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. 发明专利

JPS54148949A Gear 失效
标题翻译：齿轮
公开(公告)号：JPS54148949A
公开(公告)日：1979-11-21
申请号：JP5925678
申请日：1978-05-15
申请人： Matsushita Electric Works Ltd
发明人： NISHINO HARUO , UEHARA YASUO , SHIMIZU MASATO
IPC分类号： F16H55/16
摘要： PURPOSE: To reduce a level of gear meshing noise, by means of applying a flexible elasticity to the tooth, in the condition with one side tooth pattern surfaces and the following tooth point surfaces left as they are and with another tooth pattern surfaces removed.
CONSTITUTION: One side tooth pattern surfaces 4 and the following tooth point surfaces 5 of a gear tooth 2 are left with another side tooth pattern surfaces 4a removed, and a flexible elasticity is applied to the tooth 2 for the gear main unit 6. This causes a deflection to be generated at the moment with the tooth meshing to collide when the gear meshes and in the condition with the tooth sliding while meshing to each other, capable of absorbing a friction noise.
COPYRIGHT: (C)1979,JPO&Japio
摘要翻译：目的：为了减少齿轮啮合噪音的水平，通过在牙齿表面和随后的牙齿表面保持原样并且移除另一个齿形表面的情况下，向牙齿施加弹性弹性。构成：除了齿轮齿2的单面齿形表面4和齿面2的齿面5之外，另外侧齿形表面4a被去除，并且对齿轮主体6的齿2施加柔性弹性。这导致当齿轮啮合时齿啮合时在齿轮啮合的时刻产生的挠曲和齿啮合的状态彼此啮合，能够吸收摩擦噪音。

2. 发明专利

JPS57135133A SIMULTANEOUS FORMING PROCESS FOR PLURAL PARTS WITH COAXIAL STRUCTURE AND APPARATUS THEREFOR 失效
公开(公告)号：JPS57135133A
公开(公告)日：1982-08-20
申请号：JP2068981
申请日：1981-02-14
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： YAMAMOTO KAZUNORI , YOSHIDA KAZUHIRO , TANIGUCHI SHIYUUJI , UEHARA YASUO , MOTONAGA KATSUHIKO , NAKANO KOUJI , SAKATA KATSUMI , SHIMIZU MASATO , NISHINO HARUO
IPC分类号： B29C35/00 , B29C45/00 , B29C45/14
摘要： PURPOSE:To take out the parts having coaxial structure at an assembled state by following method in which the part with a shaft and the part with a shaft tube are simultaneously formed apart in the axial direction, and after molds are opened the shaft part is inserted into the shaft tube and is taken out. CONSTITUTION:A pair of side cores 5 spaced on both side are arranged between molds 3 and 4 of a pair which are attached to a stationary die plate 15 and a movable die plate 16 kept on a stationary fixing plate 17 and a receiving plate 18. A core pin 6 which is connected to the die 4 and whose small diameter part 21 is inserted into the die 3 is equipped between these cores 5. The cavity 31 of a first member 1 with a hollow part 11 between the mold 3, the core 5 and the pin 6, and the cavity 32 of a second member 2 with a shaft tube 13 through which the shaft 11 will be inserted, between the core 5, a large diameter part 22 and the mold 4. These two cavities 31, 32 are constructed. After synthetic resin is filled into the cavity 31 and 32 and the members 1 and 2 are simultaneously formed apart in the axial direction, the molds are released and the cores 5 are opened by an angular pin 24 and then an ejector pin 7 is protruded in the axial direction of a pin 6, thereby inserting the shaft 11 of the member 1 into the shaft tube 13 of the member 2.

3. 发明专利

JPS54148948A Gear 失效
标题翻译：齿轮
公开(公告)号：JPS54148948A
公开(公告)日：1979-11-21
申请号：JP5925578
申请日：1978-05-15
申请人： Matsushita Electric Works Ltd
发明人： NISHINO HARUO , UEHARA YASUO , SHIMIZU MASATO
IPC分类号： F16H55/16
摘要： PURPOSE: To reduce a level of gear meshing noise, by means of providing a flexible elesticity on the gear tooth pattern surfaces.
CONSTITUTION: Tooth width direction A in the tooth thickness 2a of a tooth 2 of the gear is formed into a thin thickness 4 with a padless air space 5, 6 constructed. In addition to the above, with a flexible elasticity applied to a tooth pattern surface 7 and a less surface rigidity provided, at the moment with the tooth meshing to collide when gear meshes and in the condition with the tooth sliding while meshing each other, a deflection is made produced to absorb the noise of friction and impact.
COPYRIGHT: (C)1979,JPO&Japio
摘要翻译：目的：通过在齿轮齿形表面上提供灵活的效果来降低齿轮啮合噪音的水平。构成：齿轮齿2的牙齿厚度2a中的齿宽方向A形成为具有无衬垫空间5,6的薄型4。除了上述以外，通过赋予牙齿图形表面7的弹性弹性和表面刚性较小，齿轮啮合时齿啮合的时刻和齿啮合的状态相互啮合，产生偏转以吸收摩擦和冲击的噪音。

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