQUID INSIDE A CONDUIT. | |
ES2093574A6 (en) | Navigational system and method | |
JPS56110063A (en) | Measuring device for current position and direction of moving body | |
FR2652896B1 (en) | METHOD AND DEVICE FOR DETECTING CLICK. | |
JPS52113699A (en) | Label detector | |
JPS5678849A (en) | Original size detector | |
JPS5377544A (en) | Optical detector | |
JPS5572825A (en) | Detecting method for liquid level position in container | |
JPS6449067A (en) | Developer rest detecting device | |
JPS54133373A (en) | Ink level detecting device in ink tank for ink jet | |
JPS57116332A (en) | Reader for signal perforation of film | |
JPS5669507A (en) | Recessed and protruded parts detecting device | |
JPS5375610A (en) | Trouble detecting system for vehicle operation controlling apparatus | |
JPS5357824A (en) | Camera provided with setting device of film sensitivity | |
JPS5383740A (en) | Papper detector | |
JPS57181434A (en) | Position detector for head in disc storage device | |
JPS5327335A (en) | Coincidence addrees antecedence detec ting system | |
JPS5242141A (en) | Device for automatic detection of outside diameter of round pipe | |
JPS55114931A (en) | Detection unit of weak part |