Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Worm mechanism, vehicle window lifting device and assembling method
The invention discloses a worm mechanism, a vehicle window lifting device and an assembling method. The worm mechanism comprises a worm part and a shaft rod part. A tooth part is disposed on the periphery of the worm part and can be matched with a matching tooth part on a worm gear so as to transmit power. A through hole is formed in the center of the worm part. The shaft rod part can penetrate through the through hole to be assembled together with the worm part. The through hole comprises a first section and a second section. The inner diameter of the first section is larger than the inner diameter of the second section. The worm mechanism has a long service life and high reliability.
本申请公开了一种蜗杆机构、车窗升降装置以及装配方法。蜗杆机构包括蜗杆部和轴杆部，在所述蜗杆部的外周设置有齿部，所述齿部能够与蜗轮上的配合齿部相配合从而传递动力，在所述蜗杆部的中心设有通孔，所述轴杆部能够穿过所述通孔与所述蜗杆部装配在一起，所述通孔包括第一段和第二段，所述第一段的内径大于所述第二段的内径。根据本申请的蜗杆机构具有良好的使用寿命和可靠性。
Worm mechanism, vehicle window lifting device and assembling method
The invention discloses a worm mechanism, a vehicle window lifting device and an assembling method. The worm mechanism comprises a worm part and a shaft rod part. A tooth part is disposed on the periphery of the worm part and can be matched with a matching tooth part on a worm gear so as to transmit power. A through hole is formed in the center of the worm part. The shaft rod part can penetrate through the through hole to be assembled together with the worm part. The through hole comprises a first section and a second section. The inner diameter of the first section is larger than the inner diameter of the second section. The worm mechanism has a long service life and high reliability.
本申请公开了一种蜗杆机构、车窗升降装置以及装配方法。蜗杆机构包括蜗杆部和轴杆部，在所述蜗杆部的外周设置有齿部，所述齿部能够与蜗轮上的配合齿部相配合从而传递动力，在所述蜗杆部的中心设有通孔，所述轴杆部能够穿过所述通孔与所述蜗杆部装配在一起，所述通孔包括第一段和第二段，所述第一段的内径大于所述第二段的内径。根据本申请的蜗杆机构具有良好的使用寿命和可靠性。
Worm mechanism, vehicle window lifting device and assembling method
蜗杆机构、车窗升降装置以及装配方法
D POS (Autor:in) / MAO LONGJIE (Autor:in)
29.09.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
F16H
Getriebe
,
GEARING
/
B25B
TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
,
Werkzeuge oder Werkbankvorrichtungen zum Befestigen, Verbinden, Lösen oder Halten, soweit nicht anderweitig vorgesehen
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
ROOF WINDOW WITH A LIFTING DEVICE AND METHOD OF ASSEMBLING A LIFTING DEVICE
| Europäisches Patentamt | 2024