EP1993932A2 - Systeme d'etui destine a un instrument de musique dote d'un dispositif amortisseur a air - Google Patents

Systeme d'etui destine a un instrument de musique dote d'un dispositif amortisseur a air

Info

Publication number
EP1993932A2
EP1993932A2 EP07718172A EP07718172A EP1993932A2 EP 1993932 A2 EP1993932 A2 EP 1993932A2 EP 07718172 A EP07718172 A EP 07718172A EP 07718172 A EP07718172 A EP 07718172A EP 1993932 A2 EP1993932 A2 EP 1993932A2
Authority
EP
European Patent Office
Prior art keywords
musical instrument
topology
outer shell
inflatable bladder
pliable
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP07718172A
Other languages
German (de)
English (en)
Inventor
Michael J. Belitz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kablam! Corp
Original Assignee
Kablam! Corp
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 Kablam! Corp filed Critical Kablam! Corp
Publication of EP1993932A2 publication Critical patent/EP1993932A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10G—REPRESENTATION OF MUSIC; RECORDING MUSIC IN NOTATION FORM; ACCESSORIES FOR MUSIC OR MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR, e.g. SUPPORTS
    • G10G7/00—Other auxiliary devices or accessories, e.g. conductors' batons or separate holders for resin or strings
    • G10G7/005—Carrying cases for musical instruments
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/02—Interior fittings; Means, e.g. inserts, for holding and packing articles
    • A45C13/021—Interior fittings; Means, e.g. inserts, for holding and packing articles inflatable
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
    • A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
    • A45F3/04—Sacks or packs carried on the body by means of two straps passing over the two shoulders

Definitions

  • the technology described herein relates to musical instruments, particularly musical instrument cases utilizing protective gas-pressurized chambers. More specifically, the technology involves storing and transporting a guitar, drum, or other musical instrument in a case that inflates such chambers with a gas to alter fit and protection characteristics of the storage case.
  • the technology may be particularly suited for providing storage cases for guitars and drums with accessories included.
  • a case may perform a variety of functions, for example perhaps by providing protection of the encased instrument or more generally item from damage during transit or perhaps providing convenient grips or other handling devices to facilitate hand transport of the item.
  • musical instruments may have characteristics that set them apart from more typical everyday objects. For example, musical instruments often may have delicate or intricate construction. Moreover, musical instruments also often may be peculiarly dimensioned or shaped. Further, musical instruments often may be very expensive. For these reasons, the convenience and protection afforded by a case may make the use of musical instrument cases a widely- used manner for transporting instruments.
  • traditional hard-shell cases may provide a rigid casing in which to place a musical instrument.
  • the interior of a traditional hard-shell case may have padding or a plush liner to aid in cushioning the musical instrument.
  • traditional soft-shell cases may provide a flexible casing in which to place a musical instrument, again often with padding or a plush liner.
  • a traditional hard-shell case may come at the cost of a case that may be heavy and unwieldy to move about.
  • a traditional soft-shell case may be more convenient to move about, but may lack the protection of a traditional hard-shell case.
  • both types of cases may have an upper limit on the ability to withstand shocks, stresses, and the like. This may result in an effective limit on the protection of a musical instrument held within the case.
  • the sizing of traditional hard-shell and soft-shell cases may pose problems.
  • these kinds of cases may need to be sized to fit the specific dimensions of the musical instrument to be carried. This may limit the ability to use one case for multiple musical instruments. For example, a single case may not be able to carry different examples of even the same kind of instrument, such as guitars of different types, drums of different types, and the like.
  • a case dimensioned to carry a specific musical instrument may pose problems with fit.
  • the fit of the case is not precisely coordinated to the dimensions of the musical instrument, the musical instrument may tend to slide or shift position within the case. This may increase the chance of damage to the instrument should the case be subject to shocks, stresses, or the like.
  • US patent number 4762231 shows a Pneumatic Device for Holding Articles in Containers. This general device shows a hard case with spring controlled air chambers.
  • US patent number 5570780 shows a Portable Computer Carrying Case with an inflatable bladder.
  • US patent number 6513658 shows a Protective Package, which includes an inflatable bladder in a hard case. This inflatable technology has been applied to protecting musical instruments as well.
  • US patent number 4215778 shows an Inflatable Instrument Case in which a heart shell contains an inflatable section.
  • US patent number 5833051 for a Multifunctional Musical Instrument Case This case, has both an inflatable interior as well as a stand function to permit its use such as on stage or the like.
  • US patent number 4574953 for a Container for Fragile Articles specifically shows devices for musical instruments. As shown in the case may be shaped, as appropriate for a particular instrument such as an alto saxophone. As shown, the case is disclosed as particularly rigid in and rigidly retains its peculiar shade, even when empty.
  • the inventive technology relates to a gas-cushioned storage musical instrument case system and may include one or more of the following features: techniques for providing gas-pressurized liners for musical instrument storage cases; techniques for variably inflating such gas-pressurized liners with gas to various pressures for a case for musical instruments; techniques for cushioning a musical instrument held within such a case by using such a gas-pressurized liner; techniques for providing a high degree of protection to a musical instrument stored within such a case from shocks, stresses, and the like to which the case may be subjected; techniques for adjusting the fit of such a case to match the particular size and shape of a musical instrument stored within the case; techniques for providing gas-pressurized liners having multiple individual gas pressure chambers for a musical instrument; and techniques for linking such multiple individual gas pressure chamber? into a single gas pressure system. Accordingly, the objects of the gas-cushioned storage case system described herein address each of the foregoing problems in a practical manner. Naturally, further objects of the inventive technology will become
  • Fig. 1 is a conceptual example of one kind of drum case in a flattened, unassembled state.
  • Fig. 2 is a conceptual example of one kind of guitar case.
  • Fig. 3 is a conceptual example of one kind of keyboard case.
  • Fig. 4 shows embodiments of additional kinds of drum cases.
  • Fig. 5 shows embodiments of additional kinds of drum cases.
  • Fig. 6 shows additional embodiments of a guitar case.
  • Fig. 7 shows additional embodiments of a guitar case.
  • Fig. 8 shows additional embodiments of a keyboard case.
  • Fig. 9 shows additional embodiments of a keyboard case.
  • Fig. 10 shows the interior containment of a drum case.
  • Fig. 11 shows one type of inflator in a pocket of a soft case.
  • Fig. 12 shows an opened guitar case containing a guitar.
  • Fig. 13 shows a closed guitar case standing upright.
  • the present inventive technology includes a variety of aspects, which may be combined in different ways.
  • the following descriptions are provided to list elements and describe some of the embodiments of the present inventive technology. These elements are listed with initial embodiments, however it should be understood that they may be combined in any manner and in any number to create additional embodiments.
  • the variously described examples and preferred embodiments should not be construed to limit the present inventive technology to only the explicitly described systems, techniques, and applications. Further, this description should be understood to support and encompass descriptions and claims of all the various embodiments, systems, techniques, methods, devices, and applications with any number of the disclosed elements, with each element alone, and also with any and all various permutations and combinations of all elements in this or any subsequent application.
  • a gas-cushioned musical instrument storage case system may include an outer shell (5).
  • an outer shell may be made from a variety of materials known in the art depending on the specific properties desired or the uses to which the storage case may be put.
  • such materials may include ballistic or standard nylon.
  • the material that the outer shell (5) is made of may be pliable, such as a pliable fabric.
  • the term "ballistic" is meant in its popular, not technical, sense.
  • the outer shell (5) may include some woven ballistic fabric (7).
  • Such a materials may, for example, represent merely a high durability, impact resistant, protective, or even "tough" material.
  • the outer shell (5) may be made utilizing for all or at least some of the outer shell (5) a ballistic fabric material, a nylon material, a molded cloth material, a formed pliable surface material, a neoprene material, a fabric mesh material, a foam material, a plastic fabric material, a stitched fabric material, and/or a rubber-like material.
  • the ballistic or standard nylon may perhaps also be combined with other materials such as neoprene, mesh, foam padding, plastics, rubbers, Velcro, woven straps, glue, stitching, and the like.
  • a flexible coated material (8) as shown in some figures, the soft, pliable character of the outer shell (5) may be retained.
  • the coating aspect may actually be accomplished by attaching a separate material to the outer shell (5). This separate material may be attached to appear highlighted such as with a raised neoprene. This can be both for protective and aesthetic purposes.
  • foam padding (17) can be a padding, perhaps with a limited thickness such as 3-5mm thick. There may even be a rubber coating or attachment such as a rubber logo (10). An identifier such as raised neoprene graphics (9) may be included for product or individual identity purposes. Aesthetic indicia, perhaps such as a piping accentuation (1 1) or the like may be included perhaps even in an offsetting bright color (such as yellow or the like as shown in the provisional priority document).
  • the outer shell (5) may serve a variety of functions, including perhaps providing an overall shape fop the case (though not in a manner that restricts the form-fitting function of the gas pressure chambers, discussed below), providing gripping or other handling surfaces for moving the case, providing protection against adverse weather conditions, and contributing a degree of protection against shocks, stresses, and the like.
  • the outer shell may further include an opening for access to the interior of the gas- cushioned storage case system, for example perhaps in the manner of a hinged surface as may be typically found on conventional musical instrument cases.
  • the outer shell (5) may have a substantially closable topology so that it forms a closed or nearly closed surface that fully or nearly fully encases or covers the items or musical instrument.
  • the outer shell (5) may pliably encase the item. It may form a pliable fabric substantially closable topology outer shell.
  • the outer surface, that is, the exterior of the outer shell (5) may have rounded comers or other attributes for both functional and aesthetic purposes. Other aspects may be included or attached in, on, near, at some location on, or integral to the outer shell (5).
  • a grip such as a handle, a neoprene handle, or some other strap
  • feet (13) to hold and protect when resting on the ground: some identification feature (14), such as a card holder or the like; accessory compartments (15), which may be of varying sizes and depth, perhaps with thicker/deeper on 'bottom' areas and that can be mesh pockets (19) (such as to provide visual access to their interior, etc); and even backpack straps.
  • the entire case may be used for either or both storage or transportation.
  • the case may be configured with any desired wheels, handles, straps, or other feature.
  • all or certain portions of the interior space (6) or interior surface of the outer shell may fitted with one or more gas pressure chambers (30), which in some embodiments may be air bladders or an inflatable bladder system (22). It may be appreciated that such gas pressure chambers (30) may be made from a variety of known materials depending on the specific properties desired, including perhaps urethane or nylon of suitable qualities or thickness consistent with the functions of the gas pressure chambers described herein. In various embodiments, two or more gas pressure chambers (30) may be connected or interconnected to form the inflatable bladder system (22) or to form a gas-pressurization system.
  • connecting such multiple gas pressure chambers (30) may be accomplished in a variety of suitable manners, including for example by stitching, gluing, or creating compartments in a single chamber by sealing off various sections to create sub-chambers, perhaps such as by heat-sealing a urethane chamber.
  • the inflatable bladder system (22) may be arranged to be oppositional or to oppositionally surround the musical instrument.
  • the inflatable bladder system (22) may present two oppositional interior surfaces (23) that support the instrument from nearly different opposing directions.
  • the chambers (30) may be pneumatically responsive do air or other fluid enlarges them. This may be by inflating them to cause a more secure hold on the instrument.
  • the inflatable bladder system (22) may be designed as a detachable bladder system and may be detachably positioned within the interior space (6) of the outer shell (5).
  • the inflation of the inflatable bladder system (22) may be accomplished by using buoyancy compensator componentry, such as the inflator shown.
  • buoyancy compensator componentry such as the inflator shown. In fact inflating, reducing the internal size of the containment, conforming to the instrument, and deflating can all occur through some involvement or through utilizing buoyancy compensator componentry.
  • the inflatable bladder system (22) may include adjacent chambers (24). These adjacent chambers (24), perhaps such as shown in cross section in figure 1, may be configured as parallely adjacent tubular chambers (31) for manufacturing or other purposes. Such parallely adjacent tubular chambers (31) may have any shape and it should be understood that the term tubular can include square, long, round on one axis, or other shapes. In one embodiment, the parallely adjacent tubular chambers (31) may be linear row chambers (32) so that the chambers are relatively straight and perhaps next to each other. These can present manufacturing and prototype or other advantages. The parallely adjacent tubular chambers (31) may also be concentrically arranged chambers (33).
  • These concentrically arranged chambers (33) may or may not be circular and the concentrically arranged chambers (33) may even be shaped similar to the outer case (such as in the shape of a guitar or the like).
  • the linear row chambers (32) may be linear row end chambers such as on the ends of a case, or may be linear row side chambers such as on the side of a case.
  • Gas may be admitted to a gas pressure chamber or gas-pressurization system in various embodiments through the use of a gas inlet.
  • a gas inlet may take a variety of forms, including for example an inflation tube or any of various known valve systems, such as turn lock valves or string-pulled release valves. Some embodiments may include separate inlets for admitting gas to the system and releasing gas from the system, while other embodiments may combine these two functions in a single inlet.
  • a gas pressure chamber or gas-pressurization system may be inflated in any suitable manner, including for example perhaps by using compressed air, CO 2 cartridges, orally, or with various hand held or electric pumps and valve stem inlet systems.
  • the system may include an inflator (21) that is some element that can be used in inflating the inflatable bladder system (22).
  • the inflator (21) may include a valve stem and cap. It may also have a governer element if appropriate.
  • the inflator (21) the inflatable bladder system (22) may be fluidically responsive.
  • the inflator may be considered a pneumatic inflator.
  • a variety of means to inflate can be used, these can include an exhale activated inflator (36).
  • This exhale activated inflator (36) can include a variety of aspects, perhaps such as: an inflation tube, a manual valve system, a stopper valve, a check valve, a flap valve, a pincher flap valve, a turn lock valve, and a valve stem system or any combinations of these.
  • the inflator (21) may also be a pressurized canister inflator that can consist of: a compressed air cartridge, a CO2 cartridge, a utility air bottle, a detachable cartridge system, a disposable cartridge system, a commonly available hardware system, a shell- contained cartridge system, or a remotely rechargeable canister cartridge system. Generally available cartridges such as utility air can be used.
  • the outer shell (5) can include or have established to it, a shell internal canister element, such as in a pocket (18) or the like to contain such an item for repetitive use and easy replacement.
  • a shell internal canister element such as in a pocket (18) or the like to contain such an item for repetitive use and easy replacement.
  • an inflation access such as a tube, etc.
  • a wholly or partially internal inflator such as a pump, a canister, etc.
  • Material can also fold into an externally accessible pocket (18) or the like. This pocket (18) may be Velcro closable. Given the pliable nature of the case, particular functions can be accommodated from outside the case.
  • the system can include a soft cover operable internal canister pocket that can serve to activate inflation internal to the pliable outer shell (5).
  • a universal canister connector system such as one or more connections that can accommodate and connect to more than one style of canister (even though not necessarily all styles).
  • Some embodiments may include a mechanical pump (37) to permit inflation.
  • a mechanical pump to permit inflation.
  • This may consist of: a powered pump, an electric pump, a battery powered pump, an automatic battery powered pump, a shell-contained battery system, a remotely rechargeable pump system, and a shell internal mechanical pump.
  • the soft case may permit operation through the case such as from outside with internal activation, such as by pressing a flexible button or switch or the like.
  • the system may include a soft cover operable internal mechanical pump. These may act to fluidically inflate all or some of the inflatable bladder system (22) expansively (from the perspective of inflating the bladders) or reducibly (from the perspective of making the containment smaller) altering and conforming the containment to an exterior shape of the musical instrument. This can be pneumatically inflating of the inflatable bladder system (22).
  • One way to accomplish inflation is by exhaling into the oppositional inflatable bladder system (22) through some inflator (21).
  • This can include an automatic pneumatic pressure release (40) for relieving pressure if it were to get too high through too exuberant inflation activities, from air cargo pressure changes, or otherwise. As mentioned later, automatically pressure relieving can also act upon opening.
  • an automatic pneumatic pressure release 40 for relieving pressure if it were to get too high through too exuberant inflation activities, from air cargo pressure changes, or otherwise.
  • automatically pressure relieving can also act upon opening.
  • each gas pressure chamber may link with an open passageway to create an equal pressure throughout the gas-pressurization system.
  • an open passageway may be established in variety of manners, including perhaps by tubing, stitching, or gaps established in a heat-sealed joint.
  • Such embodiments may include chamber interconnects (25) that may even serve as pressure equalization passageways or air channels. These may consist of: tubing passageways, stitched passageways, gap passageways (26), joint passageways (28), heat-sealed joint passageways, and perhaps even heat sealed separators (29) between chambers (30). By interconnecting at least two gas-pressure chambers within the inflatable bladder system (22), embodiments may use a plurality of pressure equalization passageways to permit equal or even intentionally unequal pressure distribution.
  • each gas pressure chamber perhaps may be capable of inflation or deflation to a differing degree of pressure. It may be appreciated that such a capability to achieve such differing degrees of pressure may confer added flexibility and functionality to the differential gas pressurization system.
  • Differential gas-pressure chambers can serve relatively permanent or relatively transient purposes and differential inflation can be just at an initial time (and later equalize).
  • gas-pressure chambers There can be intentionally differential inflation of a plurality of gas- pressure chambers and embodiments may include one or more selectable chamber seal- off interconnects (27).
  • selectable chamber seal-off interconnects Such as to avoid end inflation (for unusually long items) or to avoid locational inflation (for particularly sensitive or delicate portions of the instrument if desired).
  • Various embodiments may involve affixing one or more gas pressure chambers of a gas-pressurization system to the outer shell (5), for example perhaps by adhering or heat-sealing, or perhaps in a manner analogous to a buoyancy compensator used in SCUBA diving.
  • the gas-pressurization system and the outer shell perhaps may form a single casement structure, which may be understood perhaps to be a single structure providing a casing for an item stored within a gas-cushioned storage case system.
  • embodiments may include the ability to completely detach one or more gas pressure chambers or perhaps an entire gas-pressurization system from the outer shell, for example, so as to permit repair or replacement of the outer shell without discarding the gas-pressurization system.
  • a gas-pressurization system in some embodiments may be fitted to all or only a portion of the interior space (6) or surface of the outer shell (5).
  • the gas-pressurization system may be capable of supplying pressure at selected points within a gas-cushioned storage case system.
  • embodiments may include providing additional padding or liners such as a surface protective liner (34) to further protect the gas-pressurization system itself or perhaps an item stored in the gas-cushioned storage case system from damage.
  • the surface protective liner (34) may be positioned over at least a portion of the oppositional inflatable bladder system (22). It may be situated between the inflatable bladder and the musical instrument.
  • the surface protective liner (34) may thus present or create or define a size-alterable topology containment (35).
  • the surface protective liner (34) may be a collection of separate liners such as unitary cover liners. These unitary cover liners may cover a plurality of parallely adjacent tubular chambers to present a uniform appearance.
  • a gas-cushioned storage case system may be designed and manufactured to a variety of shapes and sizes, perhaps to conform to a variety of items.
  • a gas-cushioned storage case system may be designed and manufactured to fit any of a variety of musical instruments or related equipment, including perhaps guitar products, keyboard products (including acoustic and electric), piano and organ products, drum products, cymbal products, stick products, external hardware, live reinforcement, studio products, computer recording products, and band and orchestra instrument products (including wind, reed, percussion, and the like).
  • Embodiments perhaps may even include designing individual gas pressure chambers or gas-pressurization systems to be specifically configured for a given use of a gas- cushioned storage case system.
  • the interior space (6) may include a securement strap (47) to hold the item involved.
  • the system may present a guitar storage and transportation case system (2).
  • This guitar storage and transportation ' case system (2) may even have a guitar conforming outer shell that may perhaps be an appropriate length such as 46" for a guitar, and an appropriate height such as 6" for a guitar.
  • the system may present a drum storage and transportation case system (1).
  • This drum storage and transportation case system (1) may even have a drum conforming outer shell that may perhaps have an appropriate dimension (20), perhaps a diameter such as 18" for a snare drum or 26" for a kick drum and an appropriate height such as 22" for a kick drum and 9 inches for a snare drum.
  • the system may present a keyboard storage and transportation case system (3).
  • This keyboard storage and transportation case system (3) may even have a keyboard conforming outer shell that may perhaps be an appropriate length such as 49.5" for a keyboard, an appropriate height and width such as 10.5" and 21 " for a keyboard, and may have an appropriate interior length for a keyboard and an appropriate interior heights for a keyboard.
  • sufficient bladder thickness may be such as top/bottom 2" thick, and sides 2.5" thick. These may be conformationally configured to accommodate the item such as a musical instrument.
  • a guitar product a keyboard product, a piano product, an organ product, a drum product, a cymbal product, a musical instrument external hardware product, a music studio product, a musical recording computer product, a band instrument product, an orchestra instrument product, a wind instrument product, a brass instrument product, a reed instrument product, a percussion instrument product, and a musical instrument together with a musical instrument accessory product.
  • an item for storage may be placed within the gas-cushioned storage case system. This can be accomplished by opening or accessing the case.
  • a user may operate a detachable closure system (49) that may be affixed to the pliable case or outer shell (5).
  • This detachable closure system (49) may be a substantially full length linear attachment such a zipper (16).
  • This substantially full length linear attachment may substantially surrounding an openable access to permit insertion of the item into the case.
  • the detachable closure system (49) may include a substantially full length linear zipper, a substantially full length linear hook and loop fastener system, and a substantially full length periodic snap system, a substantially full length periodic magnet system, or the like.
  • the opening (50) may permit access and may be integral to the pliable case.
  • the opening (50) should have at least a minimal access dimension so that the largest dimension of the item can be met to permit insertion and removal.
  • the design can present a minimally access dimensioned openable access to permit access to the size-alterable topology containment (35).
  • the user can act to detachably close the case. Again, this may occur by operating a substantially full length linear attachment such as a zipper (16) or the like.
  • designs can present total access. This can be accomplished by having a nearly direct flexure end point openable access. This can substantially split the case about a line (39) into mirror image components (41).
  • mirror image components (41) can be a larger pliable main compartment outer shell bottom (42) and a smaller mirror image pliable outer shell top (43).
  • top and bottom are relative only and can be revered or ignored without effect.
  • An individual gas pressure chamber or perhaps a gas-pressurization system may be inflated to a desired pressure.
  • an empty volume of space within the storage case may become occupied by the pressurized system.
  • the interior surface of the gas-cushioned storage case system may form a tight fit to the item placed inside, perhaps even becoming form-fitted.
  • the item may then be transported within the gas-cushioned storage case system from location to another.
  • the individual gas pressure chamber or gas-pressurization system may be deflated and the item removed from the gas-cushioned storage case system.
  • the system can include a deflator (38) to permits air or the like to escape from the inflatable bladder system (22). This can reducibly alter the size of the size-alterable topology containment (35). It can be fluidically connected to the inflatable bladder system (22).
  • the deflator (38) may be a manual deflator such as might include a string-pulled release valve, a pressure activated release valve, a pincher valve, a zip-lock valve, an intermittent valve, an automatic return sealing valve, or the like.
  • embodiments may include a soft cover operable internal release. This may be manually engaged to permit deflating and thus it may permit manually deflating of the system. This may be internal and may be activated through a soft cover and may thus present a soft cover operable internal release.
  • the tight fit created may confer an additional degree of protection from shocks, stresses, or the like that a traditional storage case may not be able to provide.
  • Such additional protection perhaps may come from the cushioning of the pressurized volume of air within the individual gas pressure chamber or chambers.
  • Such additional protection perhaps may also come from a reduction in the tendency of an item stored within the gas-cushioned storage case system to slide around, in as much as any extra volume within the case may be reduced or even eliminated by the tight fit provided by the inflated gas pressure chambers.
  • gas-pressurized storage case system may be adjustable to accommodate differing interior space volumes.
  • Both inflation and deflation can also occur somewhat automatically.
  • the pressure in the inflatable bladder system (22) can be automatically reduced.
  • the pressure in the inflatable bladder system (22) can be automatically increased. Either or both can occur through an automatic operation switch.
  • This automatic operation switch may even be a selectively automatic operation switch so as not to permit operation when inappropriate.
  • the switch can be a valve, a mechanical operation aspect, an electrical operation aspect, or otherwise.
  • a selectively automatic deflation operation valve may act if the case is opened.
  • a selectively automatic inflation operation switch may act if the case is closed.
  • detachable closure system interconnect that makes the selectively automatic operation switch responsive to the detachable closure system (39), that is the closure system that can attach (close) and detach (open).
  • a detachable closure system interconnect that makes the selectively automatic operation switch responsive to the detachable closure system (39), that is the closure system that can attach (close) and detach (open).
  • Such can be on a zipper (16) perhaps as a zipper terminus interconnect.
  • terminus this includes items tending toward one or the other ends, even in not situated precisely or even near such an end.
  • a two way zipper may have a terminus in the middle, or course.
  • switches at ends may have an open zipper end deflation operation valve (44) to which a deflator is selectively responsive, and a closed zipper end inflation operation switch (45) to which an inflator is selectively responsive.
  • the user may automatically operate a switch.
  • the system may be selectively responsive by the user just not closing the system all the way, and thus not triggering a conductive flap or the like. Similar operation can exist for an opening aspect as well.
  • embodiments may utilize a closure system interconnect. This can be particularly appropriate for electrically battery powered or rechargeable pump systems. Further, embodiments may include an alternative inflation element (46), This can be available if batteries run low, if a charged canister is not available, or the like. This alternative inflation element (46) may be an providing an exhale activated inflator (36) such as for systems with a pressurized canister inflator, or an electrical pump, as well.
  • the basic concepts of the present invention may be embodied in a variety of ways. It involves both gas-cushioned storage techniques as well as devices to accomplish the appropriate gas-cushioned storage.
  • the gas-cushioned storage techniques are disclosed as part of the results shown to be achieved by the various devices described and as steps which are inherent to utilization. They are simply the natural result of utilizing the devices as intended and described.
  • some devices are disclosed, it should be understood that these not only accomplish certain methods but also can be varied in a number of ways.
  • all of these facets should be understood to be encompassed by this disclosure.
  • each of the various elements of the invention and claims may also be achieved in a variety of manners.
  • an element is to be understood as encompassing individual as well as plural structures that may or may not be physically connected.
  • This disclosure should be understood to encompass each such variation, be it a variation of an embodiment of any apparatus embodiment, a method or process embodiment, or even merely a variation of any element of these.
  • the words for each element may be expressed by equivalent apparatus terms or method terms — even if only the function or result is the same. Such equivalent, broader, or even more generic terms should be considered to be encompassed in the description of each element or action.
  • each of the gas-cushioned storage case devices as herein disclosed and described ii) the related methods disclosed and described, iii) similar, equivalent, and even implicit variations of each of these devices and methods, iv) those alternative designs which accomplish each of the functions shown as are disclosed and described, v) those alternative designs and methods which accomplish each of the functions shown as are implicit to accomplish that which is disclosed and described, vi) each feature, component, and step shown as separate and independent inventions, vii) the applications enhanced by the various systems or components disclosed, viii) the resulting products produced by such systems or components, ix) each system, method, and element shown or described as now applied to any specific field or devices mentioned, x) methods and apparatuses substantially as described hereinbefore and with reference to any of the accompanying examples, xi) the various combinations and permutations of each of the elements disclosed, and xii) each potentially dependent claim or concept as a
  • any claims set forth at any time are hereby incorporated by reference as part of this description of the invention, and the applicant expressly reserves the right to use all of or a portion of such incorporated content of such claims as additional description to support any of or all of the claims or any element or component thereof, and the applicant further expressly reserves the right to move any portion of or all of the incorporated content of such claims or any element or component thereof from the description into the claims or vice-versa as necessary to define the matter for which protection is sought by this application or by any subsequent continuation, division, or continuation-in-part application thereof, or to obtain any benefit of, reduction in fees pursuant to, or to comply with the patent laws, rules, or regulations of any country or treaty, and such content incorporated by reference shall survive during the entire pendency of this application including any subsequent continuation, division, or continuation-in-part application thereof or any reissue or extension thereon.

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Auxiliary Devices For Music (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)

Abstract

La présente invention concerne un étui destiné à un instrument de musique, un étui de guitare et un étui de tambour dotés d’une enveloppe externe (5) pliable et d’un système de vessie gonflable (22) qui permettent de protéger les articles lors de leur stockage et de leur transport. L’enveloppe externe (5) peut être en tissu balistique tissé (7), renfermer un dispositif de gonflage (21) ainsi qu’un dispositif de dégonflage (38) et comprendre une doublure de protection (34) superficielle entre le système de vessie gonflable (22) et l’article à protéger.
EP07718172A 2006-01-18 2007-01-17 Systeme d'etui destine a un instrument de musique dote d'un dispositif amortisseur a air Withdrawn EP1993932A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US76020006P 2006-01-18 2006-01-18
PCT/US2007/001239 WO2007084565A2 (fr) 2006-01-18 2007-01-17 Systeme d’etui destine a un instrument de musique dote d’un dispositif amortisseur a air

Publications (1)

Publication Number Publication Date
EP1993932A2 true EP1993932A2 (fr) 2008-11-26

Family

ID=38288211

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07718172A Withdrawn EP1993932A2 (fr) 2006-01-18 2007-01-17 Systeme d'etui destine a un instrument de musique dote d'un dispositif amortisseur a air

Country Status (4)

Country Link
US (1) US20100252464A1 (fr)
EP (1) EP1993932A2 (fr)
CA (1) CA2675851A1 (fr)
WO (1) WO2007084565A2 (fr)

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US7687701B1 (en) * 2008-02-11 2010-03-30 Daniel Watson Kushner Cases for the protection of stringed musical instruments
US8430239B2 (en) 2008-04-01 2013-04-30 Steven B. Shpiner Protective carrying case for photographic equipment
CN202067531U (zh) * 2008-10-08 2011-12-07 大可意念传达有限公司 乐器保存容器
GB2467372B (en) * 2009-02-03 2013-07-10 Philip Day A drum resonator head cover
US20140131235A1 (en) 2011-11-09 2014-05-15 Daniel Watson Kushner Upright access of hybrid cases for protecting musical instruments
US20130312586A1 (en) * 2012-03-16 2013-11-28 Robert D. Brunnemer Protective cover and cleaning system for musical instruments
DE102013011471B4 (de) * 2013-07-05 2015-02-12 Eberhard Bristle Transportbehälter für ein Fahrzeugrad
US20170040008A1 (en) * 2015-08-06 2017-02-09 Thomas Ray Byrne Soft outer case for carrying two hard-shell guitar cases together as one travel item
DE102016100954B4 (de) 2016-01-20 2019-10-24 Gewa Music Gmbh Instrumentenkoffer
CN105702238A (zh) * 2016-04-08 2016-06-22 温州市中联异型紧固件有限公司 一种便捷鼓及其拉杆箱
MX2019009497A (es) 2017-02-09 2020-01-30 Spatz FGIA Ltd Valvula de retencion con base de acoplamiento para balon gastrointestinal.
WO2019177549A1 (fr) * 2018-03-16 2019-09-19 Visesnut Narongsak Étui d'instrument de musique ayant un moyen de fixation réglable
JP6886758B2 (ja) * 2018-08-17 2021-06-16 聖子 冨原 演奏補助具の収容バッグ
WO2020171721A1 (fr) * 2019-02-22 2020-08-27 Canto Dariusz Prusakowski Étui pneumatique pour instruments de guitare
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Also Published As

Publication number Publication date
US20100252464A1 (en) 2010-10-07
WO2007084565A3 (fr) 2007-12-21
WO2007084565A2 (fr) 2007-07-26
CA2675851A1 (fr) 2007-07-26

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