Title:
METHOD OF WELDING WHEEL FOR CONSTRUCTION VEHICLE
Document Type and Number:
Japanese Patent JP3813018
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To shorten a welding time in the case of welding a wheel for a construction vehicle.
SOLUTION: When a rim 1 and a disk 2 of a wheel for a construction vehicle which is manufactured by welding the rim 1 to the disk 2 are welded and joined, welding is simultaneously executed with a proceeding first torch 5 which is vertically faced a weld line and a second torch 6 which is positioned in the backside of the first torch 5 in the feeding direction of the torch and inclined with respect to the first torch 5 in the case of viewing it from the side in the advancing direction of the torch.
Inventors:
Katsumi Mori
Yoshino Higashino
Masaru Kobayashi
Takehito Kusano
Yoshino Higashino
Masaru Kobayashi
Takehito Kusano
Application Number:
JP8483598A
Publication Date:
August 23, 2006
Filing Date:
March 31, 1998
Export Citation:
Assignee:
Topy Industries, Ltd.
International Classes:
B23K9/18; B60B3/04; B23K9/00; B60B23/00; (IPC1-7): B23K9/18; B23K9/00; B60B3/04; B60B23/00
Domestic Patent References:
| JP62045480A | ||||
| JP57068268A |
Attorney, Agent or Firm:
Keio Tabuchi