Coloring apparatus

• US 5,507,908 A
• Filed: 06/02/1994
• Issued: 04/16/1996
• Est. Priority Date: 06/02/1994
• Status: Expired due to Term

• Current Assignee: Eastman Kodak Company
• Original Assignee: Chinon Industries Incorporated (Eastman Kodak Company)
• Inventors: Fukushima, Mitsuru, Takizawa, Satoru, Ogura, Wataru, Mochizuki, Kouki, Kanai, Kunihiko
• Primary Examiner(s): Engel, James
• Assistant Examiner(s): Rainwater, Charles
• Application Number:
  US08/252,758
• Time in Patent Office: 684 Days
• Field of Search: 156/234, 156/238, 156/540, 156/360, 156/361, 156/362, 156/363, 156/230, 156/233, 156/541, 156/542, 156/543, 156/574, 156/577
• US Class Current: 156/363
• CPC Class Codes: B65H 37/007 Applicators for applying coatings, e.g. correction, colour or adhesive coatings
• CPC Class Codes: G03G 15/6582 Special processing for irreversibly adding or changing the sheet copy material characteristics or its appearance, e.g. stamping, annotation printing, punching
• CPC Class Codes: G03G 2215/00797 Printing device, i.e. annotation
• CPC Class Codes: Y10T 156/1705 Lamina transferred to base from adhered flexible web or sheet type carrier
• CPC Class Codes: Y10T 156/1707 Discrete spaced laminae on adhered carrier
• CPC Class Codes: Y10T 156/1795 Implement carried web supply

Abstract

A coloring apparatus comprises a transfer head C having a heating element elastically protruding from an apparatus body 1, a tape accommodating portion B, and a tape feeding portion A having a winding up shaft 17, etc., which are incorporated within the apparatus body 1. A using method comprises, holding the apparatus body 1, pressing the transfer head C on the copied image of the xerographic copy, and heating by a heating element. Next, the apparatus body 1 is moved as the transfer head C is pressed onto the copied image, whereby the colored donor layer is peeled off from the transfer tape to stick the colored donor layer onto the copied image on the xerographic copy.

Claims

1. A coloring apparatus for coloring a copied image on a xerographic copy by sticking a colored donor layer of a transfer tape onto the copied image, comprising:

(a) an apparatus body;

(b) a transfer head for pressing the transfer tape against the copied image on the xerographic copy, said transfer head including a first housing slidably supported by said apparatus body, and a second housing slidably supported by said first housing;

(c) a heating element for heating the copied image to a sufficient temperature so as to stick the colored donor layer onto the copied image when the transfer tape is peeled off from the copied image, said heating element being attached to said transfer head;

(d) a first urging means for urging said first housing away from said apparatus body;

(e) a second urging means for urging said second housing away from said first housing; and

(f) tape feeding means for feeding the transfer tape in response to the movement of said transfer head without causing a slip between the xerographic copy and the transfer tape,

wherein said transfer head is pressed on the copied image and said heating element generates heat, and the transfer tape is fed by said tape feeding means in response to the movement of said transfer head, whereby a part of the colored donor layer of the transfer tape is transferred to the copied image of the xerographic copy.

2. A coloring apparatus for coloring a copied image on a xerographic copy by sticking a colored donor layer of a transfer tape onto the copied image, comprising:

(a) an apparatus body;

(b) a transfer head for pressing the transfer tape against the copied image on the xerographic copy, said transfer head including a first housing slidably supported by said apparatus body, and a second housing slidably supported by said first housing;

(c) a heating element for heating said transfer head;

(d) a first urging means for urging said first housing away from said body;

(e) a second urging means for urging said second housing away from said first housing; and

(f) tape feeding means for feeding the transfer tape in response to the movement of said transfer head.

3. A coloring apparatus according to claim 2, wherein said tape feeding means includes:

a) a running roller partially protruding from said apparatus body, said running roller being rotated by a frictional force caused by moving said apparatus body on the xerographic copy; and

b) a winding up reel for winding up the transfer tape, said winding up reel being connected to said running roller, said winding up reel being rotated by the rotation of said running roller.

4. A coloring apparatus according to claim 2, wherein said tape feeding means includes:

a) a retaining reel for retaining the transfer tape, said retaining reel being arranged in said apparatus body, wherein the transfer tape is supplied from said retaining reel to said winding up reel.

5. A coloring apparatus according to claim 2, wherein said tape feeding means includes:

a) a retaining reel for retaining the transfer tape, said retaining reel being arranged in said apparatus body; and

b) a friction spring disposed within said retaining reel, whereby the transfer tape is not loose while said apparatus body is moved on the xerographic copy.

6. A coloring apparatus according to claim 2, further comprising:

a) an LED attached to said apparatus body; and

b) a thermistor for detecting a temperature of said heating element, the thermistor being electrically connected to said LED, wherein said LED turns on when the temperature detected with the thermistor becomes a predetermined temperature, the lighting of said LED informing a user of the apparatus that the apparatus is ready for transferring the colored donor layer, wherein said predetermined temperature is high enough so that the colored donor layer will stick onto the copied image.

8. A coloring apparatus according to claim 2, further comprising:

a) a first electrode member attached to said first housing;

b) a second electrode member disposed between said first electrode member and said second housing, wherein said first electrode member comes into contact with said second electrode member to drive said motor when the second housing moves toward said first housing.

9. A coloring apparatus according to claim 8, further comprising:

a) a winding up shaft engaging with said motor and said winding up reel; and

b) a ribbon cassette, said ribbon cassette being detachable from said apparatus body, said ribbon cassette including a retaining reel for retaining the transfer tape, wherein the transfer tape is supplied from said retaining reel to said winding up reel.

10. A coloring apparatus according to claim 9, wherein said ribbon cassette has two legs facing each other, wherein the transfer tape is transferred while contacting the edges of said two legs, wherein said transfer head is disposed between said two legs.

7. A coloring apparatus for coloring a copied image on a xerographic copy by sticking a colored donor layer of a transfer tape onto the copied image, comprising:

(a) an apparatus body;

(b) a transfer head for pressing the transfer tape against the copied image on the xerographic copy, said transfer head being attached to said apparatus body;

(c) a heating element for heating said transfer head;

(d) a motor rotated by a power from a power source;

(e) a winding up reel for winding up the transfer tape, said winding up reel being connected to said motor, said winding up reel being rotated by the rotation of said motor;

(f) a first housing slidably supported by said apparatus body;

(g) a second housing slidably supported by said first housing;

(h) a first urging means for urging said first housing away from said apparatus body; and

(i) a second urging means for urging said second housing away from said first housing.

11. A coloring apparatus for coloring a copied image on a xerographic copy by sticking a colored donor layer of a transfer tape onto the copied image, comprising:

(a) an apparatus body;

(b) a transfer head for pressing the transfer tape, said transfer head being attached to said apparatus body;

(c) a heating element for heating said transfer head;

(d) a ribbon cassette disposed in said apparatus body, said ribbon cassette being detachable from said apparatus body, wherein said ribbon cassette includes a winding up reel for winding up the transfer tape, a retaining reel for retaining the transfer tape, wherein the transfer tape is supplied from said retaining reel to said winding up reel;

(e) a winding up shaft engaging with said winding up reel, wherein said winding up reel and said retaining reel are rotated when the winding up shaft is rotated;

(f) a first housing slidably supported by said apparatus body;

(g) a second housing slidably supported by said first housing;

(h) a first urging means for urging said first housing away from said apparatus body; and

(i) a second urging means for urging said second housing away from said first housing.

12. A coloring apparatus according to claim 11 further comprising:

a) a cover with a first projection, said cover being attached to said apparatus body, said cover movable relative to said apparatus body; and

b) a locking member including a second projection engaging with said first projection, said locking member slidable with respect to said apparatus body, wherein the movement of said locking member causes said cover to be locked or released, wherein said first urging means is disposed between said locking member and said first housing, whereby the movement of said locking member causes said first and second housings to be moved.