US20110204013A1 - Welding Power Supply External Protective Support Structure - Google Patents
Welding Power Supply External Protective Support Structure Download PDFInfo
- Publication number
- US20110204013A1 US20110204013A1 US12/962,070 US96207010A US2011204013A1 US 20110204013 A1 US20110204013 A1 US 20110204013A1 US 96207010 A US96207010 A US 96207010A US 2011204013 A1 US2011204013 A1 US 2011204013A1
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- United States
- Prior art keywords
- assembly
- power supply
- cage
- welding power
- handles
- 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.)
- Abandoned
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0294—Transport carriages or vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/32—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/32—Accessories
- B23K9/321—Protecting means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/10—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by supports specially adapted to objects of definite shape
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/14—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by provisions for nesting or stacking, e.g. shopping trolleys
- B62B3/16—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by provisions for nesting or stacking, e.g. shopping trolleys vertically stackable
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2202/00—Indexing codes relating to type or characteristics of transported articles
- B62B2202/48—Tools
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
- F02B63/044—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators the engine-generator unit being placed on a frame or in an housing
- F02B2063/045—Frames for generator-engine sets
Definitions
- the present invention relates generally to the field of welding systems, and more particularly to an external support structure to house a welding system power supply to protect and transport the power supply, and that may allow for stacking the power supply with additional power supplies outfitted with similar external support structures.
- Welding systems and power supplies are frequently used in harsh environments where they may be exposed to debris, dust and other deposits that can harm or damage the welding power supplies.
- common welding environments may include exposure to vibrating and mechanical tools, contact with which could damage a welding power supply.
- some welding tasks such as those in boilers or power plants, regularly require the use of more than one welding power supply. In such circumstances, it can be inconvenient and hazardous for a welding environment to be cluttered with numerous welding power supplies.
- welding power supplies which may weigh over 80 pounds, are frequently difficult and cumbersome to transport or reposition.
- An external support structure in certain embodiments, includes a cage-like assembly configured to receive a welding power supply.
- the cage-like assembly includes a number of tubular members defining an inner volume where the tubular members at least partially surround the base, top and lateral sides of the welding power supply.
- the cage-like assembly further includes a plurality of fastening points allowing for securement of the welding power supply within the cage-like assembly.
- the cage-like assembly also includes stacking members which allow the structure to be stacked with a self-similar structure.
- a sheet-like cover may be disposed over at least a part of the cage-like assembly to protect the welding power supply.
- FIG. 1 is a perspective view showing an exemplary external support structure, a welding power supply and the manner in which a welding power supply may be placed within the external support structure, in accordance with certain embodiments of the present technique.
- FIG. 2 is a front perspective view of a welding power supply within an exemplary external support structure, in accordance with certain embodiments of the present technique.
- FIG. 3 is a rear perspective view of a welding power supply within an exemplary external support structure, in accordance with certain embodiments of the present technique.
- FIG. 4 is a perspective view of two exemplary external support structures, each containing a welding power supply, that are stacked in accordance with certain embodiments of the present technique.
- embodiments of the presently disclosed external support structure include a cage-like assembly configured to receive a welding power supply.
- the cage-like assembly includes a plurality of tubular members that at least partially surround the base, top and lateral sides of the welding power supply.
- the cage-like assembly may further include a number of fasteners for use in securing the welding power supply within the cage-like assembly.
- the cage-like assembly includes upper and lower support members configured to permit stacking.
- the cage-like assembly may include handles of a first configuration and handles of a second configuration such that the handles of a first configuration interlock with the handles of a second configuration when self-similar external support structures are stacked.
- the cage-like assembly may also include casters to facilitate the transportation or repositioning of the external support structure.
- the external support structure may also include an outer shell configured to at least partially extend over the top and lateral sides of the cage-like assembly, thereby protecting the welding power supply from contact with tools, debris, dust and other materials that could harm or damage the welding power supply.
- FIG. 1 illustrates an external support structure 10 configured to receive a welding power supply 12 in accordance with aspects of the present disclosure.
- the external support structure 10 includes a cage-like assembly 14 .
- the cage-like assembly defines an inner volume 14 and has an open end 18 and a closed end 20 .
- the cage-like assembly 14 receives the welding power supply 12 through the open end 18 and at least partially surrounds the base, top and lateral sides of the welding power supply 12 .
- the welding power supply 12 may be a power converter style welding power supply or an inverter welding power supply requiring a power source 22 .
- the welding power supply 12 may be a generator or alternator welding power supply which may include an internal combustion engine.
- the welding power supply 12 may also include a control panel (not shown) for adjusting various welding parameters such as voltage and current, and for connecting a power source 22 , if required.
- the welding power supply 12 provides an electric current and voltage to welding leads 28 for a welding application 26 .
- the cage-assembly 14 may be constructed with a metallic material such as aluminum or steel. As discussed in further detail below, the cage-like assembly 14 may be constructed by bending tubular members and/or by welding two or more tubular members together. As shown in FIG. 1 , the cage-like assembly 14 includes a lower frame 28 as a base for the external support structure 10 . For example, the lower frame 28 may be constructed by bending a single tubular member. For further example, the lower frame 28 may be constructed by welding a number of tubular members together. The cage-like assembly includes supports 30 attached to the lower frame 28 .
- the supports 30 provide a platform for supporting the weight of the welding power supply 12 when the welding power supply 12 is placed within the cage-like assembly 14 .
- the supports 30 further include securement pads 32 and fasteners 34 .
- the welding power supply 12 rests on the securement pads 32 , which may serve as a cushion between the lower frame 28 and the welding power supply 12 .
- the securement pads 32 may comprise a resilient material, such as rubber or polyurethane.
- the fasteners 34 operate to secure the welding power supply 12 within the cage-like assembly 14 and to prevent the welding power supply 12 from shifting or sliding within the cage-like assembly 14 .
- the fasteners 34 may be pins, bolts or threaded bars which may be inserted into the base of the welding power supply 12 .
- the cage-like assembly 14 further includes a number of upright members 36 .
- the upright members 36 are connected to the lower frame 28 and are generally oriented vertically to protect the lateral sides of the welding power supply 12 .
- the upright members 36 may be welded to the lower frame 28 .
- the cage-like assembly 14 may include any number of upright members 36 depending on the requirements of a given application, economic considerations, etc.
- a number of the upright members 36 may be configured to receive casters 38 at the base of the cage-like assembly 14 to allow for the transportation of the external support structure 10 and the welding power supply 12 .
- the cage-like assembly 14 includes cross braces 40 . As shown in FIG.
- the cross braces 40 are connected to a number of the upright members 36 to form the closed end 20 and to provide added structural stability to the cage-like assembly 14 .
- the number of cross braces 40 may vary depending on the requirements of a given application, economic considerations, etc.
- the upright members 36 and the cross braces 40 may be tubular members and may be constructed of a metallic material such as aluminum or steel.
- the lower frame 28 includes a recess 42 such that the recess 42 is configured to receive a handle 44 of a self-similar external support structure 10 , as discussed in further detail below.
- the recess 42 may be formed by machining or bending one or more of the tubular members that comprise the lower frame 28 . In other embodiments, the recess 42 may be formed by welding additional tubular members onto the lower frame 28 .
- FIG. 2 is a front perspective view of an external support structure 10 containing a welding power supply 12 .
- the welding power supply 12 is at least partially enclosed by a lower frame 28 , upright members 36 and cross braces 40 .
- FIG. 2 also shows an end 20 defined by the upright members 36 and the cross braces 40 .
- the cage-like assembly 14 includes two handles 44 that may be used for lifting, pushing or otherwise relocating the external support structure 10 .
- one handle 44 is located at the top of the closed end 20 of the cage-like assembly 14
- another handle 44 is located at the top of the open end 18 of the cage-like assembly 14 .
- the handles 44 may be located at other points on the cage-like assembly 14 .
- the handles 44 may be formed by machining or bending the tubular members used to construct the cage-like assembly 14 .
- the cage-like assembly 14 further includes an arcuate lifting eye 46 .
- the arcuate lifting eye 46 may be useful when lifting and stacking the external support structure 10 onto a second self-similar external support structure 10 .
- the arcuate lifting eye 46 in certain embodiments, may be formed from a tubular member using a bending or other machining process. Further, the arcuate lifting eye 46 may then be welded onto the cage-like assembly 14 . Additionally, while the illustrated embodiment includes one arcuate lifting eye 46 , other embodiments may include more than one arcuate lifting eye 46 .
- the lower frame 28 of the cage-like assembly 14 includes a handle 48 defining a recess 50 .
- the recess 50 is configured to receive a handle 44 of a second self-similar external support structure 10 .
- a handle 44 of the second external support structure 10 interlocks with the handle 48 of the first external support structure 10 .
- the handle 48 may be formed by machining or bending one or more of the tubular members that comprise the lower frame 28 .
- the handle 48 and the recess 50 may be formed by welding additional tubular members onto the lower frame 28 .
- FIG. 3 is a rear perspective view of the external support structure 10 containing the welding power supply 12 .
- the welding power supply 12 rests on the supports 30 and is at least partially surrounded by the upright members 36 .
- FIG. 4 is a front perspective view of a two stacked, self-similar external support structures 10 . More particularly, a first external support structure 52 is stacked on top of a second external support structure 54 . As previously discussed, when stacked, a handle 44 of the second external support structure 54 interlocks with a handle 48 of the first external support structure 52 and occupies a recess 50 formed by the handle 48 . Furthermore, as previously discussed, a handle 44 of the second external support structure 54 occupies the recess 42 (shown in FIG. 2 ) of the first external support structure 52 .
- the interlocking of the handle 44 and the handle 48 provides stability to the stacked external support structures 10 and helps prevent the shifting or sliding of the first external support structure 52 while stacked on top of the second external support structure 54 .
- the first external support structure 52 and the second external support structure 54 may be bound together with straps or other fasteners (not shown).
- two or more external support structures 10 may be stacked horizontally, or side by side. More particularly, two or more external support structures 10 may be horizontally bound together with straps or other fasteners. In certain applications, it may be desirable to stack several external support structures 10 vertically and horizontally. For example, in an application requiring six welding power supplies 12 , each welding power supply 12 may be placed within a respective external support structure 10 , and the external support structures 10 may be stacked in two rows of three columns. As will be appreciated, such a configuration may further decrease clutter in a welding work environment and increase the mobility of the welding power supplies 12 .
- the first external support structure 52 includes an outer shell 56 that extends over the top and a portion of the lateral sides of the first external support structure 52 .
- the outer shell 56 may extend to fully cover the top and lateral sides of the external support structure 10 .
- the outer shell 56 may be constructed of sheet metal.
- the outer shell 56 may be constructed of polyurethane, polyethylene or other type of plastic or hard, durable material.
- the outer shell 56 may be attached to the external support structure 52 with fasteners such as bolts or screws (not shown).
- the outer shell 56 may be attached to the external support structure 52 with clasps or other type of quick-release latch to allow for rapid removal of the outer shell 56 .
- the outer shell 56 may also include an opening 58 , as shown in FIG. 4 , to allow an arcuate lifting eye 46 to protrude therethrough.
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Abstract
An external support structure for a welding power supply includes a cage-like assembly that is configured to receive and at least partially surround the welding power supply. The cage-like assembly includes fastening points allowing for securement of the welding power supply within the assembly. The assembly further includes stacking members to permit stacking of the assembly with a self-similar structure.
Description
- This application is a Non provisional application of U.S. Provisional Application No. 61/307,299, entitled “Power Source Roll Cage”, filed Feb. 23, 2010, which is herein incorporated by reference.
- The present invention relates generally to the field of welding systems, and more particularly to an external support structure to house a welding system power supply to protect and transport the power supply, and that may allow for stacking the power supply with additional power supplies outfitted with similar external support structures.
- Welding systems and power supplies are frequently used in harsh environments where they may be exposed to debris, dust and other deposits that can harm or damage the welding power supplies. Similarly, common welding environments may include exposure to vibrating and mechanical tools, contact with which could damage a welding power supply. Additionally, some welding tasks, such as those in boilers or power plants, regularly require the use of more than one welding power supply. In such circumstances, it can be inconvenient and hazardous for a welding environment to be cluttered with numerous welding power supplies. Furthermore, welding power supplies, which may weigh over 80 pounds, are frequently difficult and cumbersome to transport or reposition.
- An external support structure, in certain embodiments, includes a cage-like assembly configured to receive a welding power supply. The cage-like assembly includes a number of tubular members defining an inner volume where the tubular members at least partially surround the base, top and lateral sides of the welding power supply. The cage-like assembly further includes a plurality of fastening points allowing for securement of the welding power supply within the cage-like assembly. The cage-like assembly also includes stacking members which allow the structure to be stacked with a self-similar structure. A sheet-like cover may be disposed over at least a part of the cage-like assembly to protect the welding power supply.
- These and other features, aspects, and advantages of the present invention will become better understood when the following detailed description is read with reference to the accompanying drawings in which like characters represent like parts throughout the drawings, wherein:
-
FIG. 1 is a perspective view showing an exemplary external support structure, a welding power supply and the manner in which a welding power supply may be placed within the external support structure, in accordance with certain embodiments of the present technique. -
FIG. 2 is a front perspective view of a welding power supply within an exemplary external support structure, in accordance with certain embodiments of the present technique. -
FIG. 3 is a rear perspective view of a welding power supply within an exemplary external support structure, in accordance with certain embodiments of the present technique. -
FIG. 4 is a perspective view of two exemplary external support structures, each containing a welding power supply, that are stacked in accordance with certain embodiments of the present technique. - As discussed further below, embodiments of the presently disclosed external support structure include a cage-like assembly configured to receive a welding power supply. The cage-like assembly includes a plurality of tubular members that at least partially surround the base, top and lateral sides of the welding power supply. The cage-like assembly may further include a number of fasteners for use in securing the welding power supply within the cage-like assembly. In order to facilitate the stacking of two or more self-similar external support structures, the cage-like assembly includes upper and lower support members configured to permit stacking. In addition, the cage-like assembly may include handles of a first configuration and handles of a second configuration such that the handles of a first configuration interlock with the handles of a second configuration when self-similar external support structures are stacked. The cage-like assembly may also include casters to facilitate the transportation or repositioning of the external support structure. The external support structure may also include an outer shell configured to at least partially extend over the top and lateral sides of the cage-like assembly, thereby protecting the welding power supply from contact with tools, debris, dust and other materials that could harm or damage the welding power supply.
- Turning now to the drawings,
FIG. 1 illustrates anexternal support structure 10 configured to receive awelding power supply 12 in accordance with aspects of the present disclosure. As discussed above, theexternal support structure 10 includes a cage-like assembly 14. In the exemplary embodiment depicted inFIG. 1 , the cage-like assembly defines aninner volume 14 and has anopen end 18 and a closedend 20. As shown inFIG. 1 , the cage-like assembly 14 receives thewelding power supply 12 through theopen end 18 and at least partially surrounds the base, top and lateral sides of thewelding power supply 12. - In certain embodiments of the present invention, the
welding power supply 12 may be a power converter style welding power supply or an inverter welding power supply requiring apower source 22. In other embodiments, thewelding power supply 12 may be a generator or alternator welding power supply which may include an internal combustion engine. Thewelding power supply 12 may also include a control panel (not shown) for adjusting various welding parameters such as voltage and current, and for connecting apower source 22, if required. Thewelding power supply 12 provides an electric current and voltage to welding leads 28 for a welding application 26. - In accordance with embodiments of the present invention, the cage-
assembly 14 may be constructed with a metallic material such as aluminum or steel. As discussed in further detail below, the cage-like assembly 14 may be constructed by bending tubular members and/or by welding two or more tubular members together. As shown inFIG. 1 , the cage-like assembly 14 includes alower frame 28 as a base for theexternal support structure 10. For example, thelower frame 28 may be constructed by bending a single tubular member. For further example, thelower frame 28 may be constructed by welding a number of tubular members together. The cage-like assembly includes supports 30 attached to thelower frame 28. Thesupports 30 provide a platform for supporting the weight of thewelding power supply 12 when thewelding power supply 12 is placed within the cage-like assembly 14. Thesupports 30 further include securementpads 32 andfasteners 34. When placed in the cage-like assembly 14, thewelding power supply 12 rests on thesecurement pads 32, which may serve as a cushion between thelower frame 28 and thewelding power supply 12. In certain embodiments, thesecurement pads 32 may comprise a resilient material, such as rubber or polyurethane. Thefasteners 34 operate to secure thewelding power supply 12 within the cage-like assembly 14 and to prevent thewelding power supply 12 from shifting or sliding within the cage-like assembly 14. In certain embodiments, thefasteners 34 may be pins, bolts or threaded bars which may be inserted into the base of thewelding power supply 12. - As shown in
FIG. 1 , the cage-like assembly 14 further includes a number ofupright members 36. Theupright members 36 are connected to thelower frame 28 and are generally oriented vertically to protect the lateral sides of thewelding power supply 12. In certain embodiments, theupright members 36 may be welded to thelower frame 28. While the illustrated embodiment shows sixupright members 36, the cage-like assembly 14 may include any number ofupright members 36 depending on the requirements of a given application, economic considerations, etc. As shown, a number of theupright members 36 may be configured to receivecasters 38 at the base of the cage-like assembly 14 to allow for the transportation of theexternal support structure 10 and thewelding power supply 12. Still further, the cage-like assembly 14 includescross braces 40. As shown inFIG. 1 , thecross braces 40 are connected to a number of theupright members 36 to form the closedend 20 and to provide added structural stability to the cage-like assembly 14. The number ofcross braces 40 may vary depending on the requirements of a given application, economic considerations, etc. As discussed above, in an exemplary embodiment of the present invention, theupright members 36 and thecross braces 40 may be tubular members and may be constructed of a metallic material such as aluminum or steel. - The
lower frame 28 includes arecess 42 such that therecess 42 is configured to receive ahandle 44 of a self-similarexternal support structure 10, as discussed in further detail below. In accordance with certain aspects of the invention, therecess 42 may be formed by machining or bending one or more of the tubular members that comprise thelower frame 28. In other embodiments, therecess 42 may be formed by welding additional tubular members onto thelower frame 28. -
FIG. 2 is a front perspective view of anexternal support structure 10 containing awelding power supply 12. As shown inFIG. 2 , when placed within theexternal support structure 10, thewelding power supply 12 is at least partially enclosed by alower frame 28,upright members 36 andcross braces 40.FIG. 2 also shows anend 20 defined by theupright members 36 and thecross braces 40. - Further, the cage-
like assembly 14 includes twohandles 44 that may be used for lifting, pushing or otherwise relocating theexternal support structure 10. In the illustrated embodiment, onehandle 44 is located at the top of theclosed end 20 of the cage-like assembly 14, and another handle 44 is located at the top of theopen end 18 of the cage-like assembly 14. In other embodiments, thehandles 44 may be located at other points on the cage-like assembly 14. Thehandles 44 may be formed by machining or bending the tubular members used to construct the cage-like assembly 14. As shown inFIG. 2 , the cage-like assembly 14 further includes anarcuate lifting eye 46. As will be appreciated, thearcuate lifting eye 46 may be useful when lifting and stacking theexternal support structure 10 onto a second self-similarexternal support structure 10. Thearcuate lifting eye 46, in certain embodiments, may be formed from a tubular member using a bending or other machining process. Further, thearcuate lifting eye 46 may then be welded onto the cage-like assembly 14. Additionally, while the illustrated embodiment includes onearcuate lifting eye 46, other embodiments may include more than onearcuate lifting eye 46. - Still further, the
lower frame 28 of the cage-like assembly 14 includes ahandle 48 defining arecess 50. Therecess 50 is configured to receive ahandle 44 of a second self-similarexternal support structure 10. In particular, as discussed in further detail below, when a firstexternal support structure 10 is stacked on top of a secondexternal support structure 10, ahandle 44 of the secondexternal support structure 10 interlocks with thehandle 48 of the firstexternal support structure 10. In one embodiment, thehandle 48 may be formed by machining or bending one or more of the tubular members that comprise thelower frame 28. In another embodiment, thehandle 48 and therecess 50 may be formed by welding additional tubular members onto thelower frame 28. -
FIG. 3 is a rear perspective view of theexternal support structure 10 containing thewelding power supply 12. As discussed above, when placed withinexternal support structure 10 through theopen end 18, thewelding power supply 12 rests on thesupports 30 and is at least partially surrounded by theupright members 36. -
FIG. 4 is a front perspective view of a two stacked, self-similarexternal support structures 10. More particularly, a firstexternal support structure 52 is stacked on top of a secondexternal support structure 54. As previously discussed, when stacked, ahandle 44 of the secondexternal support structure 54 interlocks with ahandle 48 of the firstexternal support structure 52 and occupies arecess 50 formed by thehandle 48. Furthermore, as previously discussed, ahandle 44 of the secondexternal support structure 54 occupies the recess 42 (shown inFIG. 2 ) of the firstexternal support structure 52. As will be appreciated, the interlocking of thehandle 44 and thehandle 48 provides stability to the stackedexternal support structures 10 and helps prevent the shifting or sliding of the firstexternal support structure 52 while stacked on top of the secondexternal support structure 54. To provide additional stability, the firstexternal support structure 52 and the secondexternal support structure 54 may be bound together with straps or other fasteners (not shown). - Additionally, two or more
external support structures 10 may be stacked horizontally, or side by side. More particularly, two or moreexternal support structures 10 may be horizontally bound together with straps or other fasteners. In certain applications, it may be desirable to stack severalexternal support structures 10 vertically and horizontally. For example, in an application requiring six welding power supplies 12, eachwelding power supply 12 may be placed within a respectiveexternal support structure 10, and theexternal support structures 10 may be stacked in two rows of three columns. As will be appreciated, such a configuration may further decrease clutter in a welding work environment and increase the mobility of the welding power supplies 12. - As shown in
FIG. 4 , the firstexternal support structure 52 includes anouter shell 56 that extends over the top and a portion of the lateral sides of the firstexternal support structure 52. In some embodiments, theouter shell 56 may extend to fully cover the top and lateral sides of theexternal support structure 10. By way of example, theouter shell 56 may be constructed of sheet metal. Alternatively, theouter shell 56 may be constructed of polyurethane, polyethylene or other type of plastic or hard, durable material. As will be appreciated, in some embodiments, theouter shell 56 may be attached to theexternal support structure 52 with fasteners such as bolts or screws (not shown). In other embodiments, theouter shell 56 may be attached to theexternal support structure 52 with clasps or other type of quick-release latch to allow for rapid removal of theouter shell 56. Theouter shell 56 may also include anopening 58, as shown inFIG. 4 , to allow anarcuate lifting eye 46 to protrude therethrough. - While only certain features of the invention have been illustrated and described herein, many modifications and changes will occur to those skilled in the art. It is, therefore, to be understood that the appended claims are intended to cover all such modifications and changes as fall within the true spirit of the invention.
Claims (20)
1. An external support structure for a welding power supply, comprising:
a cage-like assembly defining an inner volume configured to receive a welding power supply, the assembly at least partially surrounding lateral sides, a top and a bottom of the welding power supply; and
a plurality of fastening points on the assembly, the fastening points allowing for securement of the welding power supply within the assembly.
2. The structure of claim 1 , wherein the cage-like assembly comprises a plurality of tubular members permanently fixed to one another to at least partially surround the welding power supply.
3. The structure of claim 1 , wherein the cage-like assembly comprises a top member forming a lifting eye for lifting the assembly and the welding power supply.
4. The structure of claim 1 , wherein the cage-like assembly comprises a plurality of legs configured to receive casters to facilitate displacement of the structure.
5. The structure of claim 1 , wherein the case-like assembly comprises end members forming handles for lifting the structure.
6. The structure of claim 5 , wherein the handles comprise first handles having a first configuration and second handles having a second configuration different from the first configuration, the first and second handles interlocking to permit interlocked stacking of the structure with a self-similar structure.
7. The structure of claim 1 , comprising an outer shell secured to the cage-like assembly.
8. The structure of claim 7 , wherein the outer shell extends over a top of the cage-like assembly.
9. The structure of claim 8 , wherein the outer shell extends over at least part of a lateral side of the cage-like assembly.
10. The structure of claim 8 , wherein the outer shell comprises a sheet-metal cover.
11. The structure of claim 1 , wherein the cage-like assembly comprises a permanently closed end and an open end, the open end being dimensioned to receive the welding power supply therethrough.
12. An external support structure for a welding power supply, comprising:
a cage-like assembly defining an inner volume configured to receive a welding power supply, the assembly at least partially surrounding lateral sides, a top and a bottom of the welding power supply; and
a plurality of fastening points on the assembly, the fastening points allowing for securement of the welding power supply within the assembly;
wherein the assembly has upper and lower members configured to permit stacking of the structure with a self-similar structure.
13. The structure of claim 12 , wherein the cage-like assembly comprises interlocking structures formed into the assembly and configured to permit interlocked stacking of the structure with a self-similar structure.
14. The structure of claim 12 , wherein the cage-like assembly comprises first handles having a first configuration and second handles having a second configuration different from the first configuration, the first and second handles interlocking to permit interlocked stacking of the structure with a self-similar structure.
15. The structure of claim 14 , wherein the first handles are provided on bottom members of the cage-like assembly and the second handles are provided on top members of the cage-like assembly.
16. The structure of claim 12 , wherein the cage-like assembly comprises a plurality of tubular members permanently fixed to one another to at least partially surround the welding power supply.
17. The structure of claim 12 , wherein the cage-like assembly comprises a top member forming a lifting eye for lifting the assembly and the welding power supply.
18. The structure of claim 12 , wherein the cage-like assembly comprises a plurality of legs configured to receive casters to facilitate displacement of the structure.
19. An external support structure for a welding power supply, comprising:
a cage-like assembly defining an inner volume configured to receive a welding power supply, the assembly at least partially surrounding lateral sides, a top and a bottom of the welding power supply;
a plurality of fastening points on the assembly, the fastening points allowing for securement of the welding power supply within the assembly;
stacking members in the assembly to permit stacking of the structure with a self-similar structure; and
a sheet-like cover disposed over at least a part of the cage-like assembly to protect the welding power supply.
20. The structure of claim 19 , wherein the cage-like assembly comprises first handles having a first configuration and second handles having a second configuration different from the first configuration, the first and second handles interlocking to permit interlocked stacking of the structure with a self-similar structure
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/962,070 US20110204013A1 (en) | 2010-02-23 | 2010-12-07 | Welding Power Supply External Protective Support Structure |
PCT/US2011/025739 WO2011106319A1 (en) | 2010-02-23 | 2011-02-22 | Cage -like external protective support structure for a welding power supply |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US30729910P | 2010-02-23 | 2010-02-23 | |
US12/962,070 US20110204013A1 (en) | 2010-02-23 | 2010-12-07 | Welding Power Supply External Protective Support Structure |
Publications (1)
Publication Number | Publication Date |
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US20110204013A1 true US20110204013A1 (en) | 2011-08-25 |
Family
ID=44475620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/962,070 Abandoned US20110204013A1 (en) | 2010-02-23 | 2010-12-07 | Welding Power Supply External Protective Support Structure |
Country Status (2)
Country | Link |
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US (1) | US20110204013A1 (en) |
WO (1) | WO2011106319A1 (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130299529A1 (en) * | 2012-05-09 | 2013-11-14 | Wabtec Holding Corp. | Modular Support Frame for Railway Vehicle Equipment |
WO2014025655A1 (en) * | 2012-08-10 | 2014-02-13 | Illinois Tool Works Inc. | Welding power supplyunit with a roll cage with incorporated lift handles |
US20140147717A1 (en) * | 2012-11-27 | 2014-05-29 | Ford Global Technologies, Llc | Protective Vehicle Battery Cage and Method of Making a Battery Cage |
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---|---|---|---|---|
CN102505986B (en) * | 2011-11-03 | 2013-07-24 | 浙江科马动力机械有限公司 | Multifunctional electricity-generating and electric-welding dual-purpose machine |
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Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3314549A (en) * | 1964-08-24 | 1967-04-18 | Goldreich Paul | Collapsible shipping-display unit |
US4079836A (en) * | 1975-11-12 | 1978-03-21 | Folding Carrier Corporation, A Division Of Unarco Industries, Inc. | Baskets and support therefor, for mass merchandising handling and display of goods |
US4298127A (en) * | 1979-08-03 | 1981-11-03 | Unarco Industries, Inc. | Stacking basket assembly |
US4508230A (en) * | 1983-01-26 | 1985-04-02 | North American Decorative Products Inc. | Reversible angle display |
US4805785A (en) * | 1987-08-12 | 1989-02-21 | Armstrong Store Fixture Corporation | Shelf unit |
US5238126A (en) * | 1992-01-27 | 1993-08-24 | Rindoks Marian M | Portable engine mounting stand |
US6123034A (en) * | 1996-05-30 | 2000-09-26 | Moore; John C. | Selectively variable modular space system with shelving |
US6758169B2 (en) * | 2001-10-11 | 2004-07-06 | Fuji Jukogyo Kabushiki Kaisha | Engine generator |
US20040168653A1 (en) * | 2003-02-28 | 2004-09-02 | Radtke David E. | Fuel tank design for engine-driven generator |
USD509795S1 (en) * | 2001-09-17 | 2005-09-20 | Black & Decker Inc. | Portable electric generator |
US6997138B1 (en) * | 2002-05-02 | 2006-02-14 | Simpson Jeffrey M | Pet enclosure |
USD518078S1 (en) * | 2004-01-02 | 2006-03-28 | Esab Ab | Welding machine |
US20070176426A1 (en) * | 2003-07-10 | 2007-08-02 | Tadafumi Hirose | Engine-driven work machine |
US7849804B2 (en) * | 2006-09-20 | 2010-12-14 | Ditto Sales, Inc. | Stackable, nestable and gangable table |
US8241200B2 (en) * | 2009-01-21 | 2012-08-14 | Ferno-Washington, Inc. | Incubator transporter interface assembly |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57190771A (en) * | 1981-05-18 | 1982-11-24 | Matsushita Electric Ind Co Ltd | Movable iron core type ac arc welding machine |
JP2581781Y2 (en) * | 1991-09-20 | 1998-09-24 | 株式会社クボタ | Truck with pipe protection frame for engine mounting |
JPH09177559A (en) * | 1995-12-27 | 1997-07-08 | Suzuki Motor Corp | Engine |
JP3871124B2 (en) * | 2002-06-17 | 2007-01-24 | 本田技研工業株式会社 | Protective frame type internal combustion engine working machine |
ITBO20050796A1 (en) * | 2005-12-28 | 2007-06-29 | Mase Generators S P A | GENERATOR GROUP. |
US8841582B2 (en) * | 2008-10-03 | 2014-09-23 | Lincoln Global, Inc. | Engine driven welding machine |
EP2264295B1 (en) * | 2009-06-19 | 2011-12-14 | Matrix GmbH | Electrical generator |
-
2010
- 2010-12-07 US US12/962,070 patent/US20110204013A1/en not_active Abandoned
-
2011
- 2011-02-22 WO PCT/US2011/025739 patent/WO2011106319A1/en active Application Filing
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3314549A (en) * | 1964-08-24 | 1967-04-18 | Goldreich Paul | Collapsible shipping-display unit |
US4079836A (en) * | 1975-11-12 | 1978-03-21 | Folding Carrier Corporation, A Division Of Unarco Industries, Inc. | Baskets and support therefor, for mass merchandising handling and display of goods |
US4298127A (en) * | 1979-08-03 | 1981-11-03 | Unarco Industries, Inc. | Stacking basket assembly |
US4508230A (en) * | 1983-01-26 | 1985-04-02 | North American Decorative Products Inc. | Reversible angle display |
US4805785A (en) * | 1987-08-12 | 1989-02-21 | Armstrong Store Fixture Corporation | Shelf unit |
US5238126A (en) * | 1992-01-27 | 1993-08-24 | Rindoks Marian M | Portable engine mounting stand |
US6123034A (en) * | 1996-05-30 | 2000-09-26 | Moore; John C. | Selectively variable modular space system with shelving |
USD509795S1 (en) * | 2001-09-17 | 2005-09-20 | Black & Decker Inc. | Portable electric generator |
US6758169B2 (en) * | 2001-10-11 | 2004-07-06 | Fuji Jukogyo Kabushiki Kaisha | Engine generator |
US6997138B1 (en) * | 2002-05-02 | 2006-02-14 | Simpson Jeffrey M | Pet enclosure |
US20040168653A1 (en) * | 2003-02-28 | 2004-09-02 | Radtke David E. | Fuel tank design for engine-driven generator |
US20070176426A1 (en) * | 2003-07-10 | 2007-08-02 | Tadafumi Hirose | Engine-driven work machine |
USD518078S1 (en) * | 2004-01-02 | 2006-03-28 | Esab Ab | Welding machine |
US7849804B2 (en) * | 2006-09-20 | 2010-12-14 | Ditto Sales, Inc. | Stackable, nestable and gangable table |
US8241200B2 (en) * | 2009-01-21 | 2012-08-14 | Ferno-Washington, Inc. | Incubator transporter interface assembly |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130299529A1 (en) * | 2012-05-09 | 2013-11-14 | Wabtec Holding Corp. | Modular Support Frame for Railway Vehicle Equipment |
US9393972B2 (en) * | 2012-05-09 | 2016-07-19 | Wabtec Holding Corp. | Modular support frame for railway vehicle equipment |
WO2014025655A1 (en) * | 2012-08-10 | 2014-02-13 | Illinois Tool Works Inc. | Welding power supplyunit with a roll cage with incorporated lift handles |
CN104520050A (en) * | 2012-08-10 | 2015-04-15 | 伊利诺斯工具制品有限公司 | Welding power supplyunit with roll cage with incorporated lift handles |
US9149892B2 (en) | 2012-08-10 | 2015-10-06 | Illinois Tool Works Inc. | Welding power supply roll cage with incorporated lift handles |
US9236592B2 (en) * | 2012-11-27 | 2016-01-12 | Ford Global Technologies, Llc | Protective vehicle battery cage and method of making a battery cage |
US10276848B2 (en) | 2012-11-27 | 2019-04-30 | Ford Global Technologies, Llc | Protective vehicle battery cage and method of making a battery cage |
US20140147717A1 (en) * | 2012-11-27 | 2014-05-29 | Ford Global Technologies, Llc | Protective Vehicle Battery Cage and Method of Making a Battery Cage |
JP2016049507A (en) * | 2014-09-01 | 2016-04-11 | 株式会社丸山製作所 | Implement and stacking structure of same |
CN105583554A (en) * | 2014-11-07 | 2016-05-18 | 依赛彼集团公司 | Ruggedized casing for a portable welding system |
US20160129524A1 (en) * | 2014-11-07 | 2016-05-12 | The Esab Group, Inc. | Ruggedized casing for a portable welding system |
EP3017902A1 (en) * | 2014-11-07 | 2016-05-11 | The Esab Group, Inc. | Ruggedized casing for a portable welding system |
US10478912B2 (en) * | 2014-11-07 | 2019-11-19 | The Esab Group Inc. | Ruggedized casing for a portable welding system |
US20200047277A1 (en) * | 2014-11-07 | 2020-02-13 | The Esab Group Inc. | Ruggedized casing for a portable welding system |
US11623295B2 (en) * | 2014-11-07 | 2023-04-11 | The Esab Group Inc. | Ruggedized casing for a portable welding system |
US10104795B2 (en) | 2016-11-18 | 2018-10-16 | Illinois Tool Works Inc. | Protective assemblies for enclosures |
AT16609U1 (en) * | 2018-03-29 | 2020-02-15 | Wanzl Metallwarenfabrik Kg | Connection system for a sales shelf and sales shelf |
CN110270746A (en) * | 2019-06-19 | 2019-09-24 | 徐州玉伟机械设备有限公司 | A kind of electric four-wheel vehicle production car body welder |
US11285985B2 (en) * | 2019-11-20 | 2022-03-29 | Fanuc Corporation | Control device |
US12005948B2 (en) * | 2020-04-24 | 2024-06-11 | Illinois Tool Works Inc. | Method and apparatus for reconfigurable handles for a work equipment |
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Owner name: ILLINOIS TOOL WORKS INC., ILLINOIS Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:LAHTI, THOMAS DON;IHDE, JEFFERY RAY;THYSSEN, GARY A.;AND OTHERS;REEL/FRAME:025463/0425 Effective date: 20101130 |
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