Cassette type video tape recorder having a selectively positioned tape loader

Claim 2

An information signal recording and/or reproducing apparatus comprising: (a) means for receiving a container which houses therein a wound tape; (b) recording and/or reproducing means including a guide drum having at least one rotary head for recording an information signal onto the tape and reproducing an information signal recorded on the tape; (c) tape loading means for drawing the tape from the container so as to load the tape on the guide drum, said tape loading means including a movable member; (d) first tape guide means provided on said movable member for two-dimensionally guiding the tape running direction; (e) second tape guide means provided on said movable member for three-dimensionally guiding the tape running direction; (f) detection means for detecting a plurality of positions of said tape loading means to produce an output signal, said plurality of positions including a first position in which said first and second tape guide means are both out of contact with the tape, a second position in which said first and second tape guide means are both in contact with the tape, and a third position in which said first guide means is in contact with the tape while said second guide means is out of contact with the tape; (g) motor means for driving said loading means between said first position and said second position; and (h) control means for controlling said motor means in response to the output signal of said detection means, said control means being operable for selectively stopping said tape loading means at said first position, said second position and said third position.

Claim 3

An apparatus according to claim 1, further comprising means for recording a control signal onto the tape, said control signal recording means being arranged so as to record the control signal at least when said first and second tape guide means are in said third position.

Claim 4

An apparatus according to claim 1, further comprising means for recording a sub-information signal onto the tape, said sub-information signal recording means being arranged so as to record the sub-information signal at least when said first and second tape guide means are in said third position.

Claim 5

An apparatus according to claim 1, wherein recording or reproducing of information signal is performed by said recording and/or reproducing means when said tape loading means is in said second position.

Claim 6

An apparatus according to claim 1, wherein the guide drum is out of contact with the tape when said tape loading means is in said third position.

Claim 7

An apparatus according to claim 1, further comprising means for finding the state that the container is received by said receiving means, said control means changing the position of said tape loading means from said first position to said third position in response to an output of said finding means.

Claim 8

An apparatus according to claim 6, further comprising a recording switch for instructing recording of the information signal onto the tape, said control means changing, responsive to the turning on of said recording switch, the position of said tape loading means from said third position to said second position when said tape loading means is in said third position.

Claim 9

An apparatus according to claim 6, wherein the information signal includes a video signal.

Claim 10

An apparatus according to claim 8, further comprising means for connecting said apparatus with a video camera, so that said control means, in response to a trigger signal supplied by the video camera to said apparatus through said connection means, sets said tape loading means in said second position when said tape loading means is in a position other than said second position.

Claim 11

An information signal recording and/or reproducing apparatus comprising: (a) means for receiving a container which houses therein a wound tape; (b) recording and/or reproducing means including a guide drum having at least one rotary head for recording an information signal onto the tape and reproducing information signal recorded on the tape; (c) tape loading means for drawing the tape from the container so as to load the tape on the guide drum, said tape loading means including a movable member which has a first guide pin vertically provided so as to be perpendicularly in contact with the tape and a second guide pin inclined relative to said first guide pin; (d) detection means for detecting a plurality of positions of said tape loading means to produce an output signal, said plurality of positions including a first position in which said first and second guide pins are both out of contact with the tape housed in the container, a second position in which said first and second guide pins are both in contact with the tape drawn from the container, and a third position in which said first guide pin is in contact with the tape while said second guide pin is out of contact with the tape drawn from the container by said first guide pin; (e) motor means for driving said loading means between said first position and said second position; and (f) control means for controlling said motor means in response to the output signal of said detection means, said control means being operable for selectively stopping said tape loading means at said first position, said second position and said third position.

Claim 12

An information signal recording and/or reproducing apparatus comprising: (a) means for receiving a container which houses therein a wound tape; (b) recording and/or reproducing means including a guide drum having at least one rotary head for recording an information signal onto the tape and reproducing information signal recorded on the tape; (c) tape loading means for drawing the tape from the container so as to load the tape on the guide drum, said tape loading means including a movable member which has a first guide pin vertically provided so as to be perpendicularly in contact with the tape and a second guide pin inclined relative to said first guide pin; (d) detection means for detecting a plurality of positions of said tape loading means to produce an output signal, said plurality of positions including a first position in which said first and second guide pins are both out of contact with the tape housed in the container, a second position in which said first and second guide pins are both in contact with the tape drawn from the container, and a third position in which said first guide pin is in contact with the tape while said second guide pin is out of contact with the tape drawn from the container by said first guide pin; (e) motor means for driving said loading means between said first position and said second position; and (f) control means for controlling said motor means in response to the output signal of said detection means, said control means being operable for selectively stopping said tape loading means at said first position, said second position and said third position.

Claim 13

An information signal recording and/or reproducing apparatus comprising: (a) means for receiving a container which houses therein a wound tape; (b) recording and/or reproducing means including a guide drum having at least one rotary head for recording an information signal onto the tape and/or reproducing an information signal recorded on the tape; (c) tape loading means for drawing the tape from the container so as to load the tape on the guide drum; (d) detection means for detecting a plurality of positions of said tape loading means to produce an output signal, the plurality of positions including a first position at which said tape loading means is out of contact with the tape, a second position at which recording of reproducing of the information signal is performed by said recording and/or reproducing means, and a third position being located between the first and second positions; (e) motor means for driving said tape loading means; and (f) control means for controlling said motor means in response to the output signal of said detection means, said control means being operable for selectively stopping said tape loading means at said first position, said second position and said third position.

Claim 14

An information signal recording and/or reproducing apparatus comprising: (a) means for receiving a container which houses therein a wound tape; (b) recording and/or reproducing means including a guide drum having at least one rotary head for recording an information signal onto the tape and/or reproducing an information signal recorded on the tape; (c) tape loading means for drawing the tape from the container so as to load the tape on the guide drum; (d) detection means for detecting a plurality of positions of said tape loading means to produce an output signal, the plurality of positions including a first position at which said tape loading means is out of contact with the tape, a second position at which recording of reproducing of the information signal is performed by said recording and/or reproducing means, and a third position being located between the first and second positions; (e) motor means for driving said tape loading means; and (f) control means for controlling said motor means in response to the output signal of said detection means, said control means being operable for selectively stopping said tape loading means at said first position, said second position and said third position.

Claim 15

An apparatus according to claim 11, wherein said tape loading means includes a pair of tape loading members moved parallel with each other by said motor means.

Claim 16

An apparatus according to claim 12, wherein said detection means detects a plurality of positions of one movable member being related to said pair of tape loading members.

Claim 17

An apparatus according to claim 13, wherein said one movable member includes a rotary disc rotatable in cooperation with said pair of tape loading members, the diameter of the rotary disc being smaller than the diameter of the guide drum.

Claim 18

An apparatus according to claim 14, wherein said detection means detects a phase of said rotary disc.