WO2008140523A1 - Dispositif d'ouverture d'un boîtier/emballage, kit de composants à utiliser, et procédés de construction et d'utilisation dudit dispositif - Google Patents

Dispositif d'ouverture d'un boîtier/emballage, kit de composants à utiliser, et procédés de construction et d'utilisation dudit dispositif Download PDF

Info

Publication number
WO2008140523A1
WO2008140523A1 PCT/US2007/068896 US2007068896W WO2008140523A1 WO 2008140523 A1 WO2008140523 A1 WO 2008140523A1 US 2007068896 W US2007068896 W US 2007068896W WO 2008140523 A1 WO2008140523 A1 WO 2008140523A1
Authority
WO
WIPO (PCT)
Prior art keywords
case
channel
package
cutter
kit
Prior art date
Application number
PCT/US2007/068896
Other languages
English (en)
Inventor
Mark W. Lapham
Richard L. Swanson
Original Assignee
Lapham Mark W
Swanson Richard L
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lapham Mark W, Swanson Richard L filed Critical Lapham Mark W
Priority to PCT/US2007/068896 priority Critical patent/WO2008140523A1/fr
Publication of WO2008140523A1 publication Critical patent/WO2008140523A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C3/00—Milling particular work; Special milling operations; Machines therefor
    • B23C3/12—Trimming or finishing edges, e.g. deburring welded corners
    • B23C3/126—Portable devices or machines for chamfering edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C1/00—Milling machines not designed for particular work or special operations
    • B23C1/20—Portable devices or machines; Hand-driven devices or machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H3/00—Storage means or arrangements for workshops facilitating access to, or handling of, work tools or instruments
    • B25H3/006—Storage means specially adapted for one specific hand apparatus, e.g. an electric drill

Definitions

  • the present invention relates generally to a novel and unique device for opening cases or packages, a kit of components therefor, and methods of constructing and utilizing same.
  • the present invention relates to a device designed to open sealed, plastic coin cases, a kit of components therefor, and methods of constructing and utilizing same.
  • the present invention provides a novel and unique kit of components, comprising: a hand held rotary tool; a rotatable cutter for selective connection and disconnection to and from said rotary tool; a head device for selective threaded connection and disconnection to and from said rotary tool; and said head device having a channel therein within which a predetermined portion of said rotatable cutter protrudes
  • the present invention also provides novel and unique head device for faciltating opening of an external case/package, comprising: a body member having an axial chamber within a first portion of said member; a threaded portion provided at a first end of said chamber for selective threaded engagement and disengagement to and from a mating threaded portion of an external rotary tool/machine; said chamber being provided with a predetermined shape, dimensions and configuration to enable a predetermined portion of a rotatable cutter to pass therethrough; and said body member having in a second portion thereof a channel which is provided with a predetermined shape, dimensions and configuration to enable the external case/package to pass therethrough while being supported by surfaces of said channel as said cutter cuts a predetermined portion of said case/package,
  • the present invention also provides a novel and unique method of opening an external case/package, comprising the steps of: providing a rotary tool/machine having a head device comprising a body member having an axial chamber within a first portion of said member, threaded portion provided at a first end of said chamber for selective threaded engagement and disengagement to and from a mating threaded portion of an external rotary tool/machine, said chamber being provided with a predetermined shape, dimensions and configuration to enable a predetermined portion of a rotatable cutter to pass therethrough; and said body member having in a second portion thereof a channel which is provided with a predetermined shape, dimensions and configuration to enable the external case/package to pass therethrough while being supported by surfaces of said channel as said cutter cuts a predetermined portion of said case/package; activating said rotary tool/machine to rotate said cutter; passing the case/package through said channel; and cutting open the case/package as it comes in contact with the cutter in said channel.
  • a primary object of the present invention is to achieve a simple and inexpensive way to open sealed glass or hard plastic coin cases.
  • Another object of the present invention is to provide a specially- designed head device which screws on to a high speed drill of the Dremel ® type to allow easy opening of all types of coin cases.
  • Fig, 1 is a perspective view of a kit of components of the invention.
  • Fig. 2 shows a sealed coin case next to a head threaded on a rotary tool in accordance with invention.
  • Fig. 3 is an enlarged view of a portion of Fig, 2.
  • Fig. 4 shows the head disconnected from the rotary too).
  • Fig. 5 is similar to Fig. 4 but showing the bit removed from the rotary tool.
  • Fig. 6 shows a spacer element
  • Fig. 7 is a perspective view of the head.
  • Fig. 8 is a side eievational view of the head.
  • Fig. 9 is a front eievational view of the head.
  • Fig. 10 is a sectional view of the head taken along the line 10-10 of Fig. 9.
  • Fig. 1 1 is another perspective view of the head.
  • Fig. 12 shows a sealed coin case.
  • Fig. 13 shows the case of Fig. 12 after it has been cut open using the invention
  • kit of components 10 depicting rotary tool 1 1 , a head 12, and a component carrying case 13.
  • the kit 10 may also include a wrench 14 to help lock the bit 1 5 (Figs, 3 — 5) in or remove it from the rotary tool 1 1 .
  • the case 1 3 may include a compartment 1 6 for storing a plurality of bit 1 5.
  • Figs. 1 , 2 and 1 2 s how a sealed coin case 17 .
  • the coin case 17 is frequently made of clear plastic, and is approximately 3 1 /4 " x 2 1/2" x 1/4" thick.
  • the rotary tool 1 1 is preferably of the Dremel® type, which is ahan held tool that can rotate at speeds from 3,000 to 28,000 rpm.
  • the tool 1 1 is provided with male threaded portion 1 8, a drill bit collet 1 9 and collet nut 20.
  • the collet 19 holds the cutter or bit I 5.
  • the shaft lock button 30 is pressed, and then the collet nut 20 may be loosened by hand or by means of the wrench 14 placed on a flatted portion 2 1 of the nut 20.
  • the bit 1 5 cuts along the side cutting surface 22 thereof.
  • the bit 1 5 may be a special 1 /8" diameter bit which is 1 1/2" long, and designed specifically to cut pastic.
  • the head 1 2 has a female threaded portion 23 which threadediy mates with the male threaded portion 1 8 of tool 1 1 .
  • the head 1 2 may be fabricated from a high quality plastic, but other hard materials may also be used.
  • the head 1 2 is provided with an internal chamber 24 through which the bit 1 5 extends.
  • a special channel 25 is orthogonally disposed in the head 1 2.
  • the channel 25 has a bottom surface 26 and two opposing wall surfaces 27 and 28, between which the case 17 is placed.
  • the head 12 with its special channel 25 is a guide which fits over the edge 29 of the case 17.
  • the bit 1 5 extends a predetermined distance into the channel 12. This distance may be adjusted by placing a washer-like spacer 31 (Fig. 6) on portion 18 between tool 1 1 and head 12.
  • the user rotates case 1 7 to enable bit 1 5 to cut all four sides 32, 33, 34 and 35 of the case 1 7 at approximately 1/4" from the outermost edge 37 of the case 17.
  • the tool 1 1 should be used at the highest rate of rotation, e.g., 28,000 rpm, to cut open the case 1 7 with ease.
  • the specially designed head 12 screws on to a high speed drill 1 1 to allow easy opening of all types of coin cases.
  • the head 12 allows for ease in opening, as opposed to smashing the case 1 7 thereby avoiding damage to the user and the coin.
  • the present invention thus gives a coin collector many options he/she would ordinarily not have While the invention has been explained hereinabove with reference to a hand held rotary tool 1 1 , the invention also may be used with a rotary machine (not shown) which is not hand held.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Opening Bottles Or Cans (AREA)

Abstract

Une tête spécialement conçue se visse sur une perceuse à grande vitesse pour permettre une ouverture facile de toutes les sorties de boîtes à monnaie. La tête permet de faciliter l'ouverture sans écraser le boîtier, en évitant ainsi tout dommage à l'utilisateur et aux pièces.
PCT/US2007/068896 2007-05-14 2007-05-14 Dispositif d'ouverture d'un boîtier/emballage, kit de composants à utiliser, et procédés de construction et d'utilisation dudit dispositif WO2008140523A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/US2007/068896 WO2008140523A1 (fr) 2007-05-14 2007-05-14 Dispositif d'ouverture d'un boîtier/emballage, kit de composants à utiliser, et procédés de construction et d'utilisation dudit dispositif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2007/068896 WO2008140523A1 (fr) 2007-05-14 2007-05-14 Dispositif d'ouverture d'un boîtier/emballage, kit de composants à utiliser, et procédés de construction et d'utilisation dudit dispositif

Publications (1)

Publication Number Publication Date
WO2008140523A1 true WO2008140523A1 (fr) 2008-11-20

Family

ID=40002509

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/068896 WO2008140523A1 (fr) 2007-05-14 2007-05-14 Dispositif d'ouverture d'un boîtier/emballage, kit de composants à utiliser, et procédés de construction et d'utilisation dudit dispositif

Country Status (1)

Country Link
WO (1) WO2008140523A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4057899A (en) * 1977-01-05 1977-11-15 The United States Of America As Represented By The Secretary Of The Air Force Staked bearing cutter
US4073354A (en) * 1976-11-26 1978-02-14 Christensen, Inc. Earth-boring drill bits
US4958432A (en) * 1989-10-26 1990-09-25 Marshall Willie J Rotary hair trimmer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4073354A (en) * 1976-11-26 1978-02-14 Christensen, Inc. Earth-boring drill bits
US4057899A (en) * 1977-01-05 1977-11-15 The United States Of America As Represented By The Secretary Of The Air Force Staked bearing cutter
US4958432A (en) * 1989-10-26 1990-09-25 Marshall Willie J Rotary hair trimmer

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