CN1772580A - Paper feed device and information handling device utilizing the same paper feed device - Google Patents
Paper feed device and information handling device utilizing the same paper feed device Download PDFInfo
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- CN1772580A CN1772580A CN 200510114179 CN200510114179A CN1772580A CN 1772580 A CN1772580 A CN 1772580A CN 200510114179 CN200510114179 CN 200510114179 CN 200510114179 A CN200510114179 A CN 200510114179A CN 1772580 A CN1772580 A CN 1772580A
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Abstract
To provide a paper feeder enabling the smooth insertion and extraction of a paper feed cassette even when a paper feed lever holding a paper feed roller is lowered and an information processing device using the paper feeder. In this paper feeder 200, the paper feed cassette 33 stackingly storing paper is detachably inserted into a device body and the paper feed roller 55 fitted to the swing end of the paper feed lever 51 swingably supported on the device body is rotated in the state of being brought into the uppermost paper in the paper feed cassette 33 to feed the paper one by one. The paper feeder 200 comprises a cam lever 6 extendedly fitted to the paper feed lever 51, a contactor 63 fitted to the cam lever 61, and a projected strip 65 having a cam face 65a formed on the paper feed cassette 33 and moving the paper feed roller 55 to a retreated position where the paper feed roller is not interfered with the paper feed cassette 33 while swinging the paper feed lever 51 by coming into slidable contact with the contactor 63 when the paper feed cassette 33 is attached and detached.
Description
Technical field
The present invention relates to paper feed and adopt the signal conditioning package of this paper feed, can separate one by one that transfer layer is folded to be housed in loading and unloading and to be inserted in paper in the sheet feed cassette in the apparatus body freely.
Background technology
In signal conditioning packages such as chopping machine, duplicator or facsimile apparatus, have and separate one by one that transfer layer is folded to be housed in the paper feed that loading and unloading are contained in the paper in the sheet feed cassette in the apparatus body freely.
As this kind paper feed, for example have swing paper supply bar freely is set on apparatus body, the paper feed (for example, with reference to patent documentation 1) of the paper feed roller of rotation driving is set at the swinging end of this paper supply bar.
When so the paper supply of paper feed is worked, for example,, fall the paper feed roller that rotation drives to the direction swing paper supply bar of regulation by the weight of deadweight or paper feed roller, by contacting, can be successively supply with paper to the image recording portion of apparatus body with the paper of the superiors of sheet feed cassette.
In addition, when recording picture and record during standby, by lifting control mechanism etc., the paper supply bar is kept out of the way paper feed roller retreating position upward, can with paper supply bar or paper feed roller state of contact plug sheet feed cassette.
Patent documentation 1: the spy opens the 2003-81449 communique
But, in above-mentioned signal conditioning package in the past, for example when the out-of-run power failure of lifting control mechanism, or the pressure that is positioned at user under the paper supply state of lowering position at paper feed roller is pulled out etc. and by mistake to be pulled out under the situation of sheet feed cassette, exist the paper feed roller that is in the decline state to produce and contact the possibility of apparatus body or sheet feed cassette breakage with sheet feed cassette.
In addition, under uncertain situations such as power failure, even when the state that descends with the paper supply bar inserts sheet feed cassette, because sheet feed cassette friction paper feed roller surface so there is damage paper feed roller surface, reduces the possibility of paper supply.
Summary of the invention
Therefore, the objective of the invention is to eliminate problem, a kind of paper feed is provided and adopts the signal conditioning package of this paper feed, even it also can plug sheet feed cassette smoothly under the state that the paper supply bar that keeps paper feed roller descends.
Purpose of the present invention provides a kind of paper feed, stacked sheet feed cassette loading and unloading of accommodating paper are inserted in the apparatus body freely, simultaneously by with the paper state of contact of the superiors of described sheet feed cassette, rotation is located at swing and is supported in paper feed roller on the swinging end of the paper supply bar on the described apparatus body freely, send paper one by one, it is characterized in that possessing: extend the cam pitman that is located on the described paper supply bar; Be located at the contact on the described cam pitman; Cam face portion is located on the described sheet feed cassette, in loading and unloading during this sheet feed cassette, by with described contact moving contact, make described paper supply bar swing, described paper feed roller is moved to the retreating position of not interfering with described sheet feed cassette.
Paper feed according to above-mentioned formation, when being inserted in sheet feed cassette in the apparatus body, with before paper feed roller contacts, be located at contact and the paper feed roller moving contact that is located on the sheet feed cassette on the cam pitman at sheet feed cassette, swing paper supply bar makes paper feed roller move to the retreating position of not interfering with sheet feed cassette.In addition, when pulling out sheet feed cassette too, be located on the cam pitman contact be located at cam face portion moving contact on the sheet feed cassette, make the swing of paper supply bar, paper feed roller is moved to the retreating position of not interfering with sheet feed cassette.
So, owing to when the loading and unloading sheet feed cassette, can make described paper supply bar swing, paper feed roller is moved to the retreating position of not interfering with sheet feed cassette, therefore,, also can prevent to contact with paper feed roller when in apparatus body, inserting when unloading this sheet feed cassette even under the state that the paper supply bar descends.
In addition, preferably, described cam pitman is the side at described sheet feed cassette, extends the raised line of the grafting direction that is located at this sheet feed cassette.
According to above-mentioned formation, when the grafting sheet feed cassette, the bearing of trend front end (box direction of insertion front end) of the raised line on the contact of cam pitman and the side that is located at sheet feed cassette contacts.This contact passes through to be pressed on the camming surface of raised line by the paper supply bar of the deadweight generation of paper supply bar and paper feed roller and the torque of cam pitman.
Therefore, if the plug sheet feed cassette, contact changes displacement up and down according to the height of the sheet feed cassette thickness direction on the camming surface of raised line, and its result interferes at sheet feed cassette on the position of paper feed roller, and paper feed roller is promoted by the highland, moves to retreating position.In addition,, can make the miniaturization of cam pitman, and, can enoughly not interfere paper to take out the little receiving space formation in space by the cam mechanism that cam pitman and contact constitute by raised line being configured in the side of sheet feed cassette.
In addition,, therefore neither need to change the height of side, also can strengthen rigidity in addition, so sheet feed cassette can be securely fixed in its thickness direction and Width by cam face portion because cam face portion is located at the side.
In addition, the paper supply contact supports the support sector ground of paper supply bar to be configured in the inserting side of the opposition side of paper feed roller owing to can clip swing freely, paper feed roller is had abundantly move to hands-off position, therefore preferably.Thus,, also can move the paper supply bar, can also prevent that paper feed roller from excessively rotating the breakage that causes along cam even under the situation of firmly inserting sheet feed cassette.In addition, from considering that to S. A. transferring power, miniaturization aspect also preferred support sector is the S. A. that makes described paper feed roller rotation.
In addition, above-mentioned purpose of the present invention provides a kind of paper feed, stacked sheet feed cassette loading and unloading of accommodating paper are inserted in the apparatus body freely, simultaneously by with the paper state of contact of the superiors of described sheet feed cassette, rotation is located at swing and is supported in paper feed roller on the swinging end of the paper supply bar on the described apparatus body freely, send paper one by one, it is characterized in that, possess: extend the cam pitman that is located on the described paper supply bar; Be located at the contact on the described cam pitman; Cam face portion is located on the described sheet feed cassette, in loading and unloading during this sheet feed cassette, by with described contact moving contact, swing described paper supply bar, described paper feed roller is moved to the retreating position of not interfering described sheet feed cassette; The guiding dip plane is located on the described sheet feed cassette, when pulling out this sheet feed cassette, by with the moving contact of described paper supply bar, make the swing of described paper supply bar, described paper feed roller is moved to the retreating position of not interfering described sheet feed cassette.
Paper feed according to above-mentioned formation, because when being inserted in sheet feed cassette in the apparatus body, at sheet feed cassette with before paper feed roller contacts, be located on the cam pitman contact be located at paper feed roller moving contact on the sheet feed cassette, make the swing of paper supply bar, paper feed roller is moved to the retreating position of not interfering with sheet feed cassette, so, even under the state that the paper supply bar descends,, also can prevent to contact with paper feed roller this sheet feed cassette being inserted when being discharged at sheet feed cassette.
In addition, when pulling out sheet feed cassette, because paper supply bar and the direct moving contact in guiding dip plane that is located on the sheet feed cassette, can make the swing of paper supply bar, paper feed roller is moved to the retreating position of not interfering with sheet feed cassette, even therefore under the state that the paper supply bar descends, when in apparatus body, pulling out this sheet feed cassette, also can prevent to contact with paper feed roller.
In addition, above-mentioned purpose of the present invention provides a kind of signal conditioning package, it is characterized in that: possess the paper feed of above-mentioned formation and on described paper the record desired image image recording portion.
Signal conditioning package according to above-mentioned formation, even because for example when having a power failure, or the pressure that is positioned at user under the paper supply state of lowering position at paper feed roller is pulled out etc. and by mistake to be pulled out under the situation of sheet feed cassette, also make the swing of paper supply bar, paper feed roller is moved to the retreating position of not interfering with sheet feed cassette, so can prevent the breakage of paper supply bar, paper feed roller and apparatus body etc., can improve the reliability of signal conditioning package.
Description of drawings
Fig. 1 is the stereoscopic figure of signal conditioning package according to an embodiment of the present invention.
Fig. 2 is the main position enlarged side view of the paper feed of expression signal conditioning package shown in Figure 1.
Fig. 3 is the block diagram of the paper supply unit in the paper feed shown in Figure 2.
Action specification figure when Fig. 4 is the paper supply of explanation paper feed shown in Figure 2.
Fig. 5 is a block diagram of seeing the sheet feed cassette shown in Fig. 1 from following side.
Fig. 6 is the preceding lateral plan of insertion of sheet feed cassette.
Fig. 7 is that sheet feed cassette inserts the lateral plan in the way.
Fig. 8 is that sheet feed cassette inserts the lateral plan after finishing.
The lateral plan of the state of the paper feed when Fig. 9 is expression printing standby.
The lateral plan of the state of the paper feed when Figure 10 is the expression paper supply.
Among the figure: 21-apparatus body, 35-paper, 33-sheet feed cassette, 33a-side, 45-image recording portion, 51-paper supply bar, 53-S. A., 55-paper feed roller, 61-cam pitman, the 63-contact, 65-raised line (cam face portion), 100-chopping machine (signal conditioning package), 200-paper feed.
The specific embodiment
Below, the paper feed of the embodiment that present invention will be described in detail with reference to the accompanying and adopt its signal conditioning package.
Fig. 1 is the stereoscopic figure of signal conditioning package according to an embodiment of the present invention, Fig. 2 is the main position enlarged side view of the paper feed of expression signal conditioning package shown in Figure 1, Fig. 3 is the block diagram of the paper supply unit in the paper feed shown in Figure 2, action specification figure when Fig. 4 is the paper supply of explanation paper feed shown in Figure 2, Fig. 5 is a block diagram of seeing the sheet feed cassette shown in Fig. 1 from following side.
In addition, as signal conditioning package according to the present invention, for example can enumerate chopping machine, duplicator or facsimile apparatus etc.In the present embodiment, as signal conditioning package, the chopping machine 100 that casehistory is shown in Figure 1, but signal conditioning package of the present invention also can be used in multiple signal conditioning packages such as duplicator or facsimile apparatus.
The chopping machine 100 of present embodiment, as shown in Figure 1, apparatus body 21 roughly is divided into top basket 23 and basket 25 ground in bottom constitute.At the front of top basket 23 left and right sides, set operating portions 29 such as display parts 27 such as indicating device and source switch.In 25 upper sheds of bottom basket box handling part 31 is arranged, the loading and unloading sheet feed cassette 33 of pegging graft freely in this box handling part 31.
In the inside of apparatus body 21, as shown in Figure 2, be incorporated with: paper feed 200, send the stacked paper 35 that is housed in the sheet feed cassette 33 one by one; Circular arc dress delivery section 39, the paper 35 of carrying this paper feed 200 to send along circular-arc transport path; A pair of clamping conveying roller 41,43 is carried the paper of carrying from this circular-arc delivery section 39 35 to the record position clamping; Image recording portion 45, the horizontal feed portion in the sheet transport direction downstream of this a pair of clamping conveying roller 41,43, shorthand or figure on paper 35; Discharge conveying mechanism 47, on the not shown discharge tray of device fwd, discharge the paper 35 that was printed by image recording portion 45.
Therefore, sheet feed cassette 33 in these apparatus bodies 21, circular-arc delivery section 39, a pair of clamping conveying roller 41,43, discharge conveying mechanism 47 and discharge tray, form the roughly transport path of U word shape, paper 35 directions of basifacial sheet feed cassette 33 of the past being sent one by one by circular-arc transport path are transformed into the device front face side.
In addition, paper supply bar 51, under "on" position, the lifting control mechanism control swing position by not shown remains on paper feed roller 55 on the suitable lifting position.That is, paper feed 200 is by downward direction swing paper supply unit 49, and the paper 35 of the interior the superiors of paper feed roller 55 and sheet feed cassette 33 is contacted.
Then, finish the paper supply bar 51 of paper supply, turn back to original level attitude shown in Figure 2 once more.
In addition, circular-arc delivery section 39 is made of guide part 39a and intermediate calender rolls 39b.
, on the paper supply bar 51 of paper supply unit 49, clip the swinging end of S. A. 53 ground at the opposition side of paper feed roller 55, extension is provided with cam pitman 61.In addition, at the swinging end of this cam pitman 61, the columned contact 63 of rivet clasp is set.
In addition, as shown in Figure 5, forming cam face portion at the side of sheet feed cassette 33 33a is raised line 65.Raised line 65 forms to have along the mode of the different continuous camming surface 65a of the grafting direction height of sheet feed cassette 33.The camming surface 65a of this raised line 65, in loading and unloading during sheet feed cassette 33, by with contact 63 moving contacts, via cam pitman 61, make paper supply bar 51 swing, the retreating position that paper feed roller 55 is risen to not the interfere position of state (paper supply unit 49 shown in Figure 2 be up to the standard) with sheet feed cassette 33.
Contact 63 when paper feed roller 55 descends, if sheet feed cassette 33 is inserted box handling parts 31, just contacts with the bearing of trend front end (box direction of insertion front end) of raised line 65 on the side 33a that is located at sheet feed cassette 33.This moment contact 63, the torque by being produced by the deadweight of paper supply bar 51 and paper feed roller 55 is pressed on the camming surface 65a of raised line 65.Then, if insert sheet feed cassette 33 once more, contact changes according to the height of the box thickness direction of camming surface 65a, displacement downwards, and its result, paper feed roller 55 is promoted significantly, moves to retreating position.
So,, can make 61 miniaturizations of cam pitman, and, can enoughly not interfere the little receiving space in the taking-up space of paper 35 to constitute by the cam mechanism that cam pitman 61 and contact 63 constitute by raised line 65 being configured in the side 33a of sheet feed cassette 33.
In addition, because raised line cam 65 is located at the side of sheet feed cassette 33, therefore neither need to change the height of side, also can strengthen rigidity in addition by raised line cam 65, so sheet feed cassette 33 can be securely fixed in its thickness direction and Width, can form the sheet feed cassette 33 of external force resistance distortion.
Below, the effect of the paper feed 200 with above-mentioned formation is described.
Fig. 6 is the preceding lateral plan of insertion of sheet feed cassette, Fig. 7 is that sheet feed cassette inserts the lateral plan in the way, Fig. 8 is that sheet feed cassette inserts the lateral plan after finishing, the lateral plan of the state of the paper feed when Fig. 9 is expression printing standby, the lateral plan of the state of the paper feed when Figure 10 is the expression paper supply.
At first, as shown in Figure 6, if the paper feed roller 55 for example when will have a power failure etc. is configured in the state of lowering position and inserts sheet feed cassette 33, the contact 63 of cam pitman 61 just with the side 33a that is formed on sheet feed cassette 33 on the 1st camming surface 65a1 moving contact of raised line 65.
Under contact 63 and the 1st camming surface 65a1 state of contact, if insert sheet feed cassette 33 again, as shown in Figure 7, contact 63 and the 2nd camming surface 65a2 moving contact, at this moment, by accepting repulsion, produce the C.C.W. torque at paper supply bar 51 from the 2nd camming surface 65a2.
Thus, counter-clockwise swing paper supply bar 51, paper feed roller 55 rises, and moves to retreating position.Before all keep this up to the direction of insertion leading section of sheet feed cassette 33 by paper feed roller 55 and keep out of the way state by contact 63 and the 2nd camming surface 65a2 moving contact.
As shown in Figure 8, if sheet feed cassette 33 is inserted into assigned position, finish to peg graft, contact 63 just with the 3rd camming surface 65a3 moving contact, because the repulsion from camming surface 65a3 disappears, so paper supply bar 51 is because of the weight cw swing of deadweight and paper feed roller 55, paper feed roller 55 contacts with the superiors of paper 35.
And when giving the printing standby of chopping machine 100 energized, by not shown lifting control mechanism, as shown in Figure 9, paper supply bar 51 is maintained at the retreating position of level.
In addition, when the paper supply of chopping machine 100, as shown in figure 10, the level of removing lifting control mechanism keeps, and paper supply bar 51 is because of the swing of deadweight cw, and paper feed roller 55 contacts with paper 35.Under this state, by via S. A. 35, left-hand revolution drives paper feed roller 55, transmits the paper 35 of the sheet feed cassette the superiors to circular-arc delivery section 39.
In addition, as shown in Figure 9, be positioned under state when paper supply (during power failure or etc.) of lowering position at paper feed roller 55, if do not note pulling out sheet feed cassette 33, the contact 63 of paper supply bar 61 just once more with the 2nd camming surface 65a2 moving contact, as shown in Figure 7 owing to form horizontality, therefore the interference of paper feed roller 55 and sheet feed cassette 33 can be avoided, sheet feed cassette 33 can be pulled out.
So, paper feed 200 according to present embodiment, because loading and unloading are pegged graft in the structure of sheet feed cassette 33 freely in apparatus body 21, on paper supply bar 51, extend the cam pitman 61 with contact 63 is set, raised line 65 with camming surface 65a is set on sheet feed cassette 33, when loading and unloading sheet feed cassette 33, by making itself and this contact 63 moving contacts, make 51 swings of paper supply bar, paper feed roller 55 is moved to the retreating position of not interfering with sheet feed cassette 33, even so be positioned at paper feed roller 55 under the situation of lowering position, when apparatus body 21 plugs sheet feed cassettes 33 relatively, also can be to not keeping out of the way paper feed roller 55 with the position of sheet feed cassette 33 interference.
Its result, even under uncertain situations such as power failure, apparatus body 21 plug sheet feed cassettes 33 also can prevent damaged paper feed roller 55 and apparatus body 21 relatively.
Therefore, chopping machine 100 according to present embodiment, because for example when having a power failure, even at plug sheet feed cassette 33, or reach in the paper supply operation of lowering position at paper feed roller 55, to pull out under the situation of sheet feed cassette 33, paper feed roller 55 also moves to retreating position via paper supply bar 51, so can prevent the breakage of paper supply bar 51, paper feed roller 55 and apparatus body 21 etc., can improve the reliability of chopping machine 100.
In addition, because contact 63 clips the inserting side that S. A. 53 ground are configured in the opposition side of paper feed roller 55,, in other words, it is had abundantly move so can accelerate the timing that paper feed roller 55 moves to hands-off retreating position.Therefore, even under the situation of firmly inserting sheet feed cassette 33, can prevent that also contact 63 breaks away from freely the rotating of paper supply bar 51 of the 2nd camming surface 65a2, contact 63 is moved along the 2nd camming surface 65a2, can also prevent the breakage that paper feed roller transition rotation causes.
In addition, as variation, when pulling out sheet feed cassette 33 according to paper feed of the present invention, because with 51 moving contacts of paper supply bar, therefore also can form the guiding dip plane is set, make 51 swings of paper supply bar, the structure that paper feed roller 55 is moved to the retreating position of not interfering with sheet feed cassette 33.
In paper feed so, under the situation that sheet feed cassette 33 is inserted in the apparatus body 21, by making contact 63 and the camming surface 65a moving contact that is located at the raised line 65 on the sheet feed cassette 33, paper supply bar 51 is raise, can prevent that sheet feed cassette 33 from contacting with paper supply bar 51 and paper feed roller 55.
In addition, under the situation of pulling out sheet feed cassette 33,, can make this paper supply bar 51 swings, paper feed roller 55 is moved to the retreating position of not interfering with sheet feed cassette 33 by paper supply bar 51 the direct moving contact in guiding dip plane with sheet feed cassette 33.That is, when inserting and pulling out sheet feed cassette 33, can paper feed roller 55 be moved to retreating position by different structure.
Therefore,, can simplify the shape that is formed on the camming surface on the raised line 65, be easy to the shaping of sheet feed cassette 33 according to the paper feed of this variation.
In addition, in the present embodiment, example at the contact 63 of the swinging end fixed cylinder shape of cam pitman 61 has been described, but also can be the contact that constitutes by the rotation roller that rotates on the swinging end that is located at cam pitman 61 freely, in such cases, owing to, reduce contact resistance by the contact rotation, so can plug sheet feed cassette 33 glibly, can improve its operability.
Claims (7)
1. paper feed, be inserted in stacked sheet feed cassette loading and unloading of accommodating paper in the apparatus body freely, simultaneously by the paper feed roller on the swinging end that is located at the paper supply bar with the paper state of contact rotation of the superiors of described sheet feed cassette, and send paper one by one, and this paper supply bar swing is propped up freely and is held on the described apparatus body, wherein, possess:
Extend the cam pitman that is located on the described paper supply bar;
Be located at the contact on the described cam pitman;
Cam face portion is located on the described sheet feed cassette, in loading and unloading during this sheet feed cassette, by with described contact moving contact, make described paper supply bar swing, and described paper feed roller moved to the retreating position of not interfering with described sheet feed cassette.
2. paper feed as claimed in claim 1 is characterized in that: described cam face portion is the raised line that extends the side that is located at described sheet feed cassette along the direction of insertion of this sheet feed cassette.
3. paper feed as claimed in claim 2 is characterized in that: described paper supply contact supports the mode of the support sector of described paper supply bar to be configured in the inserting side of the opposite side of described paper feed roller to clip swing with described paper feed roller freely.
4. paper feed as claimed in claim 3 is characterized in that: described support sector is the S. A. that makes described paper feed roller rotation.
5. paper feed, be inserted in stacked sheet feed cassette loading and unloading of accommodating paper in the apparatus body freely, simultaneously by the paper feed roller on the swinging end that is located at the paper supply bar with the paper state of contact rotation of the superiors of described sheet feed cassette, and send paper one by one, this paper supply bar swing is propped up freely and is held on the described apparatus body, wherein, possess:
Extend the cam pitman that is located on the described paper supply bar;
Be located at the contact on the described cam pitman;
Cam face portion is located on the described sheet feed cassette, in loading and unloading during this sheet feed cassette, by with described contact moving contact, make described paper supply bar swing, and described paper feed roller moved to the retreating position of not interfering with described sheet feed cassette;
The guiding dip plane is located on the described sheet feed cassette, when pulling out this sheet feed cassette, by with the moving contact of described paper supply bar, make the swing of described paper supply bar, and described paper feed roller moved to the retreating position of not interfering with described sheet feed cassette.
6. paper feed as claimed in claim 5 is characterized in that: described paper supply contact supports the mode of the support sector of described paper supply bar to be configured in the inserting side of the opposite side of described paper feed roller to clip swing with described paper feed roller freely.
7. signal conditioning package, wherein: possess as any one the described paper feed in the claim 1～6 and as described in send from this paper feed the image recording portion of the desired image of paper record.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004329145 | 2004-11-12 | ||
| JP2004329145A JP2006137562A (en) | 2004-11-12 | 2004-11-12 | Paper feeder and information processing device using the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1772580A true CN1772580A (en) | 2006-05-17 |
| CN100377977C CN100377977C (en) | 2008-04-02 |
Family
ID=36618618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101141794A Expired - Fee Related CN100377977C (en) | 2004-11-12 | 2005-10-26 | Paper feed device and information handling device utilizing the same paper feed device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2006137562A (en) |
| CN (1) | CN100377977C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110376864A (en) * | 2016-02-26 | 2019-10-25 | 中山诚威科技有限公司 | processing box |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10101242A (en) * | 1996-09-27 | 1998-04-21 | Sanyo Electric Co Ltd | Automatic document feeding device |
| JP3507022B2 (en) * | 2000-10-10 | 2004-03-15 | 京セラミタ株式会社 | Sheet member conveying device and image forming apparatus provided with the same |
| JP2003081449A (en) * | 2001-09-17 | 2003-03-19 | Canon Inc | Paper feeder, and recording device provided with the same |
| KR100513753B1 (en) * | 2003-04-15 | 2005-09-09 | 삼성전자주식회사 | Paper-feeding apparatus of office machine |
-
2004
- 2004-11-12 JP JP2004329145A patent/JP2006137562A/en active Pending
-
2005
- 2005-10-26 CN CNB2005101141794A patent/CN100377977C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110376864A (en) * | 2016-02-26 | 2019-10-25 | 中山诚威科技有限公司 | processing box |
| CN110376864B (en) * | 2016-02-26 | 2022-03-08 | 中山诚威科技有限公司 | Processing box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100377977C (en) | 2008-04-02 |
| JP2006137562A (en) | 2006-06-01 |
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