 Head unit for preventing head oscillation due to disequilibrium between head and recording medium |
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| Ether polycarboxylates |
| OF THE INVENTION The following example is illustrative of a synthesis for preparing 3,3-dicarboxy-4... |
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| Magnetic transducer with side mounted ferrite core and method of making the same |
| The subject invention allows the width of the ferrite core, used to record bits of information on ... |
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| Composite magnetic head |
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| VCR magnetic recording head for both digital and VHS format |
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| Aircraft mobile chock |
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| Method of etching polyimide |
| What is claimed is: 1. A method of etching an opening in polyimide material wherein the polymide ... |
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| Etching agent for polyimide type resins and process for etching polyimide type resins with the same |
| What is claimed is: 1. An etching agent for polyimide type resins consisting essentially of (1) ... |
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| Breathing device |
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Refillable cutting dispenser
| Details |
Inventors: Montaruli, Elio;
Assignee:
Primary Examiner: Abercrombie; Willie G.
Assistant Examiner:
Attorney, Agent or Firm:
The dispenser comprises a generally cylindrical or cup-like base member which removably receives a spool of a dispensable and cuttable plastic-coated ribbon or wire which is wound on the spool. The side wall of the base has an opening through which the wire or tape can be fed from the spool. Each spool can be replaced in the base member as it is used up, or a new spool can be inserted at any time, if desired. A disk-like cover member, carrying a central post, forms a tight mechanical fit with the base, with the post engaging the spool, whereby the spool is held in place and can rotate thereon. The base carries an extension plate which carries a cutting mechanism which is generally aligned with the opening in the side wall, the cutting mechanism being provided for cutting, to a desired length, the wire or tape dispensed from the spool. |
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DETAILED DESCRIPTION What is claimed is: 1.
A refillable dispenser comprising a cup-shaped member including a base, a cylindrical side wall having an opening therein, and a closure cap, an extension of said base extending beyond said cylindrical wall, generally in alignment with said opening in said cylindrical side wall, a central vertical post secured to said base inside said cup-shaped member, a spool carrying a length of wire, or the like, rotatably mounted on said post within said cup-shaped member, the leading end of said wire extending out of said cup-shaped member from said spool through said opening in said side wall, said closure cap being removably seated on the upper rim of said side wall and forming a tight fit therewith, and a cutting mechanism secured to the top surface of said extension of said base member and generally aligned with said opening in said side wall so that said wire can be fed directly thereto and a length can be cut therefrom, said cutter comprising a first plate and a second plate disposed on the top surface of said extension generally parallel to each other with a small space between them, said plates being disposed generally transverse to the path of said wire from said spool and out of said opening to said cutting mechanism, said first plate being secured flat to the top surface of said extension and said second plate being generally rectangular and secured at one end to said top surface of said extension whereby said second plate can be moved up and down with respect to said first plate to cut said wire which is between them.
2.
The apparatus defined in claim 1 and including means on the rear surface of said base for securing said dispenser to a supporting member to facilitate operation thereof.
3.
The apparatus defined in claim 1 wherein said cap includes a depending circular wall which engages and forms a tight fit with the side wall of said base member.
4.
The apparatus defined in claim 3 wherein said cap also includes a tab which seats in said opening in said side wall when said cap is in place on said base member
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Nonmetallic Processes 
