Welding system with lifting mechanism and enclosure

• US 9,517,525 B2
• Filed: 03/15/2013
• Issued: 12/13/2016
• Est. Priority Date: 09/07/2012
• Status: Active Grant

• Current Assignee: Illinois Tool Works Inc.
• Original Assignee: Illinois Tool Works Inc.
• Inventors: Peterson, Ryan Lawrence, Dessart, Nicholas James, Pattnaik, Sunil Kumar
• Primary Examiner(s): Ross, Dana
• Assistant Examiner(s): Iskra, Joseph
• Application Number:
  US13/838,118
• Publication Number:
  US 20140069902A1
• Time in Patent Office: 1,369 Days
• Field of Search: 219/50, 219/121.11, 219/133, 219/136, 174/66, 174/67, 248/239, 248/310, 248/672, 248/673, 248/675, 403/353, 403/375, 403/380
• US Class Current: 1/1
• CPC Class Codes: A47B 96/06 Brackets or similar supporting means for cabinets, racks or shelves A47B96/022 takes precedence; aspects of adjusting height or inclination A47B57/00 ; brackets for the display of articles A47F5/08
• CPC Class Codes: B23K 37/02 Carriages for supporting the welding or cutting element
• CPC Class Codes: B23K 9/1006 Power supply
• CPC Class Codes: B23K 9/327 Means for transporting supplies carriages in general B23K37/02
• CPC Class Codes: H05K 5/023 Handles; Grips

Abstract

A welding system includes a housing having a front panel assembly. The welding system also includes first and second handles. The first handle is coupled to a first side of the front panel assembly and the second handle is coupled to a second side of the front panel assembly that is opposite from the first side. Each handle includes a recessed handle portion having an inner wall that forms an angle of between approximately 60 degrees and approximately 80 degrees with respect to an outer wall of the respective handle. The first and second handles are symmetrical about a central axis such that the first and second handles are interchangeable with each other. In addition, the first and second handles each include a plurality of internal tabs on both top and bottom sides of the first and second handles. The internal tabs facilitate coupling and alignment of the first and second handles with the front panel assembly.

Claims

1. A welding system, comprising:

a housing having a front panel assembly comprising a top frame member and first and second side frame members, the first and second side frame members each having an angled face and a side face;

first and second handles, the first and second handles each having an angled face and a side face, wherein the first handle is coupled to a first end of the top frame member, the first side frame member, and a first side of the front panel assembly such that the angled face of the first side frame member is aligned with the angled face of the first handle, and the side face of the first side frame member is aligned with the side face of the first handle, and wherein the second handle is coupled to a second end of the top frame member, the second side frame member, and a second side of the front panel assembly that is opposite from the first side, such that the angled face of the second side frame member is aligned with the angled face of the second handle, and the side face of the second side frame member is aligned with the side face of the second handle, wherein each handle comprises a recessed handle portion.

2. The welding system of claim 1, wherein an inner wall of the recessed handle portion forms an angle of between approximately 60 degrees and approximately 80 degrees with respect to an outer wall of the respective handle.

3. The welding system of claim 1, wherein an inner wall of the recessed handle portion forms an angle of approximately 70 degrees with respect to an outer wall of the respective handle.

4. The welding system of claim 1, wherein the first and second handles are symmetrical about a central axis such that the first and second handles are interchangeable with each other.

5. The welding system of claim 1, wherein the first and second handles each include a plurality of internal tabs on both top and bottom sides of the first and second handles, wherein the internal tabs facilitate coupling and alignment of the first and second handles with the front panel assembly.

6. The welding system of claim 1, wherein the first and second handles are formed of plastic by a casting procedure.

7. The welding system of claim 1, comprising a front cover piece configured to slide with respect to the front panel assembly to facilitate connection access to electrical connections.

8. The welding system of claim 1, comprising a side panel having a tab extending along a bottom edge of the side panel, wherein the tab is configured to mate with a complementary slot in the housing.

9. The welding system of claim 1, comprising a lifting mechanism disposed within a recess in the housing, wherein the lifting mechanism includes a lifting position that facilitates lifting of the housing, an alignment position that facilitates alignment of an external welding component with the housing, and a retracted position.

10. A welding system, comprising:

first and second recessed handles disposed on opposite sides of an enclosure, wherein each of the recessed handles comprises an angled face, a side face, and a recessed handle portion that extends inwardly into the enclosure, wherein the first recessed handle is coupled to a first end of a top frame member of the enclosure and a first side frame member of the enclosure, such that the angled face of the first handle aligns with an angled face of the first side frame member, and the side face of the first handle aligns with a side face of the first side frame member and the second recessed handle is coupled to a second end of the top frame member of the enclosure and a second side frame member of the enclosure, such that the angled face of the second handle aligns with an angled face of the second side frame member, and the side face of the second handle aligns with a side face of the second side frame member.

11. The welding system of claim 10, wherein an inner wall of the recessed handle portion forms an angle of between approximately 60 degrees and approximately 80 degrees with respect to an outer wall of the respective handle.

12. The welding system of claim 10, wherein an inner wall of the recessed handle portion forms an angle of approximately 70 degrees with respect to an outer wall of the respective handle.

13. The welding system of claim 10, wherein the first and second recessed handles are symmetrical about a central axis such that the first and second recessed handles are interchangeable with each other.

14. The welding system of claim 10, wherein the first and second recessed handles each include a plurality of internal tabs on both top and bottom sides of the first and second recessed handles, wherein the internal tabs facilitate coupling and alignment of the first and second recessed handles with the enclosure.

15. The welding system of claim 10, comprising a front cover piece configured to slide with respect to the enclosure to facilitate connection access to electrical connections.

16. The welding system of claim 10, comprising a side panel having a tab extending along a bottom edge of the side panel, wherein the tab is configured to mate with a complementary slot in the enclosure.

17. The welding system of claim 10, comprising a lifting mechanism disposed within a recess in the enclosure, wherein the lifting mechanism includes a lifting position that facilitates lifting of the enclosure, an alignment position that facilitates alignment of an external welding component with the enclosure, and a retracted position.

18. A welding system, comprising:

a housing having a front panel assembly comprising a top frame member and first and second side frame members, each of the side frame members having an angled face and a side face; and

first and second handles, each of the handles having an angled face and a side face, wherein the first handle is coupled to a first end of the top frame member, and the first side frame member, and a first side of the front panel assembly such that the angled face of the first side frame member is aligned with the angled face of the first handle, and the side face of the first side frame member is aligned with the side face of the first handle, and wherein the second handle is coupled to a second end of the top frame member, the second side frame member, and a second side of the front panel assembly that is opposite from the first side, such that the angled face of the second side frame member is aligned with the angled face of the second handle, and the side face of the second side frame member is aligned with the side face of the second handle, wherein each handle comprises a recessed handle portion having an inner wall that forms an angle of between approximately 60 degrees and approximately 80 degrees with respect to an outer wall of the respective handle, wherein the first and second handles are symmetrical about a central axis such that the first and second handles are interchangeable with each other, and wherein the first and second handles each include a plurality of internal tabs on both top and bottom sides of the first and second handles, wherein the internal tabs facilitate coupling and alignment of the first and second handles with the front panel assembly.