VEHICULAR TRANSMISSION

To provide a vehicular transmission capable of improving the rigidity of an opening by using a shift case.SOLUTION: A shift case 73 of a transmission 4 includes a flange part 74 mounted to a mounting surface 71 of an opening 70, and a shift case body 75 swollen from the flange part 74. The shift cas...

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Bibliographische Detailangaben
Hauptverfasser: EGUCHI HIROYUKI, TAKENAKA HIROMITSU
Format: Patent
Sprache:eng ; jpn
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Beschreibung
Zusammenfassung:To provide a vehicular transmission capable of improving the rigidity of an opening by using a shift case.SOLUTION: A shift case 73 of a transmission 4 includes a flange part 74 mounted to a mounting surface 71 of an opening 70, and a shift case body 75 swollen from the flange part 74. The shift case body 75 has: an upper wall 75A extending from the flange part 74 in the oblique direction with respect to the mounting surface 71 and supporting a shift and select shaft 59 movably in the axial direction and rotatably around the axis; a vertical wall 75B extending from the flange part 74 in the oblique direction with respect to the mounting surface 71 and connected to the upper end in the extending direction of the upper wall 75A; a left side wall 75C connecting a left end 75a of the upper wall 75A, a left end 75b of the upper wall 75A, and the flange part 74; and a right side wall 75D connecting the right end of the upper wall 75A, the right end of the upper wall 75A, and the flange part 74.SELECTED DRAWING: Figure 10 【課題】シフトケースによって開口部の剛性を向上できる車両用変速機を提供すること。【解決手段】変速機4のシフトケース73は、開口部70の取付面71に取付けられるフランジ部74と、フランジ部74から膨出するシフトケース本体75とを有する。シフトケース本体75は、フランジ部74から取付面71に対して斜め方向に延び、シフトアンドセレクト軸59を軸線方向に移動自在、かつ、その軸線周りに回転自在に支持する上壁75Aと、フランジ部74から取付面71に対して斜め方向に延び、上壁75Aの延びる方向の上端に連結される縦壁75Bと、上壁75Aの左端部75aと上壁75Aの左端部75bとフランジ部74とを連結する左側壁75Cと、上壁75Aの右端部と上壁75Aの右端部とフランジ部74とを連結する右側壁75Dとを有する。【選択図】図10