US5014255A — Optical disk cartridge handling apparatus with pa…

Claim 1

Independent Claim 256 words

A cartridge handling apparatus comprising: (a) guide means having a forward end and a rear end for guiding a cartridge engaging means along a longitudinally extending cartridge movement path; (b) longitudinally displacement means for displacing said cartridge engaging means along said cartridge movement path; (c) said cartridge engaging means for latchingly engaging a cartridge, longitudinally displacing said cartridge, and unlatchingly releasing said cartridge; said cartridge engaging means having: (i) a go-get operating mode wherein said engaging means moves forwardly without a cartridge; (ii) a retrieve operating mode wherein said engaging means moves rearwardly with an engaged cartridge; (iii) a put operating mode wherein said engaging means moves forwardly with an engaged cartridge; (iv) a return operating mode wherein said engaging means moves rearwardly without a cartridge; and (v) said engaging means being adapted to latchingly engage a cartridge positioned adjacent said forward end of said guide means at the ned of said go-get operating mode, and being adapted to unlatchingly release a cartridge at the end of said put operating mode; said cartridge engaging means comprising: carriage means guidingly mounted on said guide means for enabling guided movement of said cartridge engaging means along said guide means; and latch means deflectably mounted on said carriage means for latchingly engaging and unlatchingly releasing cartridge catch means; said latch means comprising a first latching member having a first end portion attached to said carriage means and a second end portion having a latching surface therein adapted to latchingly engage a first catch surface of said cartridge catch means.

Claim 2

Dependent Claim 256 words

A cartridge handling apparatus comprising: (a) guide means having a forward end and a rear end for guiding a cartridge engaging means along a longitudinally extending cartridge movement path; (b) longitudinally displacement means for displacing said cartridge engaging means along said cartridge movement path; (c) said cartridge engaging means for latchingly engaging a cartridge, longitudinally displacing said cartridge, and unlatchingly releasing said cartridge; said cartridge engaging means having: (i) a go-get operating mode wherein said engaging means moves forwardly without a cartridge; (ii) a retrieve operating mode wherein said engaging means moves rearwardly with an engaged cartridge; (iii) a put operating mode wherein said engaging means moves forwardly with an engaged cartridge; (iv) a return operating mode wherein said engaging means moves rearwardly without a cartridge; and (v) said engaging means being adapted to latchingly engage a cartridge positioned adjacent said forward end of said guide means at the ned of said go-get operating mode, and being adapted to unlatchingly release a cartridge at the end of said put operating mode; said cartridge engaging means comprising: carriage means guidingly mounted on said guide means for enabling guided movement of said cartridge engaging means along said guide means; and latch means deflectably mounted on said carriage means for latchingly engaging and unlatchingly releasing cartridge catch means; said latch means comprising a first latching member having a first end portion attached to said carriage means and a second end portion having a latching surface therein adapted to latchingly engage a first catch surface of said cartridge catch means.

Claim 3

Dependent Claim 112 words

The invention of claim 3 wherein said first latching member is laterally deflectable and having: (a) a latching operating position wherein said latching surface is positioned in longitudinal alignment with said first catch surface of said cartridge catch means of a cartridge which is aligned with said apparatus; (b) an inwardly deflected operating position wherein said latching surface is positioned laterally inwardly of its location in said latching operating position; (c) an outwardly deflected operating position wherein said latching surface is positioned laterally outwardly of said first catch surface of said cartridge catch means of said aligned cartridge; and (d) said first latching member being biased toward said inwardly deflected operating position.

Claim 4

Dependent Claim 24 words

The invention of claim 2 further comprising: passive actuating means for passively actuating said first latching member through longitudinal displacement of said carriage means.

Claim 5

Dependent Claim 45 words

The invention of claim 3, wherein said passive actuating means comprising beveled surface means on said first latching member second end portion, and adapted to coact with an end portion of a cartridge for deflecting said first latching member into said outwardly deflected operating position.

Claim 6

Dependent Claim 62 words

The invention of claim 3, wherein said passive actuating means comprising: first latching member track means fixedly associated with said guide means for laterally deflecting said first latching member relative said carriage means in response to longitudinal movement of said carriage means along said guide means; and first latch follower means attached to said first latching member for following said track means.

Claim 7

Dependent Claim 45 words

The invention of claim 5, wherein said first latching member track means comprising: go-get path means followed by said first latch follower means during said go-get operating mode for displacing said first latching member from said inwardly deflected operating position to said latching operating position.

Claim 8

Dependent Claim 39 words

The invention of claim 6, wherein said first latching member track means comprising: retrieve path means followed by said first latch follower means in said retrieve operating mode for maintaining said first latching member in said latching operating position.

Claim 9

Dependent Claim 51 words

The invention of claim 7, wherein said first latching member track means further comprising: put path means followed by said first latch follower means in said operating mode for displacing said first latching member from said latching operating position to said outwardly deflected operating position for enabling disengagement of a cartridge.

Claim 10

Dependent Claim 39 words

The invention of claim 8, said first latching member track means further comprising: return path means followed by said first latch follower means for enabling biased return displacement of said first latching member from said outwardly deflected operating position.

Claim 11

Dependent Claim 59 words

The invention of claim 9 wherein said first latching member comprises: beveled surface means on said second end portion of said first latching member for rampingly engaging an end portion of an aligned cartridge during said go-get operating mode for causing deflection of said first latching member into said outwardly deflected operating position for enabling engagement of said cartridge.

Claim 12

Dependent Claim 19 words

The invention of claim 9, wherein said retrieve, put, and return path means comprising a common deflectable gate member.

Claim 13

Dependent Claim 52 words

The invention of claim 11, wherein said deflectable gate member having a first surface portion followed by said first latch follower means during movement along said put and return path means and comprising a different second surface portion followed by said first latch follower means during movement along said retrieve path means.

Claim 14

Dependent Claim 39 words

The invention of claim 5, wherein said first latching member track means comprising: retrieve path means followed by said first latch follower means in said retrieve operating mode for maintaining said first latching member in said latching operating position.

Claim 15

Dependent Claim 50 words

The invention of claim 5, wherein first latching member track means comprising: put path means followed by said first latch follower means in said put operating mode for displacing said first latching member from said latching operating position to said outwardly deflected operating position for enabling disengagement of a cartridge.

Claim 16

Dependent Claim 39 words

The invention of claim 5, wherein said first latching member track means comprising: return path means followed by said first latch follower means for enabling biased return displacement of said first latching member from said outwardly deflected operating position.

Claim 17

Dependent Claim 59 words

The invention of claim 5, wherein said first latching member comprises: beveled surface means on said second end portion of said first latching member for rampingly engaging an end portion of an aligned cartridge during said go-get operating mode for causing deflection of said first latching member into said outwardly deflected operating position for enabling engagement of said cartridge.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	1994-05-06	1994-11-05	1995-05-07	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	1998-05-06	1998-11-05	1999-05-07	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	2002-05-06	2002-11-05	2003-05-07	$7700.00	Window Closed / Lapsed

Optical disk cartridge handling apparatus with passive cartridge engagement assembly

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