专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20060032207A1 Process for making a roller chain 审中-公开
标题翻译：制造滚子链的工艺
公开(公告)号：US20060032207A1
公开(公告)日：2006-02-16
申请号：US11257552
申请日：2005-10-25
申请人： Isamu Okabe , Takashi Tohara
发明人： Isamu Okabe , Takashi Tohara
IPC分类号： B21L9/02
CPC分类号： F16G13/06
摘要： In a roller chain having cylindrical pins rotatably fitting into bushings on which the rollers are disposed, a vanadium carbide layer formed on the cylindrical pin surfaces avoids abnormal wear elongation of the chain, and allows smooth articulation of the chain over a long period of time, even when the lubricating oil is in an extremely deteriorated condition due to oxidation.
摘要翻译：在具有可旋转地装配到其上设置有辊的衬套中的圆柱形销的滚子链中，形成在圆柱形销表面上的钒碳化物层避免了链的异常磨损延伸，并且允许链条在长时间内平稳地铰接，即使润滑油由于氧化而处于非常恶化的状态。

2. 发明授权

US07077774B2 Roller chain transmission device 有权
标题翻译：滚筒链传动装置
公开(公告)号：US07077774B2
公开(公告)日：2006-07-18
申请号：US10774020
申请日：2004-02-06
申请人： Isamu Okabe , Tomotaka Koga
发明人： Isamu Okabe , Tomotaka Koga
IPC分类号： F16G13/06
CPC分类号： F16G13/06
摘要： In a roller chain transmission, the diameter D of the rollers, the outer diameter d of the pins, and the height H of the inner plates satisfy the relationships 0.72P≦D≦0.79P, 0.40P≦d≦0.44P, and 0.96P≦H, with respect to the chain pitch P. The radius r of the arc of the tooth gap bottom of the sprocket teeth satisfies the relationship 0.505D≦r≦0.505D+0.069{square root over (D)}. The transmission chain exhibits high durability due to improved strength and wear resistance under high loads.
摘要翻译：在滚子链传动装置中，辊的直径D，销的外径d和内板的高度H满足关系0.72P <= D <= 0.79P，0.40P <= d <= 0.44 P和0.96P <= H，相对于链节距P.链齿的齿隙底部的弧的半径r满足关系0.505D <= r <= 0.505D + 0.069 {平方根超过（D.由于在高负载下提高强度和耐磨性，传动链表现出高耐用性。

3. 发明授权

US06743134B2 Silent chain 有权
标题翻译：静音链
公开(公告)号：US06743134B2
公开(公告)日：2004-06-01
申请号：US10087307
申请日：2002-03-01
申请人： Isamu Okabe , Toshifumi Sato
发明人： Isamu Okabe , Toshifumi Sato
IPC分类号： F16G1304
CPC分类号： F16G13/04
摘要： In a silent chain, wear of the connecting pins and bushings, and wear elongation of the chain itself, are suppressed by the formation of through holes in the approximate centers of the teeth of toothed link elements for relieving strains in the inner peripheries of the bushings due to press-fitting of the bushings into the toothed link elements. The shortest distances between the bushing hole on the one hand, and the through-hole, the outside tooth surface and the inside tooth surface, on the other hand, are made substantially equal to one another. The through holes also reduce the weights of the individual link elements and contribute to a reduction in overall weight of the chain.
摘要翻译：在无声链条中，连接销和套管的磨损以及链条本身的磨损延伸受到齿形连杆元件的齿的近似中心中的通孔的形成的限制，以减轻衬套内周的应变由于衬套压入齿形连杆元件。另一方面，一方面衬套孔与通孔，外齿面和内齿面之间的最短距离彼此大致相等。通孔还减少了各个连杆元件的重量，并有助于链条的整体重量的降低。

4. 发明授权

US07244206B2 Roller chain transmission device 有权
标题翻译：滚筒链传动装置
公开(公告)号：US07244206B2
公开(公告)日：2007-07-17
申请号：US10774650
申请日：2004-02-06
申请人： Isamu Okabe , Tomotaka Koga
发明人： Isamu Okabe , Tomotaka Koga
IPC分类号： F16G13/06
CPC分类号： F16H55/30 , F16G13/06
摘要： In a roller chain transmission, the diameter D of the rollers, the outer diameter d of the pins and height H of the inner plates satisfy the relationships 0.72P≦D≦0.79P, 0.40P≦d≦0.44P, and 0.96P≦H, with respect to the chain pitch P. The sprocket teeth are asymmetric in that the chain entering side and the chain leaving side differ, and the radius R1 of an arc of the tooth gap bottom, the radius R2 of the chain entering side tooth flank and the radius R3 of the chain entering side tooth head portion satisfy the relationships 0.505D≦R1≦0.505D+0.069D, P−(0.505D+0.069D)≦R2≦P−0.505D, and 0.08≦R3≦0.13P. The transmission chain exhibits improved endurance and quietness, smooth operation, and resistance to elongation due to wear.
摘要翻译：在滚子链传动装置中，辊的直径D，销的外径d和内板的高度H满足关系0.72P <= D <= 0.79P，0.40P <= d <= 0.44P，并且相对于链节距P为0.96P <= H。链轮齿是不对称的，因为链进入侧和链离开侧不同，并且齿隙底部的弧的半径R1，链进入侧齿面和链进入侧齿头部分的半径R3满足关系0.505D <= R1 <= 0.505D + 0.069D，P-（0.505D + 0.069D）<= R2 <= P- 0.505D和0.08 <= R3 <= 0.13P。传动链具有改善的耐久性和安静性，平稳的操作和耐磨性的伸长率。

5. 发明授权

US06120403A Pivotal support structure for oscillating member 失效
标题翻译：摆动构件的枢轴支撑结构
公开(公告)号：US06120403A
公开(公告)日：2000-09-19
申请号：US030431
申请日：1998-02-25
申请人： Tadasu Suzuki , Isamu Okabe
发明人： Tadasu Suzuki , Isamu Okabe
IPC分类号： F16C11/04 , F16H7/08 , F16H7/18
CPC分类号： F16C11/04 , F16H7/0848 , F16H2007/0806 , F16H2007/0853 , F16H2007/0872 , F16H2007/0891
摘要： To provide a pivotal structure of an oscillating member facilitating management of parts and fixing work. The cylindrical peripheral face (11A) of a collar (11), which is fixedly secured by screwing a bolt (4) being inserted in a bolt insertion hole (11C ) into a tapped hole (13) in a fixed part (12), is rotatably fitted in a bearing hole (9) bored in a pivot guide portion (6) provided on the side of the pivotal support end of an oscillating member and, by means of collar movement restricting faces (8A, 10A) at the pivot guide portion (6), the cylindrical peripheral face (11A) is prevented from coming off the bearing hole (9). Since, the collar (11) is previously incorporated in the pivot guide portion (6) before the oscillating member is secured to the fixed part (12) and such assemblies can be arranged as a set of parts, management of parts and fixing work are made easier.
摘要翻译：提供便于管理部件和固定工作的摆动部件的枢转结构。通过将螺栓插入孔（11C）中的螺栓（4）固定地固定在固定部分（12）中的螺纹孔（13）中的轴环（11）的圆柱形周面（11A）可旋转地安装在钻孔在设置在摆动构件的枢转支撑端侧的枢转引导部分（6）中的轴承孔（9）中，并且通过在枢转引导件处的凸缘运动限制面（8A，10A）部分（6），圆柱形周面（11A）被防止脱离轴承孔（9）。由于在摆动构件固定到固定部件12之前，套环11预先结合在枢转引导部分6中，并且这些组件可以被布置为一组零件，零件的管理和定影工作是更容易

6. 发明授权

US07108622B2 Roller chain transmission device 有权
标题翻译：滚筒链传动装置
公开(公告)号：US07108622B2
公开(公告)日：2006-09-19
申请号：US10947878
申请日：2004-09-23
申请人： Isamu Okabe
发明人： Isamu Okabe
IPC分类号： F16H7/06 , F16H55/30 , F16G13/06
CPC分类号： F16H7/06 , F16G13/06 , F16H55/08 , F16H55/30
摘要： A roller chain transmission comprises a sprocket having at least first teeth and second teeth having different tooth forms, the first teeth and second teeth being randomly arranged, and the number of the second teeth not exceeding four times of the number of the first teeth. The roller chain may also have pins of slightly differing diameters, randomly arranged along the length of the chain.
摘要翻译：滚子链传动装置包括具有至少第一齿的链轮和具有不同齿形的第二齿，第一齿和第二齿是随机布置的，并且第二齿的数量不超过第一齿数的四倍。滚子链还可以具有沿链长度随机排列的具有稍微不同直径的销。

7. 发明申请

US20050119079A1 Roller chain transmission device 有权
标题翻译：滚筒链传动装置
公开(公告)号：US20050119079A1
公开(公告)日：2005-06-02
申请号：US10947878
申请日：2004-09-23
申请人： Isamu Okabe
发明人： Isamu Okabe
IPC分类号： F16G13/02 , F16G13/06 , F16H7/06 , F16H55/08 , F16H55/30 , F16H55/12
CPC分类号： F16H7/06 , F16G13/06 , F16H55/08 , F16H55/30
摘要： A roller chain transmission comprises a sprocket having at least first teeth and second teeth having different tooth forms, the first teeth and second teeth being randomly arranged, and the number of the second teeth not exceeding four times of the number of the first teeth. The roller chain may also have pins of slightly differing diameters, randomly arranged along the length of the chain.
摘要翻译：滚子链传动装置包括具有至少第一齿的链轮和具有不同齿形的第二齿，第一齿和第二齿是随机布置的，并且第二齿的数量不超过第一齿数的四倍。滚子链还可以具有沿链长度随机排列的具有稍微不同直径的销。

8. 发明授权

US06540428B2 Caulking roller and sintered flanged pulley caulked by the caulking roller 失效
标题翻译：填缝辊和烧结凸缘滑轮由铆接辊填塞
公开(公告)号：US06540428B2
公开(公告)日：2003-04-01
申请号：US09820464
申请日：2001-03-29
申请人： Isamu Okabe , Kenichi Uotani
发明人： Isamu Okabe , Kenichi Uotani
IPC分类号： B21K142
CPC分类号： B21K25/00 , B21D53/26 , B21K1/42 , B23P11/005 , F16H55/36 , F16H55/44 , Y10S474/902 , Y10T29/49453 , Y10T29/49456 , Y10T29/4946 , Y10T403/4941 , Y10T403/4966 , Y10T403/7073
摘要： A sintered, flanged cam pulley includes a sintered cam pulley body and an annular flange caulked to the sintered cam pulley body. The sintered cam pulley body has at an end portion thereof an axial annular projection and a stepped portion formed on an outer periphery side of the annular projection. An inner peripheral surface of the annular flange is fitted on the stepped portion of the sintered cam pulley body. The tip of the annular projection is deformed plastically from the inner to the outer periphery side of the annular projection by a caulking roller. The caulking roller has a first conical surface of a large angle and a second conical surface of a small angle contiguous to the first conical surface, the first and second conical surfaces being formed on an outer peripheral surface of the caulking roller. The annular flange is thereby caulked to the sintered cam pulley body. It is possible to obtain a high flange pressure output and a high flange loosening torque and further possible to set a wide caulking quantity control range.
摘要翻译：烧结法兰凸轮滑轮包括烧结凸轮滑轮主体和铆接到烧结凸轮滑轮主体的环形凸缘。烧结凸轮带轮主体的端部具有轴向环形突起和形成在环形突起的外周侧上的阶梯部。环形凸缘的内周面安装在烧结的凸轮滑轮主体的阶梯部分上。环形突起的尖端通过铆接辊从环形突起的内周侧向外周侧塑性地变形。铆接辊具有大角度的第一锥形表面和与第一锥形表面相邻的小角度的第二锥形表面，第一和第二锥形表面形成在铆接辊的外周表面上。因此，环形凸缘被铆接到烧结的凸轮滑轮主体。可以获得高法兰压力输出和高法兰松动扭矩，并且还可以设定宽的铆接量控制范围。

9. 发明授权

US6110063A Tensioner lever device 失效
标题翻译：张紧杠杆装置
公开(公告)号：US6110063A
公开(公告)日：2000-08-29
申请号：US74679
申请日：1998-05-08
申请人： Isamu Okabe , Tadasu Suzuki
发明人： Isamu Okabe , Tadasu Suzuki
IPC分类号： F02B67/06 , F16H7/08
CPC分类号： F02B67/06 , F16H7/08 , F16H2007/087 , F16H2007/0872 , F16H2007/0874
摘要： To reduce a sliding resistance of a tensioner lever of a transmission chain and to suppress any flapping vibration in a free span portion of the transmission chain, a tensioner lever (1,11) has a tensioner sprocket (2,12) disposed in registry with a bent portion of a transmission chain C having a minimum bent radius of curvature. The tensioner sprocket is pressed by the tensioner lever against the slack run of the transmission chain to form the bent portion, and a shoe member (3,13) is mounted between the tensioner sprocket and a proximal end (1', 11') of the tensioner lever to slidably guide the free span portion of the run.
摘要翻译：为了减小传动链的张紧器杆的滑动阻力并且抑制传动链的自由跨距部分中的任何振动振动，张紧器杆（1,11）具有张紧轮链轮（2,12）具有最小弯曲曲率半径的传动链条C的弯曲部分。张紧器链轮被张紧器杆压靠在传动链的松弛行程上以形成弯曲部分，并且将鞋部件（3,13）安装在张紧器链轮和近端（1'，11'）之间所述张紧器杆可滑动地引导所述行程的自由跨度部分。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式