Automatic storage and retrieval apparatus for individual file folders
First Claim
1. Automatic storage and retrieval apparatus, comprising a shelf unit for storing thin objects, such as file folders, said shelf unit, equipped at regular intervals in the horizontal direction with file folder supports, said file folder supports providing vertical support for said file folders;
- a movable carriage adapted to move along a face of said shelf unit;
code marks, positioned along said shelf unit face, each of said code marks identifying a group of file folders, said file folder group consisting of N file folder supports adjoining each other in the horizontal direction;
scanning apparatus for reading said code marks said scanning apparatus being synchronized with the movement of said carriage,individual marks identifying one of said file folder supporters included in said group of file folder supporters said individual marks being positioned on a front face of said shelf unit at said regular intervals;
carriage file folder supporters, positioned on said carriage, file folder pulling-in apparatus positioned on said carriage for pulling said file folders into said carriage file folder supporters,file folder pushing-out apparatus, positioned on said carriage, for pushing said file folders contained in said carriage file folder supporters out of said carriage;
file folder pushing-aside apparatus, positioned on said carriage, for pushing aside adjoining file folders and for placing said file folders pushed-out by said file folder pushing-out apparatus into a corresponding file folder supporter on said shelf unit;
first driving apparatus for moving said carriage,second driving apparatus for driving said file folder pulling-in apparatus;
third driving apparatus for driving said file folder pushing out apparatus,fourth driving apparatus for temporarily driving said file folder pushing-aside apparatus in response to the movement of said file folder pushing out apparatus;
delivering and receiving file folder sections;
an operation table, for inputting code information representing information concerning a designated file folder location, said information including "store" and "retrieve" commands;
a first control circuit for controlling said first driving apparatus to transport said carriage from said receiving section to the location of said designated file folder, said designated file folder being supported by a file folder supporter, said first control circuit being responsive to said "retrieve" command for controlling said drive apparatus to transport said carriage from the location of the designated file folder, being supported by a file folder supporter, to said delivering section,and a second control circuit for controlling and driving said second driving apparatus and said third driving apparatus to pull-in and push-out said file folder in response to said "store" and "retrieve" commands received from said first control circuit.
1 Assignment
0 Petitions
Accused Products
Abstract
Apparatus for storing and retrieving individual file folders including a pair of symmetrical shelf units, positioned face to face and having a moveable column designed to move horizontally between the shelf units. A carriage is attached to the moveable column and is designed to move vertically between the shelf units. Store or retrieve commands are placed into the system via an operations table and in response to the commands individual file folders are stored and retrieved. Individual storage and retrieval is accomplished by apparatus designed to push aside adjoining file folders to gain access to a storage position and by code marks included on the shelf units to identify individual storage positions.
60 Citations
8 Claims
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1. Automatic storage and retrieval apparatus, comprising a shelf unit for storing thin objects, such as file folders, said shelf unit, equipped at regular intervals in the horizontal direction with file folder supports, said file folder supports providing vertical support for said file folders;
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a movable carriage adapted to move along a face of said shelf unit; code marks, positioned along said shelf unit face, each of said code marks identifying a group of file folders, said file folder group consisting of N file folder supports adjoining each other in the horizontal direction; scanning apparatus for reading said code marks said scanning apparatus being synchronized with the movement of said carriage, individual marks identifying one of said file folder supporters included in said group of file folder supporters said individual marks being positioned on a front face of said shelf unit at said regular intervals; carriage file folder supporters, positioned on said carriage, file folder pulling-in apparatus positioned on said carriage for pulling said file folders into said carriage file folder supporters, file folder pushing-out apparatus, positioned on said carriage, for pushing said file folders contained in said carriage file folder supporters out of said carriage; file folder pushing-aside apparatus, positioned on said carriage, for pushing aside adjoining file folders and for placing said file folders pushed-out by said file folder pushing-out apparatus into a corresponding file folder supporter on said shelf unit; first driving apparatus for moving said carriage, second driving apparatus for driving said file folder pulling-in apparatus; third driving apparatus for driving said file folder pushing out apparatus, fourth driving apparatus for temporarily driving said file folder pushing-aside apparatus in response to the movement of said file folder pushing out apparatus; delivering and receiving file folder sections; an operation table, for inputting code information representing information concerning a designated file folder location, said information including "store" and "retrieve" commands; a first control circuit for controlling said first driving apparatus to transport said carriage from said receiving section to the location of said designated file folder, said designated file folder being supported by a file folder supporter, said first control circuit being responsive to said "retrieve" command for controlling said drive apparatus to transport said carriage from the location of the designated file folder, being supported by a file folder supporter, to said delivering section, and a second control circuit for controlling and driving said second driving apparatus and said third driving apparatus to pull-in and push-out said file folder in response to said "store" and "retrieve" commands received from said first control circuit.
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2. Automated individual file folder storage and retrieval apparatus, comprising
file folder storage consisting of two symmetrical shelf units installed face to face, each shelf unit having a plurality of shelves, each shelf having file folder supporters positioned at regular intervals horizontally, and said file folder supporters adapted to hold file folders vertically; -
a movable column adapted to move horizontally along between said facing shelf units, a carriage attached to said movable column adapted to move vertically along said moveable column; level indicating code marks, marked on said movable column, for indicating a level code given to each shelf of said shelf units, said code marks designating a location corresponding to the level of said code marks; level indicating code scanning apparatus positioned on said carriage for reading said level indicating code marks; horizontal group indicating code marks, placed at an upper and lower portion of said movable column and along said column'"'"'s horizontal passage, said horizontal code marks corresponding to a group of file folder supporters, each group consisting of N file folder supporters adjoining each other in the horizontal direction; group indicating code scanning apparatus positioned on said movable column for reading said horizontal group indicating code marks, individual marks positioned on a front face of said shelves corresponding to one file folder supporter included in said group of file folder supporters; N mark scanning devices positioned on said carriage for reading said individual marks, and facing each of said shelf units at said regular intervals, carriage file folder supporters positioned on said carriage, file folder pulling in apparatus positioned on said carriage for pulling a file folder into said carriage file folder supporter, file folder pushing out apparatus positioned on said carriage for pushing a file folder on said carriage out of said carriage file folder supporter, file folder pushing-aside apparatus, positioned on said carriage for pushing-aside adjoining file folders, and for placing said file folders pushed out by said file folder pushing-out apparatus into a corresponding file folder supporter on said shelves, first driving apparatus for moving said carriage, second driving apparatus for moving said movable column, third driving apparatus for driving said file folder pull-in apparatus, fourth driving apparatus for driving said file folder push-out apparatus, fifth driving apparatus for temporarily driving said file folder pushing-aside apparatus in response to the movement of said file folder push-out apparatus; a receiving section located at an end of one of said shelf units, a delivering section, located at an end of the other of said shelf units, an operation table for inputting code information concerning a designated file folder, said code information including a "store" and a "retrieve" command, a first control circuit responsive to said "store" command, to said code scanning apparatus, and to said mark scanning devices for controlling said first driving apparatus and said second driving apparatus to transport said carriage from said receiving section to the location of the designated file folder being supported by a file folder supporter, said first control circuit responsive to said "retrieve" command, to said code scanning apparatus, and to said mark scanning devices to transport said carriage from the location of the designated file folder being supported by a file folder supporter to the delivery section, and a second control circuit for controlling and driving said third driving apparatus and said fourth driving apparatus to pull-in and push-out a file folder in response to said "store" and "retrieve" commands received from said operation table in response to an instruction signal received from said first control circuit. - View Dependent Claims (3, 4, 5, 6, 7, 8)
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Specification