Title:
車両用ドア開閉装置
Document Type and Number:
Japanese Patent JP7112927
Kind Code:
B2
Abstract:
To prevent a relative rotation of a spindle nut relative to a guide pipe effectively.SOLUTION: A vehicle door closing gear 1 according to the invention comprises a motor drive mechanism 30, a first housing 10 for accommodating the motor drive mechanism 30, a spindle drive mechanism 40 connected to the motor drive mechanism 30 and a second housing 20 arranged coaxially relative to the first housing 10 and for moving relatively to the first housing 10 by the spindle drive mechanism. The spindle drive mechanism 40 comprises a spindle 50 connected to the motor drive mechanism 30, a spindle nut 60 threaded into the spindle 50, a push rod 70 fixed so as not to execute a relative rotation relative to the spindle nut 60 and having a projecting part 71 at the periphery and a guide pipe 80 having a guide groove 81 for guiding the projecting part 71 of the push rod 70 in an axial direction.SELECTED DRAWING: Figure 2
Inventors:
Mikio Yamagata
Subaru Amano
Subaru Amano
Application Number:
JP2018184334A
Publication Date:
August 04, 2022
Filing Date:
September 28, 2018
Export Citation:
Assignee:
Yushin Co., Ltd.
International Classes:
E05F15/622; B60J5/10; F16H25/20
Domestic Patent References:
| JP2016513778A | ||||
| JP2017020598A | ||||
| JP2017020600A | ||||
| JP11264451A |
Attorney, Agent or Firm:
Michiko Matsutani
Yoshiyuki Maebori
Yoshiyuki Maebori