Claims
- 1. An automatic sheet feeding apparatus for use with a recording apparatus having a recording unit, comprising:
- a sheet feeding apparatus body;
- sheet storing means for storing recording sheets, said sheet storing means being supportable on said sheet feeding apparatus body;
- sheet feeding means disposed in said sheet feeding apparatus body for feeding recording sheets from said sheet storing means to the recording apparatus; and
- supporting means provided on said sheet feeding apparatus body for movably supporting said sheet storing means thereon, said sheet storing means being movable, in a condition wherein said sheet storing means is supported on said sheet feeding apparatus body by said supporting means, between at least a substantially vertical position wherein the sheet storing means is in close proximity to said sheet feeding apparatus body and a space capable of storing recording sheets in said sheet storing means is formed, and an inclined position wherein the sheet storing means is inclined in a direction away from said sheet feeding apparatus body,
- wherein, when said sheet storing means is in the vertical position, recording sheets in said sheet storing means are not in close proximity to said sheet feeding means, and when said sheet storing means is in said inclined position, recording sheets in said sheet storing means are in sufficiently close proximity to said sheet feeding means to enable the recording sheets to be separated and fed toward said recording unit by said sheet feeding means.
- 2. An automatic sheet feeding apparatus according to claim 1, wherein said sheet storing means comprises sheet mounting means, said sheet mounting means being constructed to shift with a moving operation of said sheet storing means in a direction away from said sheet feeding means when said sheet storing means is shifted to a substantially vertical position.
- 3. An automatic sheet feeding apparatus according to claim 1, wherein a manual inlet enables manual feeding of a recording sheet to the recording apparatus when said sheet storing means is in said substantially vertical position.
- 4. An automatic sheet feeding apparatus according to claim 1, wherein said sheet storing means is a sheet cassette, and is provided with sheet entry preventing means for blocking entry of recording sheets into said sheet storing means when said sheet storing means is in the inclined position.
- 5. An automatic sheet feeding apparatus according to claim 1, further comprising in combination to form a recording apparatus, a recording unit which forms an image by applying thermal energy to a recording liquid to form liquid droplets thereof.
- 6. An automatic sheet feeding apparatus according to claim 2, wherein said sheet mounting means is an intermediate panel which is urged in a direction away from said sheet feeding means when said sheet storing means is in said substantially vertical position.
- 7. An automatic sheet feeding apparatus according to claim 4, wherein said sheet entry preventing means is pivoted to be shifted to a retracted position when said storing means returns to the substantially vertical position by its own weight.
- 8. An automatic sheet feeding apparatus according to claim 1, wherein said automatic sheet feeding apparatus is mounted on a side of the recording apparatus.
- 9. An automatic sheet feeding apparatus according to claim 3, wherein said sheet feeding means feeds each recording sheet substantially horizontally to the recording apparatus when said sheet storing means is in an inclined position.
- 10. An automatic sheet feeding apparatus according to claim 1, further comprising a rotation transmitting means for receiving a rotational force from the recording unit and transmitting it to said sheet feeding means for feeding a stored sheet.
- 11. An automatic sheet feeding apparatus according to claim 10, wherein said automatic sheet feeding apparatus is detachably mounted on a side of the recording apparatus.
- 12. An automatic sheet feeding apparatus for use in a substantially vertically upright position with a recording apparatus having a recording unit, comprising:
- a sheet feeding apparatus body;
- sheet storing means for storing recording sheets, said sheet storing means being supportable on said sheet feeding apparatus body;
- sheet feeding means disposed in said sheet feeding apparatus body for feeding recording sheets from said sheet storing means to the recording apparatus;
- support means provided on said sheet feeding apparatus body for movably supporting said sheet storing means thereon, said sheet storing means being movable, in a condition wherein said sheet storing means is supported on said sheet feeding apparatus body by said supporting means, between at least a substantially vertical position wherein a space capable of storing recording sheets in said sheet storing means is formed, and an inclined position wherein recording sheets in said sheet storing means are in sufficiently close proximity to said sheet feeding means to enable the recording sheets to be separated and fed toward said recording apparatus by said sheet feeding means; and
- sheet entry preventing means for blocking entry of recording sheets into said sheet storing means when said sheet storing means is in the inclined position.
- 13. An automatic sheet feeding apparatus according to claim 12, wherein said sheet entry preventing means is pivoted to be shifted to a retracted position when said storing means returns to the substantially vertical position by its own weight.
- 14. An automatic sheet feeding apparatus according to claim 12, wherein said sheet storing means comprises sheet mount means, said sheet mount means being constructed to shift with a moving operation of said sheet storing means in a direction away from said sheet feeding means when said sheet storing means is shifted to a substantially vertical position.
- 15. An automatic sheet feeding apparatus for use with a recording unit, comprising:
- a sheet feeding apparatus body;
- sheet storing means for storing recording sheets, said sheet storing means being supportable on said sheet feeding apparatus body;
- sheet feeding means disposed in said sheet feeding apparatus body for feeding recording sheets from said storing means to the recording apparatus;
- supporting means provided on said sheet feeding apparatus body for movably supporting said storing means thereon, said storing means being movable, in a condition wherein said sheet storing means is supported on said sheet feeding apparatus body by said supporting means, between at least a non-feed position where said sheet feeding means and a sheet are separated, and a feed position where said sheet feeding means and a sheet are contactable; and
- sheet entry preventing means for blocking entry of recording sheets into said sheet storing means when said sheet storing means is in the feed position.
- 16. An automatic sheet feeding apparatus according to claim 15, further comprising in combination to form a recording apparatus, a recording unit which forms images by applying thermal energy to a recording liquid to form liquid droplets thereof.
- 17. An automatic sheet feeding apparatus according to claim 15, wherein said sheet storing means comprises sheet mount means, said sheet mount means being constructed to shift with a moving operation of said sheet storing means in a direction away from said sheet feeding means when said sheet storing means is shifted to a substantially vertical position.
- 18. A recording apparatus having a recording unit provided with an automatic sheet feeding apparatus, said sheet feeding apparatus comprising:
- a body;
- a sheet storing means for storing recording sheets;
- a sheet feeding means for feeding a recording sheet from said sheet storing means to said recording apparatus; and
- supporting means provided on said body for movably supporting said sheet storing means thereon, said sheet storing means being movable, in a condition wherein said sheet storing means is supported on said body by said supporting means, between at least a substantially vertical position wherein the sheet storing means is in close proximity to said body and a space capable of storing the sheets in said sheet storing means is formed and an inclined position wherein the sheet storing means is inclined in a direction away form said body,
- wherein, when said sheet storing means is in the vertical position, the recording sheets in said sheet storing means are not in close proximity to said sheet feeding means, and when said sheet storing means is in the inclined position, the recording sheets in said sheet storing means are in sufficiently close proximity to said feeding means to enable the recording sheets to be separated and fed toward said recording apparatus by said sheet feeding means.
- 19. A recording apparatus according to claim 18, wherein said recording unit forms images by applying thermal energy to a recording liquid to form liquid droplets thereof.
- 20. A recording apparatus according to claim 18, wherein said sheet storing means comprises sheet mounting means, said sheet mounting means being constructed to shift with a moving operation of said sheet storing means in a direction away from said sheet feeding means when said sheet storing means is shifted to a substantially vertical position.
- 21. A recording apparatus according to claim 20, wherein said sheet mounting means is an intermediate panel which is rotatably urged when said sheet mounting means is in the substantially vertical position.
- 22. A recording apparatus having a recording unit provided with an automatic sheet feeding apparatus, said sheet feeding apparatus comprising:
- a body;
- sheet storing means for storing recording sheets;
- sheet feeding means provided in said body for feeding a recording sheets from said sheet storing means to said recording apparatus; and
- supporting means provided on said body for movably supporting said sheet storing means thereon, said sheet storing means being movable, in a condition wherein said sheet storing means is supported on said body by said supporting means, between at least a non-feed position where said sheet feeding means and a sheet are separated and a feed position where said sheet feeding means and a sheet can be in contact; and
- sheet entry preventing means for blocking entry of recording sheets into said sheet storing means when said sheet storing means is in the feed position.
- 23. A recording apparatus according to claim 22, wherein said recording unit forms images by applying thermal energy to a recording liquid to form liquid droplets thereof.
- 24. A recording apparatus according to claim 22, wherein said sheet entry preventing means is pivoted to be shifted to a retracted position when said storing means returns to the non-feed position by its own weight.
- 25. A recording sheet feeding apparatus according to claim 22, wherein said sheet storing means comprises sheet mount means, said sheet mount means being constructed to shift with a moving operation of said sheet storing means in a direction away from said sheet feeding means when said sheet storing means is shifted to a substantially vertical position.
- 26. An automatic sheet feeding apparatus for use with a recording apparatus having a recording unit, comprising:
- a sheet feeding apparatus body;
- sheet storing means for storing recording sheets, said sheet storing means being supportable on said sheet feeding apparatus body;
- sheet feeding means for feeding recording sheets from said sheet storing means to said recording apparatus; and
- supporting means provided on said sheet feeding apparatus body for movably supporting said sheet storing means thereon, said sheet storing means being moveable, in a condition wherein said sheet storing means is supported on said sheet feeding apparatus body by said supporting means, between at least a substantially vertical position wherein the sheet storing means is in close proximity to said body and a space capable of storing recording sheets is formed in said sheet storing
- means, and an inclined position wherein the sheet storing means is inclined in a direction away from said sheet feeding apparatus body, wherein, when said sheet storing means is in the vertical position, recording sheets in said sheet storing means are not in close proximity to said sheet feeding means and, when said sheet storing means is in the inclined position, recording sheets in said sheet storing means are in sufficiently close proximity to said sheet feeding means to enable the recording sheets to be separated one by one and fed toward said recording apparatus by said sheet feeding means.
- 27. An automatic sheet feeding apparatus according to claim 26, wherein said sheet storing means comprises sheet mount means, said sheet mount means being constructed to shift with a moving operation of said sheet storing means in a direction away from said sheet feeding means when said sheet storing means is shifted to a substantially vertical position.
- 28. A recording apparatus provided with an automatic sheet feeding apparatus, said recording apparatus comprising:
- a recording means;
- a sheet storing means for storing recording sheets;
- a sheet feeding means for feeding the recording sheets from said sheet storing means to said recording means; and
- attachment means for attaching said sheet storing means to said sheet feeding apparatus and for movably supporting said sheet storing means between at least a substantially vertical position wherein the sheet storing means is in close proximity to said sheet feeding apparatus and an inlet space capable of storing the sheets in said sheet storing means is formed and an inclined position wherein the sheet storing means is separated from said sheet feeding apparatus,
- wherein, when said sheet storing means is in the inclined position, the recording sheets in said sheet storing means are in sufficiently close proximity to said sheet feeding means to enable the recording sheets to be separated and fed to said recording means by said sheet feeding means.
- 29. A recording apparatus according to claim 28, wherein said recording means forms images by applying thermal energy to a recording liquid to form liquid droplets thereof.
- 30. A recording apparatus, comprising:
- recording unit;
- a sheet storing means for storing recording sheets and having a sheet mounting means;
- sheet feeding means for feeding a recording sheet from said sheet storing means to said recording unit;
- supporting means provided on said recording apparatus for movably supporting said sheet storing means thereon, said sheet storing means being movable, in a condition wherein said sheet storing means is supported on said apparatus by said supporting means, between at least a substantially vertical position wherein recording sheets in said sheet storing means are not in close proximity to said sheet feeding means so that a space capable of storing recording sheets in said sheet storing means is formed, and an inclined position wherein the recording sheets in said sheet storing means are in sufficiently close proximity to said sheet feeding means to enable said sheet feeding means to separate and feed recording sheets into said recording unit; and
- shifting means for shifting said sheet mounting means in a direction away from said sheet feeding means when said sheet storing means is shifted to the substantially vertical position.
- 31. A recording apparatus according to claim 30, wherein said recording unit is disposed in a substantially horizontal path.
- 32. A recording apparatus according to claim 30, wherein said sheet storing means is a sheet cassette, and said sheet mounting means is an intermediate panel, such that, when said sheet storing means is in said substantially vertical position, said intermediate panel is depressed in a direction away from said sheet feeding means.
- 33. A recording apparatus, comprising:
- a recording unit;
- a sheet storing means for storing recording sheets;
- a sheet feeding means for feeding a recording sheet from said sheet storing means to said recording unit; and
- supporting means provided on said recording apparatus for movably supporting said sheet storing means thereon, said sheet storing means being movable, in a condition wherein said sheet storing means is supported on said recording apparatus by said supporting means, between at least a non-feed position wherein the recording sheets in said sheet storing means are not in close proximity to said sheet feeding means so that a space capable of storing the sheets in said sheet storing means is formed, and a feed position wherein the recording sheets in said sheet storing means are in sufficiently close proximity to said sheet feeding means to enable the recording sheets to be separated and fed into said recording unit by said sheet feeding means; and
- sheet entry preventing means covering an inlet space of said sheet storing means, for blocking entry of recording sheets into said sheet storing means when said sheet storing means is in the feed position.
- 34. A recording apparatus according to claim 33, wherein said sheet entry preventing means is pivoted to be shifted to a retracted position when said storing means returns to the non-feed position by its own weight.
- 35. A recording sheet feeding apparatus according to claim 33, wherein said sheet storing means comprises sheet mount means, said sheet mount means being constructed to shift with a moving operation of said sheet storing means in a direction away from said sheet feeding means when said sheet storing means is shifted to a substantially vertical position.
Priority Claims (4)
Number |
Date |
Country |
Kind |
1-241374 |
Sep 1989 |
JPX |
|
1-241375 |
Sep 1989 |
JPX |
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1-241376 |
Sep 1989 |
JPX |
|
1-241377 |
Sep 1989 |
JPX |
|
Parent Case Info
This application is a continuation of application Ser. No. 07/951,327 filed Sep. 25, 1992, now abandoned which is a continuation of Ser. No. 07/581,885 filed Sep. 13, 1990, now abandoned.
US Referenced Citations (11)
Foreign Referenced Citations (6)
Number |
Date |
Country |
0227116 |
Jul 1987 |
EPX |
0332275 |
Sep 1989 |
EPX |
47733 |
Mar 1983 |
JPX |
191334 |
Aug 1987 |
JPX |
282030 |
Nov 1988 |
JPX |
214541 |
Aug 1989 |
JPX |
Non-Patent Literature Citations (1)
Entry |
IBM Technical Disclosure Bulletin; "Buckle Effect Document Separator", M.S. Robbins; vol. 25, No. 1, p. 272; Jun. 1982; 271/169. |
Continuations (2)
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Number |
Date |
Country |
Parent |
951327 |
Sep 1992 |
|
Parent |
581885 |
Sep 1990 |
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