Back to results
US 2001/0019074 A1Published application
Method of welding composite member
AssigneeDenso Corporation
InventorsHideaki Shirai, Takafumi Sato, Eiji Iwanari, Yoshinori Ohmi
Life of this patent
Estimating the term…
Loading patent…
Loading patent…
AssigneeDenso Corporation
InventorsHideaki Shirai, Takafumi Sato, Eiji Iwanari, Yoshinori Ohmi
Estimating the term…
A method of welding a hollow member and an insert member to form a composite member including a hollow member and insertion member requiring a high dimensional accuracy in the end-to-end distance in the axial direction and requiring a reliable concentricity in the center axes of the hollow member and insertion member, including preparing a hollow member and insertion member, inserting the insertion member in the hollow member, providing spot welds at an overlap portion where the hollow member and insertion member overlap to correct the axial end-to-end distance of the hollow member and the insertion member, and providing a partial weld at an overlap portion where the hollow member and insertion member overlap to correct the concentricity of the hollow member and the insertion member.
A method of welding a hollow member and an insertion member to form a composite member comprising:
A method of welding a hollow member and an insertion member to form a composite member comprising:
A method of welding a hollow member and an insertion member to form a composite member comprising:
A method of welding a hollow member and an insertion member to form a composite member comprising:
Dependencies are inferred from the claim text.