US3926308A - Tool carrying case - Google Patents

Tool carrying case Download PDF

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US3926308A
US3926308A US441120A US44112074A US3926308A US 3926308 A US3926308 A US 3926308A US 441120 A US441120 A US 441120A US 44112074 A US44112074 A US 44112074A US 3926308 A US3926308 A US 3926308A
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fuses
tool
tray portion
case
portions
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US441120A
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Lyle L Sullivan
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OLEAN CASE CORP
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OLEAN CASE CORP
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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/02Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25HWORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H3/00Storage means or arrangements for workshops facilitating access to, or handling of, work tools or instruments
    • B25H3/02Boxes
    • B25H3/021Boxes comprising a number of connected storage elements
    • B25H3/023Boxes comprising a number of connected storage elements movable relative to one another for access to their interiors

Definitions

  • ABSTRACT There is disclosed an improved tool carrying case, specifically designed to accommodate equipment employed by electrical power supply line maintenance personnel for use as when jumping a power supply line around an electrical device requiring surveillance/replacement, or the like.
  • the carrying case of the present invention is constructed to accommodate in improved manner a number of differently sized fuses, as well as the test tool parts per se.
  • the present invention provides an improved tool accessory and fuse carrying case embodying novel features of construction whereby to facilitate accommodation of the tool as well as a variety of substitute fuses to meet a variety of field conditions, in such manner as to store the tool parts and fuses compactly within a minimum sized carrying case and in such manner as to be restrained against shifting about when the case is closed and being carried from place to place, while being at the same time readily accessible for use when the case is opened. It is to be understood that the present invention relates only to the carrying case for accommodating the tool and its accessories as referred to hereinabove, and bears no relation to the tool per se as described in detail hereinafter; and I make no claim thereto.
  • FIG. 1 is a top perspective view of a preferred embodiment of the invention, illustrating the case cover in open position and showing the special tool mounted therein on its special carrying tray;
  • FIG. 2 is a vertical sectional view through the case as shown in FIG. 1;
  • FIG. 3 is a view corresponding to FIG. 1 but illustrates the tool carrying tray as being swung upwardly to show the fuse carrying arrangement in the lower level of the case;
  • FIG. 4 is a view illustrating in better detail the nature of the special tool being accommodated in.the case as shown at FIGS. 1-3;
  • FIG. 5 is a fragmentary vertical sectional view taken as suggested by line 55 of FIG. 2.
  • the carrying case of the invention is designed to accommodate in compactly and securely stowed positions therein a specific type linesmans test tool such as is best shown at FIG. 4 and is generally designated as well as an assortment of fuses such as are indicated by the numeral 12 which are to be selectively employed therewith.
  • the case is designated generally by the numeral 15 and includes a boxlike body portion 16; a top cover or lid portion 18; and an inside tray 20. The tray is provided with a finger lift tab 21. As best shown in FIG.
  • the cover 18 is hinged to the body 16 as illustrated at 22, and the tray 20 is hinged to the body 16 as illustrated at 24 so as to be independently swingable between open and closed positions as shown in the drawing herewith.
  • Latches or any other suitable form of locks or the like
  • as shown at 2626 provide for holding the closed case parts securely together while the case is being carried from place to place, and a suitable carrying handle as shown at 28 is provided to facilitate its handling and transport.
  • the carrying case of the present invention is specifically designed to accommodate the certain type of linesmans test tool device which is illustrated in detail at FIG. 4 herewith.
  • the tool is assembled by first selecting from the case an appropriately sized fuse which has been capacity prescribed according to conventional schedules relating transformer KVA with relevant fuse sizes; and then attaching thereto requisite jumper line accessories such as to enable a linesman to temporarily by-pass an electrical device requiring repair/replacement, while at the same time avoiding an electrical overload on the by-pass system.
  • the tool when assembled the tool includes a hanger fitting as shown at 30 which is adapted to be set-screw-fastened or otherwise attached to the upper end of a size-wise preselected fuse l2 taken from the kit as shown in FIGS. 2, 3, herewith.
  • the fitting 30 adapts the fuse 12 to be hung upon a live wire such as shown for example at G (FIG. 1) in US. Pat. No. 2,472,000.
  • the hanger 30 includes a lifting lever such as shown at 32 which is pivotally mounted on the fitting and is formed with an eye portion 34 into which the linesmans conventional type switch stick may be engaged.
  • such tools typically include a bottom fitting as illustrated at 38 which is also adapted to be set-screw or otherwise fastened to the lower end of the preselected fuse 12.
  • the fitting 38 electrically connects the fuse 12 to a conductor 40 which in this case is illustrated as a resiliently coiled cable, and therethrough to a so-called switchstick head 42.
  • This head includes a hook portion as shown at 44 terminating in an enlarged diameter head portion 45.
  • the linesman is enabled to initially engage the upper end of his switch-stick into the lifting eye portion 34 of the lever 32 and to then drape the clamp device 36 thereof over the live wire so as to make electrical connection therewith. I-Ie thereupon maneuvers his control stick so as to electrically interconnect the bottom fitting (via the conductor 40 and head hook 44) with the conductor downstream of the device which is to be jumped.
  • fuses of the type that are employed in connection with such operations and such as are designated generally at 12 herein have protruding from their bottom ends so-called squibs as shown at 46. These squibs must (during transportation and/or other handling of the fuses) be protected against pressure-contacts from external sources. Also, such fuses include adjacent their hanger ends enlarged diameter collars as indicated at 48 in the drawing herewith.
  • the bottom of the case of the present invention provides a special fuse nesting arrangement. As shown herein, such an arrangement may comprise a special liner 50 attached to the bottom of the case body portion 16. Or, the wall of the case per se may be so formed.
  • the liner comprises a specially shaped molding or the like which may be fabricated .from any preferred material and formed into the desired shape by any suitable process so as to present at its upper surface as best shown in FIG. 2 a series of parallel valleys as indicated at 52.
  • the valleys 52 are adapted to accommodate a supply of fuses as explained hereinabove so as to be individually nested in parallel, independently available relation.
  • the liner 50 also includes transversely directed cooperating ridges as are illustrated at 54, 56, 57, which are disposed at different positions longitudinally of the assembly thereby providing intermediate cross valleys 58 into which the collars 48 of the fuses are received.
  • the valleys and ridges cooperate to lock fuses of assorted sizes into the fuse cradling structure, and a large assortment of differently sized fuses may thus be laid down and accommodated in the valley portions 52 of the liner 50. Also, along the opposite edge of the liner 50 it is formed with a single upstanding ridge 59 which is located so as to cooperate with the squib ends of the fuses (without interference with the squibs per se) so as to more securely locate the fuses against accidental dislodgement from their proper positions in the case.
  • the tray portion 20 of the case is so dimensioned and hingedly positioned interiorly of the case that when the tray 20 is lowered into the case and the cover 18 is closed and latched relative to the case body 16, the tray 20 is thereby secured in bearing relation against the upper surfaces of the fuses so as to prevent them from any accidental dislodgements from the valley portions 52 of the liner 50. Furthermore, as best shown at FIG. 3, the tray 20 is circularly apertured as indicated at 60 to accommodate in press-fitted relation therein the enlarged end portion 45 of the tool hook 44. Accordingly, when the tray 20 is lowered into the case so as to rest upon the fuses the testing tool may then be bedded in the tray in compact folded condition as best shown at FIG. 1.
  • a hold-down device in the form of a snap-strap 62 is provided to detachably clamp the heavier fuse portion 12 of the tool firmly against the bottom of the tray.
  • the enlarged head portion 45 of the hook member 44 is press-fitted through the aperture 60 in the bottom of the tray, so as to protrude therethrough as shown at FIGS. 2, 3.
  • the aperture 60 is so located in the bottom of the tray 20 as to cause the head portion 45 of the hook to protrude into the bottom section of the case adjacent the end thereof so as to completely clear the ends of the fuses 12 therein and to avoid any interferences with them and/or their squib portions 46.
  • the hook end portion 45 is employed to positionally stabilize the tool when bedded in the tray, and when the cover 18 is lowered and latched in closed position it bears against the upper portion of the hook 44 as it appears in FIG. 1, thereby assuring that the hook may not accidentally retract from the aperture 60.
  • This cooperative arrangement of parts assures an improved nesting arrangement for the tool in the case; while at the same time providing utmost convenience with respect to the availability of the tool and fuse components upon opening of the case.
  • the case body, tray, and lid portions may be fabricated of any suitable sheet-like material according to strength and stiffness and wearability requirements as dictated by the weights of the tool and the fuses to be accommodated and as illustrated at 64 the corners of the case body and cover portions will preferably be reinforced.
  • the case parts will of course be designed and constructed to meet specifications in ac- 4 cordance with the field use conditions anticipated to be encountered.
  • a tool carrying case for accommodating in separately nested relation therein a plurality of electrical fuses of the same or different lengths which include reduced-diameter pressure-vulnerable end portions and enlarged collar portions, and a power line maintenance linesmans tool including fittings for detachable connections to opposite ends of such fuses, one of said fittings having a flexible conductor extending therefrom and terminating in an extended hook portion;
  • said case comprising an open box-like bottom and side-walled body portion and a hingedly connected cover portion and a hingedly connected inner tray portion adapted to nest interiorly of said case in predetermined spaced relation between the bottom wall of said body portion and said cover portion;
  • said bottom wall of said body portion including a plurality of parallel ridge portions defining valleys between each adjacent pair of ridge portions to receive an assortment of such aforesaid fuses in parallel nested relation therein to positionally locate such fuses within said body portion against sidewise dislocations thereof, said bottom wall having an upstanding ledge at one end of said ridge portions to present a transverse abutment surface engaging the ends of said fuses while clearing said end portions thereof and each adjacent pair of ridge portions having transversely aligned interrupted portions presenting channels snugly receiving said collar portions of a particular fuse, said channels being located at fixed distances from said abutment surface whereby said channels and said abutment surface both individually and collectively positionally locate said fuses against longitudinal dislocations thereof, and at least some of said ridge portions having plural channel interruptions therein whereby fuses of different lengths may be accommodated;
  • said predetermined spacing of said inner tray portion from said bottom wall being selected to cause said inner tray portion to bear downwardly at its bottom surface upon such nested fuses when said tray portion is lowered into the interior of said body portion and including means for holding said linesmans tool in compactly nested and positionally restrained relation when resting upon the upper surface of said tray portion so as to preclude dislocations of said fuses from their securements within said body portion and/or positional dislocations of said tool relative to said tray portion such as when said case is being in-field carried and/or otherwise handled;
  • said cover portion being disposed in predetermined spaced relation to said inner tray portion when the cover is closed so as to bear downwardly against said tool when carried by said tray portion and restrain said tool in compactly nested relation upon said tray portion;
  • said case including releasable latching means for holding said cover portion securely in closed relation to said tray portion and said body portion to maintain said predetermined spacings;
  • a tool carrying case according to claim 2 whereby upon placement of one or more fuses within said valley/ridge means said inner tray portion may then be moved into position so as to positionally secure said fuses, and said linesmans tool may then 3.
  • said holding means includes a hold-down strap device. 4.
  • said holding means includes an aperture through said tray portion through which said extended hook portion press-fits so as to positionally secure that portion of said tool.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fuses (AREA)

Abstract

There is disclosed an improved tool carrying case, specifically designed to accommodate equipment employed by electrical power supply line maintenance personnel for use as when ''''jumping'''' a power supply line around an electrical device requiring surveillance/replacement, or the like. The carrying case of the present invention is constructed to accommodate in improved manner a number of differently sized fuses, as well as the test tool parts per se.

Description

United States Patent 1191 Sullivan 1 Dec. 16, 1975 1 TOOL CARRYING CASE [75] Inventor: Lyle L. Sullivan, Olean, NY.
[73] Assignee: Olean Case Corporation, Olean,
22 Filed: Feb. 11, 1974 211 Appl. No.: 441,120
52 U.S.Cl. ..206/223;206/329;206/332; 217/265 51 lm. (31.2 B65D 85/30; B65D 85/54; B65D 25/12 [58] Field of Search 206/223; 312/328, DIG. 33; 221/307; 138/110; 217/265 [56] References Cited UNITED STATES PATENTS 2,008,429 7/1935 Weatherhead, Jr 220/20 2,228,824 1/1941 Hermann 339/109 2,541,890 2/1951 Schaperkotter et a1. 220/23 3,171,700 3/1965 Parsell et a1. .1 206/233 X 3,254,756 6/1966 Rankin 206/223 X 3,371,975 3/1968 Meltzer 206/223 X 3,708,084 1/1973 Bixler et a1. 217/265 Primary Examiner-Leonard Summer Attorney, Agent, or FirmBean & Bean [57] ABSTRACT There is disclosed an improved tool carrying case, specifically designed to accommodate equipment employed by electrical power supply line maintenance personnel for use as when jumping a power supply line around an electrical device requiring surveillance/replacement, or the like. The carrying case of the present invention is constructed to accommodate in improved manner a number of differently sized fuses, as well as the test tool parts per se.
4 Claims, 5 Drawing Figures 46 Ill U.S. Patent Dec. 16, 1975 3,926,308
TOOL CARRYING CASE SUMMARY OF THE INVENTION differently sized fuses. The present invention provides an improved tool accessory and fuse carrying case embodying novel features of construction whereby to facilitate accommodation of the tool as well as a variety of substitute fuses to meet a variety of field conditions, in such manner as to store the tool parts and fuses compactly within a minimum sized carrying case and in such manner as to be restrained against shifting about when the case is closed and being carried from place to place, while being at the same time readily accessible for use when the case is opened. It is to be understood that the present invention relates only to the carrying case for accommodating the tool and its accessories as referred to hereinabove, and bears no relation to the tool per se as described in detail hereinafter; and I make no claim thereto.
BRIEF DESCRIPTION OF THE DRAWING FIG. 1 is a top perspective view of a preferred embodiment of the invention, illustrating the case cover in open position and showing the special tool mounted therein on its special carrying tray;
FIG. 2 is a vertical sectional view through the case as shown in FIG. 1;
FIG. 3 is a view corresponding to FIG. 1 but illustrates the tool carrying tray as being swung upwardly to show the fuse carrying arrangement in the lower level of the case;
FIG. 4 is a view illustrating in better detail the nature of the special tool being accommodated in.the case as shown at FIGS. 1-3; and
FIG. 5 is a fragmentary vertical sectional view taken as suggested by line 55 of FIG. 2.
DESCRIPTION OF THE PREFERRED EMBODIMENT As illustrated herein, the carrying case of the invention is designed to accommodate in compactly and securely stowed positions therein a specific type linesmans test tool such as is best shown at FIG. 4 and is generally designated as well as an assortment of fuses such as are indicated by the numeral 12 which are to be selectively employed therewith. The case is designated generally by the numeral 15 and includes a boxlike body portion 16; a top cover or lid portion 18; and an inside tray 20. The tray is provided with a finger lift tab 21. As best shown in FIG. 2, the cover 18 is hinged to the body 16 as illustrated at 22, and the tray 20 is hinged to the body 16 as illustrated at 24 so as to be independently swingable between open and closed positions as shown in the drawing herewith. Latches (or any other suitable form of locks or the like) as shown at 2626 provide for holding the closed case parts securely together while the case is being carried from place to place, and a suitable carrying handle as shown at 28 is provided to facilitate its handling and transport.
The carrying case of the present invention is specifically designed to accommodate the certain type of linesmans test tool device which is illustrated in detail at FIG. 4 herewith. As shown therein, the tool is assembled by first selecting from the case an appropriately sized fuse which has been capacity prescribed according to conventional schedules relating transformer KVA with relevant fuse sizes; and then attaching thereto requisite jumper line accessories such as to enable a linesman to temporarily by-pass an electrical device requiring repair/replacement, while at the same time avoiding an electrical overload on the by-pass system.
Thus, more specifically as shown herein, when assembled the tool includes a hanger fitting as shown at 30 which is adapted to be set-screw-fastened or otherwise attached to the upper end of a size-wise preselected fuse l2 taken from the kit as shown in FIGS. 2, 3, herewith. Thus, the fitting 30 adapts the fuse 12 to be hung upon a live wire such as shown for example at G (FIG. 1) in US. Pat. No. 2,472,000. Typically, the hanger 30 includes a lifting lever such as shown at 32 which is pivotally mounted on the fitting and is formed with an eye portion 34 into which the linesmans conventional type switch stick may be engaged. Thereby the linesman is provided with physical control for positioning the device relative to a live wire and in the hooking of its line clamp mechanism 36 thereon, whereby the fuse may be brought into electrical connection with the live wire. Also, as shown herein, such tools typically include a bottom fitting as illustrated at 38 which is also adapted to be set-screw or otherwise fastened to the lower end of the preselected fuse 12. The fitting 38 electrically connects the fuse 12 to a conductor 40 which in this case is illustrated as a resiliently coiled cable, and therethrough to a so-called switchstick head 42. This head includes a hook portion as shown at 44 terminating in an enlarged diameter head portion 45.
By means of this arrangement the linesman is enabled to initially engage the upper end of his switch-stick into the lifting eye portion 34 of the lever 32 and to then drape the clamp device 36 thereof over the live wire so as to make electrical connection therewith. I-Ie thereupon maneuvers his control stick so as to electrically interconnect the bottom fitting (via the conductor 40 and head hook 44) with the conductor downstream of the device which is to be jumped.
It is to be specifically noted that fuses of the type that are employed in connection with such operations and such as are designated generally at 12 herein have protruding from their bottom ends so-called squibs as shown at 46. These squibs must (during transportation and/or other handling of the fuses) be protected against pressure-contacts from external sources. Also, such fuses include adjacent their hanger ends enlarged diameter collars as indicated at 48 in the drawing herewith. To accommodate the kit of fuses as shown herein at FIGS. 2, 3, 5, the bottom of the case of the present invention provides a special fuse nesting arrangement. As shown herein, such an arrangement may comprise a special liner 50 attached to the bottom of the case body portion 16. Or, the wall of the case per se may be so formed.
As shown herein, the liner comprises a specially shaped molding or the like which may be fabricated .from any preferred material and formed into the desired shape by any suitable process so as to present at its upper surface as best shown in FIG. 2 a series of parallel valleys as indicated at 52. Thus the valleys 52 are adapted to accommodate a supply of fuses as explained hereinabove so as to be individually nested in parallel, independently available relation. It is to be particularly noted that the liner 50 also includes transversely directed cooperating ridges as are illustrated at 54, 56, 57, which are disposed at different positions longitudinally of the assembly thereby providing intermediate cross valleys 58 into which the collars 48 of the fuses are received. Thus, the valleys and ridges cooperate to lock fuses of assorted sizes into the fuse cradling structure, and a large assortment of differently sized fuses may thus be laid down and accommodated in the valley portions 52 of the liner 50. Also, along the opposite edge of the liner 50 it is formed with a single upstanding ridge 59 which is located so as to cooperate with the squib ends of the fuses (without interference with the squibs per se) so as to more securely locate the fuses against accidental dislodgement from their proper positions in the case.
The tray portion 20 of the case is so dimensioned and hingedly positioned interiorly of the case that when the tray 20 is lowered into the case and the cover 18 is closed and latched relative to the case body 16, the tray 20 is thereby secured in bearing relation against the upper surfaces of the fuses so as to prevent them from any accidental dislodgements from the valley portions 52 of the liner 50. Furthermore, as best shown at FIG. 3, the tray 20 is circularly apertured as indicated at 60 to accommodate in press-fitted relation therein the enlarged end portion 45 of the tool hook 44. Accordingly, when the tray 20 is lowered into the case so as to rest upon the fuses the testing tool may then be bedded in the tray in compact folded condition as best shown at FIG. 1.
A hold-down device in the form of a snap-strap 62 is provided to detachably clamp the heavier fuse portion 12 of the tool firmly against the bottom of the tray. Incidental to stowing the tool in the tray the enlarged head portion 45 of the hook member 44 is press-fitted through the aperture 60 in the bottom of the tray, so as to protrude therethrough as shown at FIGS. 2, 3. Note that the aperture 60 is so located in the bottom of the tray 20 as to cause the head portion 45 of the hook to protrude into the bottom section of the case adjacent the end thereof so as to completely clear the ends of the fuses 12 therein and to avoid any interferences with them and/or their squib portions 46.
Thus, the hook end portion 45 is employed to positionally stabilize the tool when bedded in the tray, and when the cover 18 is lowered and latched in closed position it bears against the upper portion of the hook 44 as it appears in FIG. 1, thereby assuring that the hook may not accidentally retract from the aperture 60. This cooperative arrangement of parts assures an improved nesting arrangement for the tool in the case; while at the same time providing utmost convenience with respect to the availability of the tool and fuse components upon opening of the case.
The case body, tray, and lid portions may be fabricated of any suitable sheet-like material according to strength and stiffness and wearability requirements as dictated by the weights of the tool and the fuses to be accommodated and as illustrated at 64 the corners of the case body and cover portions will preferably be reinforced. In all respects the case parts will of course be designed and constructed to meet specifications in ac- 4 cordance with the field use conditions anticipated to be encountered.
I claim:
1. A tool carrying case for accommodating in separately nested relation therein a plurality of electrical fuses of the same or different lengths which include reduced-diameter pressure-vulnerable end portions and enlarged collar portions, and a power line maintenance linesmans tool including fittings for detachable connections to opposite ends of such fuses, one of said fittings having a flexible conductor extending therefrom and terminating in an extended hook portion;
said case comprising an open box-like bottom and side-walled body portion and a hingedly connected cover portion and a hingedly connected inner tray portion adapted to nest interiorly of said case in predetermined spaced relation between the bottom wall of said body portion and said cover portion;
said bottom wall of said body portion including a plurality of parallel ridge portions defining valleys between each adjacent pair of ridge portions to receive an assortment of such aforesaid fuses in parallel nested relation therein to positionally locate such fuses within said body portion against sidewise dislocations thereof, said bottom wall having an upstanding ledge at one end of said ridge portions to present a transverse abutment surface engaging the ends of said fuses while clearing said end portions thereof and each adjacent pair of ridge portions having transversely aligned interrupted portions presenting channels snugly receiving said collar portions of a particular fuse, said channels being located at fixed distances from said abutment surface whereby said channels and said abutment surface both individually and collectively positionally locate said fuses against longitudinal dislocations thereof, and at least some of said ridge portions having plural channel interruptions therein whereby fuses of different lengths may be accommodated;
said predetermined spacing of said inner tray portion from said bottom wall being selected to cause said inner tray portion to bear downwardly at its bottom surface upon such nested fuses when said tray portion is lowered into the interior of said body portion and including means for holding said linesmans tool in compactly nested and positionally restrained relation when resting upon the upper surface of said tray portion so as to preclude dislocations of said fuses from their securements within said body portion and/or positional dislocations of said tool relative to said tray portion such as when said case is being in-field carried and/or otherwise handled;
said cover portion being disposed in predetermined spaced relation to said inner tray portion when the cover is closed so as to bear downwardly against said tool when carried by said tray portion and restrain said tool in compactly nested relation upon said tray portion;
said case including releasable latching means for holding said cover portion securely in closed relation to said tray portion and said body portion to maintain said predetermined spacings;
whereby upon placement of one or more fuses within said valley/ridge means said inner tray portion may then be moved into position so as to positionally secure said fuses, and said linesmans tool may then 3. A tool carrying case according to claim 2, wherein said holding means includes a hold-down strap device. 4. A tool carrying case according to claim 2, wherein said holding means includes an aperture through said tray portion through which said extended hook portion press-fits so as to positionally secure that portion of said tool.

Claims (4)

1. A tool carrying case for accommodating in separately nested relation therein a plurality of electrical fuses of the same or different lengths which include reduced-diameter pressurevulnerable end portions and enlarged collar portions, and a power line maintenance linesman''s tool including fittings for detachable connections to opposite ends of such fuses, one of said fittings having a flexible conductor extending therefrom and terminating in an extended hook portion; said case comprising an open box-like bottom and side-walled body portion and a hingedly connected cover portion and a hingedly connected inner tray portion adapted to nest interiorly of said case in predetermined spaced relation between the bottom wall of said body portion and said cover portion; said bottom wall of said body portion including a plurality of parallel ridge portions defining valleys between each adjacent pair of ridge portions to receive an assortment of such aforesaid fuses in parallel nested relation therein to positionally locate such fuses within said body portion against sidewise dislocations thereof, said bottom wall having an upstanding ledge at one end of said ridge portions to present a transverse abutment surface engaging the ends of said fuses while clearing said end portions thereof and each adjacent pair of ridge portions having transversely aligned interrupted portions presenting channels snugly receiving said collar portions of a particular fuse, said channels being located at fixed distances from said abutment surface whereby said channels and said abutment surface both individually and collectively positionally locate said fuses against longitudinal dislocations thereof, and at least some of said ridge portions having plural channel interruptions therein whereby fuses of different lengths may be accommodated; said predetermined spacing of said inner tray portion from said bottom wall being selected to cause said inner tray portion to bear downwardly at its bottom surface upon such nested fuses when said tray portion is lowered into the interior of said body portion and including means for holding said linesman''s tool in compactly nested and positionally restrained relation when resting upon the upper surface of said tray portion so as to preclude dislocations of said fuses from their securements within said body portion and/or positional dislocations of said tool relative to said tray portion such as when said case is being in-field carried and/or otherwise handled; said cover portion being disposed in predetermined spaced relation to said inner tray portion when the cover is closed so as to bear downwardly against said tool when carried by said tray portion and restrain said tool in compactly nested relation upon said tray portion; said case including releasable latching means for holding said cover portion securely in closed relation to said tray portion and said body portion to maintain said predetermined spacings; whereby upon placement of one or more fuses within said valley/ridge means said inner tray portion may then be moved into position so as to positionally secure said fuses, and said linesman''s tool may then be nested upon the upper surface of said tray portion and said cover portion may then be lowered and releasably secured to said body portion, thereby rendering said case suitable to in-field handling without hazards to said pressure-vulnerable end portions of said fuses.
2. A tool carrying case according to claim 1, wherein said tray portion includes holding means for detachably securing said tool thereto.
3. A tool carrying case according to claim 2, wherein said holding means includes a hold-down strap device.
4. A tool carrying case according to claim 2, wherein said holding means includes an aperture through said tray portion through which said extended hook portion press-fits so as to positionally secure that portion of said tool.
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Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4090606A (en) * 1977-01-20 1978-05-23 Dawson Wayne G Watch spring bar kit
US4450959A (en) * 1980-10-30 1984-05-29 Siemens Aktiengesellschaft Packaging for electrical components
US4531639A (en) * 1983-09-15 1985-07-30 David Zopf Manufacturing support and shipping package
US4723657A (en) * 1987-04-10 1988-02-09 Sandra Robinson Microphone carrying case
US4778056A (en) * 1987-08-14 1988-10-18 Eastman Kodak Company Container adapter
US4846346A (en) * 1987-11-02 1989-07-11 Kime James W Storage container
US4911296A (en) * 1989-04-13 1990-03-27 Hart Jr Charles R Utility chest for vehicles
US5123532A (en) * 1990-06-19 1992-06-23 Firma George Knoblauch Box with tool and bit holders having a camming tray
US5299722A (en) * 1993-01-21 1994-04-05 Cheney Dale S Double lid truck storage box
US5323898A (en) * 1992-09-14 1994-06-28 Alloyd Co., Inc. Dual hinged lid package
US5439108A (en) * 1994-05-10 1995-08-08 Lackie; Edward J. Compartmentalized tool box
WO1995031624A1 (en) * 1994-05-12 1995-11-23 Emilio Teodoro Giannarelli Mausoleum
US5484092A (en) * 1993-01-21 1996-01-16 Cheney; Dale S. Vehicle storage box with double secured compartments
US5507385A (en) * 1994-08-12 1996-04-16 Rubbermaid Incorporated Multipurpose storage bin
US5558225A (en) * 1994-06-24 1996-09-24 Alpha Enterprises, Inc. Photograph and negative storage container and method
US5685430A (en) * 1994-06-24 1997-11-11 Alpha Enterprises, Inc. Photograph and negative storage container
US5975308A (en) * 1998-10-28 1999-11-02 United Microelectronics Corp. Wafer container for storing integrated circuit wafers
US20040094444A1 (en) * 2002-11-18 2004-05-20 Terence Chen Hanger for wrenches
US20040217030A1 (en) * 2003-04-29 2004-11-04 Chuen-Jong Tseng Tent-and-box assembly
US20040232019A1 (en) * 2003-05-22 2004-11-25 Salvatori Phillip H. Method and apparatus for packaging a projection device
US6840389B2 (en) 2002-11-22 2005-01-11 Terence Chen Hanger for wrench
US20050029139A1 (en) * 2003-08-05 2005-02-10 Kun-Chen Chen Tool case
US7434688B2 (en) 2005-02-05 2008-10-14 Bobby Hu Portable toolbox
US20130082051A1 (en) * 2011-09-30 2013-04-04 Scott W. Kaufmann Retrofittable Double Lid For Storage Container

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2008429A (en) * 1933-07-27 1935-07-16 Weatherhead Co Merchandising device
US2228824A (en) * 1938-01-03 1941-01-14 Gen Electric Electric line tapping apparatus
US2541890A (en) * 1946-12-14 1951-02-13 Schaperkotter Leland Tackle box
US3171700A (en) * 1962-07-11 1965-03-02 Ever Wear Inc Bar cabinet
US3254756A (en) * 1963-09-03 1966-06-07 Lindel T Rankin Safety kit
US3371975A (en) * 1967-02-21 1968-03-05 Henry E. Meltzer Cooling and carrying box for electric tools and appliances
US3708084A (en) * 1971-01-29 1973-01-02 Diamond Int Corp Packing for fragile articles

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2008429A (en) * 1933-07-27 1935-07-16 Weatherhead Co Merchandising device
US2228824A (en) * 1938-01-03 1941-01-14 Gen Electric Electric line tapping apparatus
US2541890A (en) * 1946-12-14 1951-02-13 Schaperkotter Leland Tackle box
US3171700A (en) * 1962-07-11 1965-03-02 Ever Wear Inc Bar cabinet
US3254756A (en) * 1963-09-03 1966-06-07 Lindel T Rankin Safety kit
US3371975A (en) * 1967-02-21 1968-03-05 Henry E. Meltzer Cooling and carrying box for electric tools and appliances
US3708084A (en) * 1971-01-29 1973-01-02 Diamond Int Corp Packing for fragile articles

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4090606A (en) * 1977-01-20 1978-05-23 Dawson Wayne G Watch spring bar kit
US4450959A (en) * 1980-10-30 1984-05-29 Siemens Aktiengesellschaft Packaging for electrical components
US4531639A (en) * 1983-09-15 1985-07-30 David Zopf Manufacturing support and shipping package
US4723657A (en) * 1987-04-10 1988-02-09 Sandra Robinson Microphone carrying case
US4778056A (en) * 1987-08-14 1988-10-18 Eastman Kodak Company Container adapter
US4846346A (en) * 1987-11-02 1989-07-11 Kime James W Storage container
US4911296A (en) * 1989-04-13 1990-03-27 Hart Jr Charles R Utility chest for vehicles
US5123532A (en) * 1990-06-19 1992-06-23 Firma George Knoblauch Box with tool and bit holders having a camming tray
US5323898A (en) * 1992-09-14 1994-06-28 Alloyd Co., Inc. Dual hinged lid package
US5484092A (en) * 1993-01-21 1996-01-16 Cheney; Dale S. Vehicle storage box with double secured compartments
US5299722A (en) * 1993-01-21 1994-04-05 Cheney Dale S Double lid truck storage box
US5439108A (en) * 1994-05-10 1995-08-08 Lackie; Edward J. Compartmentalized tool box
WO1995031624A1 (en) * 1994-05-12 1995-11-23 Emilio Teodoro Giannarelli Mausoleum
US5558225A (en) * 1994-06-24 1996-09-24 Alpha Enterprises, Inc. Photograph and negative storage container and method
US5685430A (en) * 1994-06-24 1997-11-11 Alpha Enterprises, Inc. Photograph and negative storage container
US5507385A (en) * 1994-08-12 1996-04-16 Rubbermaid Incorporated Multipurpose storage bin
US5975308A (en) * 1998-10-28 1999-11-02 United Microelectronics Corp. Wafer container for storing integrated circuit wafers
US7055689B2 (en) 2002-11-18 2006-06-06 Terence Chen Hanger for wrenches
US20040094444A1 (en) * 2002-11-18 2004-05-20 Terence Chen Hanger for wrenches
US6840389B2 (en) 2002-11-22 2005-01-11 Terence Chen Hanger for wrench
US20040217030A1 (en) * 2003-04-29 2004-11-04 Chuen-Jong Tseng Tent-and-box assembly
US20040232019A1 (en) * 2003-05-22 2004-11-25 Salvatori Phillip H. Method and apparatus for packaging a projection device
US7134549B2 (en) * 2003-05-22 2006-11-14 Infocus Corporation Method and apparatus for packaging a projection device
US20050029139A1 (en) * 2003-08-05 2005-02-10 Kun-Chen Chen Tool case
US7434688B2 (en) 2005-02-05 2008-10-14 Bobby Hu Portable toolbox
US20130082051A1 (en) * 2011-09-30 2013-04-04 Scott W. Kaufmann Retrofittable Double Lid For Storage Container

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