Patent US5143503A successfully refreshed from Google Patents.
US5143503A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Image-forming apparatus provided with bookbinding device
Assignee: Kyocera Mita Industrial Co Ltd
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Filing: 1990-09-17
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Granted: 1992-09-01
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Expires: 2010-09-17
Abstract
Abstract An image-forming apparatus is provided with a bookbinding device having a binder receiving portion. The binder receiving portion is provided with a heat source for heating an adhesive or with an electrode for electrifying the electric heating member on a bottom portion thereof so that a plurality of papers disposed in a binder can be adhered to the inner surface of the back cover of the binder by heating and melting the adhesive with the heat source or the electric heating member. A binder-insertion hole of the binder receiving portion is provided with a cover to prevent foreign matter from entering the binder receiving portion.
Inventors
- 👤 Yukihiro Ito
- 👤 Yutaka Shigemura
- 👤 Takashi Kondo
- 👤 Hideo Umezawa
- 👤 Mitsuharu Yoshimoto
- 👤 Satoshi Yano
- 👤 Junichi Oura
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 08:52
CPC Classifications
B; B42; B42C; B42C9/00; B42C9/0056; Y; Y10; Y10S; Y10S156/00; Y10S156/908; Y10S412/00; Y10S412/90
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
208 words
A combination binding apparatus, for use in binding papers to an inner surface of a back cover of a binder with an adhesive, and image forming apparatus, comprising: a housing; a binder receiving portion mounted to said housing for receiving a binder along a binder insertion direction, said binder receiving portion being elongated along said binder insertion direction and having a binder insertion opening at an insertion end thereof; means, provided in said binder receiving portion, for heating the adhesive to bind the papers to the inner surface of the back cover of the binder; a cover means, mounted at said binder insertion opening of said binder receiving portion, for movement between closed and open positions, for covering said binder insertion opening when in said closed position and for allowing insertion of the binder, through said binder insertion opening and into said binder receiving portion, when in said open position; biasing means for biasing said cover means toward said closed position; and wherein said cover means, when in said closed position, is inclined relative to said binder insertion direction and is further operable for guiding foreign matter, incident on said cover means when in said closed position, away from said binder insertion opening of said binder receiving portion.
Claim 2
Dependent Claim
208 words
A combination binding apparatus, for use in binding papers to an inner surface of a back cover of a binder with an adhesive, and image forming apparatus, comprising: a housing; a binder receiving portion mounted to said housing for receiving a binder along a binder insertion direction, said binder receiving portion being elongated along said binder insertion direction and having a binder insertion opening at an insertion end thereof; means, provided in said binder receiving portion, for heating the adhesive to bind the papers to the inner surface of the back cover of the binder; a cover means, mounted at said binder insertion opening of said binder receiving portion, for movement between closed and open positions, for covering said binder insertion opening when in said closed position and for allowing insertion of the binder, through said binder insertion opening and into said binder receiving portion, when in said open position; biasing means for biasing said cover means toward said closed position; and wherein said cover means, when in said closed position, is inclined relative to said binder insertion direction and is further operable for guiding foreign matter, incident on said cover means when in said closed position, away from said binder insertion opening of said binder receiving portion.
Claim 3
Dependent Claim
38 words
A combination as recited in claim 1, wherein said cover means, when in said closed position, is further operable to guide foreign matter away from said binder insertion opening in a direction different than said binder insertion direction.
Claim 4
Dependent Claim
23 words
A combination as recited in claim 1, wherein said binder insertion portion is elongated in a direction inclined relative to a vertical direction.
Claim 5
Dependent Claim
32 words
A combination as recited in claim 3, wherein said cover means is pivotably mounted about an axis at an upper end thereof such that said cover means hangs downwardly from said axis.
Claim 6
Dependent Claim
30 words
A combination as recited in claim 1, wherein said binder receiving portion is mounted within said housing, and said binder insertion opening is defined by an opening in said housing.
Claim 7
Dependent Claim
38 words
A combination as recited in claim 5, wherein said cover means, when in said closed position, is further operable to guide foreign matter away from said binder insertion opening in a direction different than said binder insertion direction.
Claim 8
Dependent Claim
32 words
A combination as recited in claim 6, wherein said cover means is pivotably mounted about an axis at an upper end thereof such that said cover means hangs downwardly from said axis.
Claim 9
Dependent Claim
211 words
A combination binding apparatus, for use in binding papers to an inner surface of a back cover of a binder with an adhesive, and image forming apparatus, comprising: a housing; a binder receiving portion mounted to said housing at an incline for receiving a binder along a binder insertion direction, said binder receiving portion being elongated along said binder insertion direction and having a binder insertion opening at an insertion end thereof; means, provided in said binder receiving portion, for heating the adhesive to bind the papers to the inner surface of the back cover of the binder; a cover means, mounted at said binder insertion opening of said binder receiving portion, for movement between closed and open positions, for covering said binder insertion opening when in said closed position and for allowing insertion of the binder, through said binder insertion opening and into said binder receiving portion, when in said open position; biasing means for biasing said cover means toward said closed position; and wherein said cover means, when in said closed position, is inclined relative to said binder insertion direction and is further operable for guiding foreign matter, incident on said cover means when in said closed position, away from said binder insertion opening of said binder receiving portion.
Claim 10
Dependent Claim
211 words
A combination binding apparatus, for use in binding papers to an inner surface of a back cover of a binder with an adhesive, and image forming apparatus, comprising: a housing; a binder receiving portion mounted to said housing at an incline for receiving a binder along a binder insertion direction, said binder receiving portion being elongated along said binder insertion direction and having a binder insertion opening at an insertion end thereof; means, provided in said binder receiving portion, for heating the adhesive to bind the papers to the inner surface of the back cover of the binder; a cover means, mounted at said binder insertion opening of said binder receiving portion, for movement between closed and open positions, for covering said binder insertion opening when in said closed position and for allowing insertion of the binder, through said binder insertion opening and into said binder receiving portion, when in said open position; biasing means for biasing said cover means toward said closed position; and wherein said cover means, when in said closed position, is inclined relative to said binder insertion direction and is further operable for guiding foreign matter, incident on said cover means when in said closed position, away from said binder insertion opening of said binder receiving portion.
Claim 11
Dependent Claim
38 words
A combination as recited in claim 8, wherein said cover means, when in said closed position, is further operable to guide foreign matter away from said binder insertion opening in a direction different than said binder insertion direction.
Claim 12
Dependent Claim
31 words
A combination as recited in claim 9, wherein said cover means is pivotably mounted about an axis at an upper end thereof such that cover means hangs downwardly from said axis.
Claim 13
Dependent Claim
32 words
A combination as recited in claim 8, wherein said cover means is operable, in guiding foreign matter away from said binder insertion opening, to guide the foreign matter along said cover means.
Claim 14
Dependent Claim
30 words
A combination as recited in claim 8, wherein said binder receiving portion is mounted within said housing, and said binder insertion opening is defined by an opening in said housing.
Claim 15
Dependent Claim
32 words
A combination as recited in claim 12, wherein said cover means is pivotably mounted about an axis at an upper end thereof such that said cover means hangs downwardly from said axis.
Claim 16
Dependent Claim
149 words
A combination binding apparatus, for use in binding papers to an inner surface of a back cover of a binder with an adhesive, and image forming apparatus, comprising: a housing having a vertical side wall with a binder insertion opening formed therein; a binder receiving portion mounted to said housing for receiving a binder along a binder insertion direction, said binder receiving portion being elongated along said binder insertion direction and extending from said binder insertion opening and inwardly and downwardly into said housing; means, provided in said binder receiving portion, for heating the adhesive to bind the papers to the inner surface of the back cover of the binder; and a cover member pivotably mounted to said housing for movement between a closed position in which it covers said binder insertion opening and is substantially flush with said vertical side wall of said housing, and an open position.
Claim 17
Dependent Claim
149 words
A combination binding apparatus, for use in binding papers to an inner surface of a back cover of a binder with an adhesive, and image forming apparatus, comprising: a housing having a vertical side wall with a binder insertion opening formed therein; a binder receiving portion mounted to said housing for receiving a binder along a binder insertion direction, said binder receiving portion being elongated along said binder insertion direction and extending from said binder insertion opening and inwardly and downwardly into said housing; means, provided in said binder receiving portion, for heating the adhesive to bind the papers to the inner surface of the back cover of the binder; and a cover member pivotably mounted to said housing for movement between a closed position in which it covers said binder insertion opening and is substantially flush with said vertical side wall of said housing, and an open position.
Claim 18
Dependent Claim
20 words
A combination as recited in claim 14, further comprising biasing means for biasing said cover member into said closed position.
Claim 19
Dependent Claim
46 words
A combination as recited in claim 15, wherein in said open position, said cover member is positioned inwardly of said housing, such that said cover member is opened automatically, against the bias of said biasing means, upon insertion of a binder through said binder insertion opening.
Claim 20
Dependent Claim
39 words
A combination as recited in claim 14, wherein in said open position, said cover member is positioned inwardly of said housing, such that said cover member is opened automatically upon insertion of a binder through said binder insertion opening.
Claim 21
Dependent Claim
27 words
A combination as recited in claim 14, wherein said cover member is pivotably mounted at an upper end thereof to said vertical side wall of said housing.
References Cited (Backward Citations)
US4194832A
Cited
US4540458A
Cited
US4568172A
Cited
US4566782A
Cited
US4818168A
Cited
US4958974A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1995-09-01 | 1996-03-02 | 1996-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-09-01 | 2000-03-02 | 2000-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-09-01 | 2004-03-02 | 2004-09-01 | $7700.00 | Window Closed / Lapsed |