PROBLEM TO BE SOLVED: To provide a solder trowel and a sheet metal repair method using the same, for easily enabling joining by soldering of a drawer member to a recessed part surface, when restoring a recessed part generated on sheet metal for constituting a body panel of an automobile, particularly, on the sheet metal composed of an aluminum alloy.SOLUTION: A solder trowel is constituted of a heater member 2, a gripping member 3 and a trowel tip member 4, and the trowel tip member 4 is formed by fixing a copper or copper alloy trowel tip 6 to a body 5 so as to be replaceable and position-adjustable in the axial direction, and projects a tip part of the trowel tip 6 forward. The trowel tip 6 comprises a flat chip plate 8 for gradually reducing a thickness toward a tip surface 8a, and a slit 8b is bored in two places or more in the orthogonal direction to a chip plate surface along the chip plate width direction on the tip surface 8a of the chip plate 8, and thereby, a rectangular tooth-shaped body 8c is arranged and formed over three pieces or more along the chip plate width direction on the tip surface 8a of the chip plate 8.SELECTED DRAWING: Figure 1
【課題】 自動車のボディパネル等を構成する板金、特にアルミ合金からなる板金に生じた凹み部を修復するに際して、前記凹み部表面への引き出し部材のはんだ付けによる接合を容易に可能にするはんだごて及びそれを用いた板金修理方法を提供する。【解決手段】 ヒータ部材2と、把持部材3と、こて先部材4とから構成され、前記こて先部材4は、本体5に銅又は銅合金製等のこて先6が交換可能且つ軸方向に位置調節可能に固定されてなり、こて先6の先端部を前方に突出させている。前記こて先6は、先端面8aに向かって厚みが漸減する扁平チップ板8を備え、前記チップ板8の先端面8aに、チップ板幅方向に沿ってスリット8bが2個所以上に、チップ板面と直交する方向に穿設されると共に、それによって前記チップ板8の先端面8aに、チップ板幅方向に沿って矩形の歯状体8cが3個以上にわたって配列形成されている。【選択図】 図1
SOLDER TROWEL AND SHEET METAL REPAIR METHOD USING THE SAME
はんだごて及びそれを用いた板金修理方法
2016-12-28
Patent
Electronic Resource
Japanese
IPC: | B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL , Bearbeiten oder Verarbeiten von Blechen, Metallrohren, -stangen oder -profilen ohne wesentliches Abtragen des Werkstoffs / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / B23K Löten , SOLDERING OR UNSOLDERING |
Trowel packing of permanent way
Engineering Index Backfile | 1937
Stresses and flow under a trowel
NTRS | 1965
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