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1. 发明专利

JPS547043A ANTICORROSIVE STRUCTURE OF IRON METAL SYSTEM CHAIN 失效
公开(公告)号：JPS547043A
公开(公告)日：1979-01-19
申请号：JP7106577
申请日：1977-06-17
申请人： HITACHI METALS LTD
发明人： UEDA TOSHIAKI , NAKAJI TOSHIHIRO , UEDA SEITAROU , KATAYOSE MOTOYUKI
IPC分类号： C23F13/00 , B01D21/18 , F16G13/00 , F16G13/02
摘要： PURPOSE:To provide an iron metal system chain with anticorrosive property, by inserting and fixing anticorrosive pieces used as the stop of the slipping-off of Zn alloy material at the same time into an end of inserting connecting pins for a chain, and by utilizing the electolytic corrosion of metal.

2. 发明专利

JPS6097189A CHAIN FOR SPIRAL ESCALATOR 失效
公开(公告)号：JPS6097189A
公开(公告)日：1985-05-30
申请号：JP17473183
申请日：1983-09-21
申请人： HITACHI METALS LTD
发明人： NAKAJI TOSHIHIRO
IPC分类号： B66B21/06 , B66B23/02

3. 发明专利

JPS5430344A IRON METALIC CHAIN HAVING ANTICORROSION CONSTITUTION 失效
公开(公告)号：JPS5430344A
公开(公告)日：1979-03-06
申请号：JP9603977
申请日：1977-08-12
申请人： HITACHI METALS LTD
发明人： UEDA TOSHIAKI , NAKAJI TOSHIHIRO , UEDA SEITAROU , KATAYOSE MOTOYUKI
IPC分类号： F16G13/02 , F16G13/00
摘要： PURPOSE:To prevent corrosion, breaking an scattering, by fastening anticorrosive piece of Al alloy to the chain link plate, in iron metalic chain used in etching liquid.

4. 发明专利

JPS547046A IRON METAL SYSTEM CHAIN WITH ANTICORROSIVE STRUCTURE 失效
公开(公告)号：JPS547046A
公开(公告)日：1979-01-19
申请号：JP7106877
申请日：1977-06-17
申请人： HITACHI METALS LTD
发明人： UEDA TOSHIAKI , NAKAJI TOSHIHIRO , UEDA SEITAROU , KATAYOSE MOTOYUKI
IPC分类号： C23F13/00 , B01D21/18 , F16G13/00 , F16G13/02
摘要： PURPOSE:To economically prevent the corrosion of a chain while holding an anticorrosive mechanism at a safe position, by mounting the anticorrosive pieces of Al material to the projected end portions of the connectng pins of the chain.

5. 发明专利

JPS5430343A IRON METALIC CHAIN HAVING ANTICORROSION CONSTITUTION 失效
公开(公告)号：JPS5430343A
公开(公告)日：1979-03-06
申请号：JP9603877
申请日：1977-08-12
申请人： HITACHI METALS LTD
发明人： UEDA TOSHIAKI , NAKAJI TOSHIHIRO , UEDA SEITAROU , KATAYOSE MOTOYUKI
IPC分类号： F16G13/02 , F16G13/00
摘要： PURPOSE:To prevent corrosion, breaking and scattering, by fastening anticorrosive piece of Zn alloy to the chain link plate, in iron metalic chain used in etching liquid.

6. 发明专利

JPS547045A IRON METAL SYSTEM CHAIN WITH ANTICORROSIVE STRUCTURE 失效
公开(公告)号：JPS547045A
公开(公告)日：1979-01-19
申请号：JP7106777
申请日：1977-06-17
申请人： HITACHI METALS LTD
发明人： UEDA TOSHIAKI , NAKAJI TOSHIHIRO , UEDA SEITAROU , KATAYOSE MOTOYUKI
IPC分类号： C23F13/00 , B01D21/18 , F16G13/00 , F16G13/02
摘要： PURPOSE:To economically prevent the corrosion of a chain while holding an anticorrosive mechanism at a safe position, by mounting the anticorrosive pieces of Zn alloy material to the projected end portions of the connecting pins of the chain.

7. 发明专利

JPS547042A ANTICORROSIVE STRUCTURE OF IRON METAL SYSTEM CHAIN 失效
公开(公告)号：JPS547042A
公开(公告)日：1979-01-19
申请号：JP7106477
申请日：1977-06-17
申请人： HITACHI METALS LTD
发明人： UEDA TOSHIAKI , NAKAJI TOSHIHIRO , UEDA SEITAROU , KATAYOSE MOTOYUKI
IPC分类号： C23F13/00 , B01D21/18 , F16G13/00 , F16G13/02
摘要： PURPOSE:To provide an iron metal system chain with anticorrosive property, by inserting and fixing anticorrosive pieces used as the stop of the slipping-off of Mg alloy material at the same time into an end of inserting connecting pins for a chain, and by utilizing the electrolytic corrosion of metal.

8. 发明专利

JPS58210807A Sliding device for scraper 失效
标题翻译：用于刮刀的滑动装置
公开(公告)号：JPS58210807A
公开(公告)日：1983-12-08
申请号：JP9213882
申请日：1982-06-01
申请人： Hitachi Metals Ltd
发明人： NAGAMATSU HIROMITSU , NAKAJI TOSHIHIRO
IPC分类号： B01D21/18
摘要： PURPOSE: To reduce weight and turning resistance and to improve corrosion resistance by fitting a sliding shoe to a bracket with consists of an extrusion- molded synthetic resin and is projected with supporting ridges.
CONSTITUTION: A bracket 15 bent to an L shape is fitted to the front and bottom surfaces of the scraper plate 4 of a sliding device. The bracket 15 is constituted of an extrusion-molded synthetic resin having water resistance and plastic elasticity, and is projected with supporting ridges 16 along both sides thereof. Ridges 16A provided with a curved surface in each corner are coverhung from the side surfaces of the ridges 16. A sliding shoe 17 is fitted to the ridges 16, and holding ridges 18 to be interposed between the ridges 16 are projected on the top surface thereof. Ridges 18A to be fitted tightly to the ridges 16A are overhung from the side surfaces of the ridges 18. An extrusion molded synthetic resin material having water resistance and plastic elasticity is used for the shoe 17. The bracket 15 is thus resistant to water and corrosion, has high accuracy and light weight and permits the fitting of the shoe 17 in the exact position.
COPYRIGHT: (C)1983,JPO&Japio
摘要翻译：目的：通过将滑动鞋安装到支架上，通过挤出成型的合成树脂制成，并通过支撑脊突出来减轻重量和转向阻力，提高耐腐蚀性。构成：在滑动装置的刮板4的前表面和下表面上安装有弯曲成L形的托架15。托架15由具有防水性和塑性弹性的挤出成型合成树脂构成，并且沿其两侧以支撑脊16突出。在每个角部设置有弯曲表面的脊16A从脊16的侧表面被覆盖。滑动鞋17装配到脊16上，并且夹在脊16之间的保持脊18被突出在其顶表面上。与凸脊16A紧密配合的凸台18A从凸脊18的侧面悬挂着。用于鞋17的具有防水性和塑性弹性的挤压成型合成树脂材料。因此，支架15具有耐水和耐腐蚀性，具有高精度和重量轻，并允许鞋17在精确位置的装配。

9. 发明专利

JPS58207207A Chain 失效
标题翻译：链
公开(公告)号：JPS58207207A
公开(公告)日：1983-12-02
申请号：JP8991882
申请日：1982-05-28
申请人： Hitachi Ltd , Hitachi Metals Ltd
发明人： NAKAO SHIYOUICHI , NAKAJI TOSHIHIRO
IPC分类号： B65G17/38 , B66B23/02 , F16G13/00
CPC分类号： B65G17/38 , B65G2201/06
摘要： PURPOSE:To reduce the size and the weight of a drive means by shifting the center of a bush of a front shaft which is fixed to a connecting link, from the centers of pins for connecting the links. CONSTITUTION:The center of a bush 11 engaged with a step front shaft which is fixed to a connecting link 12 is shifted by B from the centers of pins 7 which connect links 6 together. Step chain having high destruction strength may be constituted at the same pitch as that of a unit link of a step chain having low destruction strength. In a bulky man conveyor, the size of a sprocket which drives step chains may be reduced, namely, the drive means may be made smaller and more lightweighted.
摘要翻译：目的：通过将固定在连接链路上的前轴的衬套的中心从用于连接连杆的销钉的中心移开来减小驱动装置的尺寸和重量。构成：固定在连接杆12上的与台阶式前轴接合的衬套11的中心从连接连杆6的销7的中心偏移B。具有高破坏强度的步进链可以以与具有低破坏强度的阶梯链的单元连杆相同的间距构成。在笨重的输送机中，可以减小驱动阶梯链的链轮的尺寸，即，可以使驱动装置更小，更轻量化。

10. 发明专利

JPS5430342A IRON METALIC CHAIN HAVING ANTICORROSION CONSTITUTION 失效
公开(公告)号：JPS5430342A
公开(公告)日：1979-03-06
申请号：JP9603777
申请日：1977-08-12
申请人： HITACHI METALS LTD
发明人： UEDA TOSHIAKI , NAKAJI TOSHIHIRO , UEDA SEITAROU , KATAYOSE MOTOYUKI
IPC分类号： F16G13/02 , F16G13/00
摘要： PURPOSE:To prevent corrosion, breaking and scattering, by fastening anticorrosive piece of Mg alloy to the chain link plate, in iron metalic chain used in etching liquid.

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