JPH045599U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例を示すものでａは断
面図、ｂは側面図、第２図は歯車の慣通穴の構成
を示す断面図、第３図は本考案の他の実施例を示
すものでａは断面図、ｂは側面図、第４図は従来
例を示すものでａは断面図、ｂはａ図のＰ矢視図
、ｃはａ図のＱ矢視図、第５図は他の従来例を示
すものでａは断面図ｂはａ図の右側面図、ｃはａ
図の左側面図である。 １……歯車、２……貫通穴。 Fig. 1 shows one embodiment of the present invention, in which a is a sectional view, b is a side view, Fig. 2 is a sectional view showing the configuration of the common hole of the gear, and Fig. 3 is another embodiment of the present invention. An example is shown in which a is a sectional view, b is a side view, Fig. 4 shows a conventional example, where a is a sectional view, b is a view in the direction of the P arrow in figure a, c is a view in the direction of the Q arrow in figure a, Figure 5 shows another conventional example, in which a is a sectional view, b is a right side view of figure a, and c is a right side view of figure a.
It is a left side view of the figure. 1...Gear, 2...Through hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] スプライン軸、オルダム接手等により動力伝達
する歯車に、同歯車の動力取り出し軸係合部位で
且つ、同歯車の歯車軸中心部位から、同歯車の歯
車側軸外周部、歯底部又は歯先部で同歯車の周動
に影響なき部位までの間に１個以上の慣通穴を設
けたことを特徴とする動力取り出し用軸の潤滑構
造。 To a gear that transmits power using a spline shaft, Oldham joint, etc., at the power extraction shaft engagement part of the same gear, from the gear shaft center part of the same gear, to the gear side shaft outer peripheral part, tooth bottom part, or tooth tip part of the same gear. A lubrication structure for a shaft for power extraction, characterized in that one or more through holes are provided between parts that do not affect the circumferential movement of the gear.