JPS63112631U

JPS63112631U -

Info

Publication number: JPS63112631U
Application number: JP359487U
Authority: JP
Priority date: 1987-01-16
Filing date: 1987-01-16
Publication date: 1988-07-20

Description

[Brief explanation of the drawing]

第１図及び第２図は従来のスプラグ一方向クラ
ツチを示した各概略図、第３図は本考案に基づい
て構成されたスプラグ一方向クラツチの概略図、
第４図はその部分拡大図、第５図は第４図の一方
向クラツチを外輪２及び内輪３から脱装した状態
を示した概略図、第６図は第３図の一方向クラツ
チの保持器５の全体的構成を示した概略図、第７
図は第６図に示した保持器５の概略断面図、第８
図及び第９図は第７図に示した丸印Ａ部及びＢ部
の各部分拡大図、第１０図及び１１図はスプラグ
６の全体的構成を示した各概略図、第１２図はス
プラグ６と組み合わされるスプリング１０を示し
た概略図、第１３図乃至第１６図はその他の実施
例を示した各概略図、である。（符号の説明）１：一方向クラツチ組立体、２
：外輪、３：内輪、４：一方向クラツチ、５：保
持器、６：スプラグ、１０：スプリング、１１：
係止溝。 1 and 2 are schematic diagrams showing a conventional sprag one-way clutch, and FIG. 3 is a schematic diagram of a sprag one-way clutch constructed based on the present invention.
Fig. 4 is a partially enlarged view, Fig. 5 is a schematic diagram showing the one-way clutch shown in Fig. 4 removed from the outer ring 2 and inner ring 3, and Fig. 6 is a holding of the one-way clutch shown in Fig. 3. Schematic diagram showing the overall configuration of the vessel 5, No. 7
The figure is a schematic sectional view of the cage 5 shown in FIG.
9 and 9 are partially enlarged views of the circles A and B shown in FIG. 7, FIGS. 10 and 11 are schematic diagrams showing the overall structure of the sprag 6, and FIG. 12 is a sprag 6. FIGS. 13 to 16 are schematic views showing other embodiments. (Explanation of symbols) 1: One-way clutch assembly, 2
: Outer ring, 3: Inner ring, 4: One-way clutch, 5: Retainer, 6: Sprag, 10: Spring, 11:
Locking groove.

Claims

[Scope of utility model registration request]

A pair of ring-shaped retainers are positioned at a predetermined distance apart, and a plurality of sprags are rotatably held by arranging them circumferentially between the pair of retainers, and each sprag is engaged with the sprag. a spring biased in the opposite direction when the retainer is rotated in a predetermined direction; a circumferential locking portion is formed on the inner circumferential surface or outer circumferential surface of each of the retainers, and each end of the spring 1. A sprag type one-way clutch, characterized in that a portion of the clutch is locked with the locking portion.