Login| Sign Up| Help| Contact|

Patent Searching and Data

Document Type and Number:
WIPO Patent Application WO/2018/030108
Kind Code:
The purpose of the present invention is to provide a winding device, with reduced component counts and a simplified structure, which is compact and lightweight and excels in durability. The present invention is a winding device 1 provided with: a base member 3 provided with a bottomed cylindrical drum storage part 33 for storing a drum 4 having upward teeth 46; and a dial 5 having downward teeth for driving the rotation of the drum 4. The winding device 1 realizes a lock state in which the downward teeth are engaged with the upward teeth 46 by moving the dial 5 and the rotation of the dial 5 is transmitted to the drum 4, and a release state in which the downward teeth are separated from the upward teeth 46. The winding device 1 is provided with an annular gear formed on the peripheral edge of the dial 5 and comprising a plurality of crests and troughs extending in the direction of the revolving shaft of the dial 5, and a claw 36 protruding from the drum storage part 33 and engaging the annular gear. The winding device 1 is capable of controlling the rotation of the dial 5 by the annular gear and the claw 36.

KAWANO Fumiyoshi (LTD. 2-9-40 Marunouchi Naka-ku, Nagoya-Cit, Aichi 02, 〒4600002, JP)
Application Number:
Publication Date:
February 15, 2018
Filing Date:
July 20, 2017
Export Citation:
Click for automatic bibliography generation   Help
JAPANA CO., LTD. (2-9-40 Marunouchi, Naka-ku Nagoya-Cit, Aichi 02, 〒4600002, JP)
International Classes:
A43C11/00; A43B5/04; A44B11/12; B65H75/38
Attorney, Agent or Firm:
TAKEKAWA Takanobu (Seina Bldg. 3F, 314-1 Oritate, Gifu-Cit, Gifu 32, 〒5011132, JP)
Download PDF: