JPS61181149U

JPS61181149U -

Info

Publication number: JPS61181149U
Application number: JP6511785U
Authority: JP
Priority date: 1985-05-02
Filing date: 1985-05-02
Publication date: 1986-11-12

Description

[Brief explanation of drawings]

第１図は本考案の一実施例を示す図で、ａは歯
付ベルトの部分斜視図、ｂはそのＡ―Ａ断面図、
ｃは駆動側歯付プーリの正面図、ｄはそのＢ―Ｂ
断面図、ｅは受動側歯付プーリの正面図、ｆはそ
のＣ―Ｃ断面図、第２図は本考案の他の実施例を
示す図で、ａは歯付ベルトの部分斜視図、ｂは歯
付プーリの正面図、ｃはそのＤ―Ｄ断面図、第３
図は本考案のさらに他の実施例を示す図で、ａ，
ｂは歯付ベルトの部分斜視図、ｃはこれら歯付ベ
ルトと組合わされる歯付プーリの正面図、ｄはそ
のＥ―Ｅ断面図、第４図は従来例を示す図で、ａ
は歯付ベルト伝動装置の全体略図、ｂは歯付ベル
トの部分斜視図、ｃは駆動側歯付プーリの正面図
、ｄはそのＦ―Ｆ断面図、ｅは受動側歯付プーリ
の正面図、ｆはそのＧ―Ｇ断面図である。１３，１４：歯付プーリ、１５：歯付ベルト、
１６：歯付ベルトの歯山、１７：歯付ベルトの歯
谷、１８，１９：歯付プーリの歯山、２０，２１
：歯付プーリの歯谷、２２，２７：歯付ベルトの
突起、２５：歯付ベルトの凹溝、２３，２４，２
８：歯付プーリの凹溝、２６：歯付プーリの突起
。 FIG. 1 is a diagram showing an embodiment of the present invention, in which a is a partial perspective view of a toothed belt, b is a sectional view taken along line AA,
c is a front view of the toothed pulley on the drive side, d is its B-B
A sectional view, e is a front view of the toothed pulley on the driven side, f is a sectional view taken along the line C-C, FIG. 2 is a diagram showing another embodiment of the present invention, a is a partial perspective view of the toothed belt, b is a front view of the toothed pulley, c is its DD sectional view, 3rd
The figure shows still another embodiment of the present invention, a,
b is a partial perspective view of a toothed belt, c is a front view of a toothed pulley combined with these toothed belts, d is a sectional view taken along line E-E, and FIG. 4 is a diagram showing a conventional example.
is an overall schematic diagram of the toothed belt transmission device, b is a partial perspective view of the toothed belt, c is a front view of the driving side toothed pulley, d is its FF sectional view, and e is a front view of the driven side toothed pulley. , f is its GG cross-sectional view. 13, 14: Toothed pulley, 15: Toothed belt,
16: Teeth of toothed belt, 17: Teeth of toothed belt, 18, 19: Teeth of toothed pulley, 20, 21
: Tooth valley of toothed pulley, 22, 27: Protrusion of toothed belt, 25: Concave groove of toothed belt, 23, 24, 2
8: Concave groove of toothed pulley, 26: Protrusion of toothed pulley.

Claims

[Scope of utility model registration request]

In a toothed belt transmission device that combines a toothed belt and a toothed pulley, a protrusion (or groove) is provided along the longitudinal direction of the belt on at least one of the tooth ridges and tooth valleys of the toothed belt, and the protrusion (or groove)
A toothed belt transmission device characterized in that a groove (or protrusion) that engages with the toothed pulley is provided at a corresponding portion of the toothed pulley.