US 12,263,629 B2
Mold and device for manufacturing resin container
Daizaburo Takehana, Nagano (JP); and Yukihiro Ichihashi, Nagano (JP)
Assigned to NISSEI ASB MACHINE CO., LTD., Nagano (JP)
Appl. No. 18/266,919
Filed by NISSEI ASB MACHINE CO., LTD., Nagano (JP)
PCT Filed Dec. 15, 2021, PCT No. PCT/JP2021/046352
§ 371(c)(1), (2) Date Jun. 13, 2023,
PCT Pub. No. WO2022/131307, PCT Pub. Date Jun. 23, 2022.
Claims priority of application No. 2020-207555 (JP), filed on Dec. 15, 2020.
Prior Publication US 2024/0051213 A1, Feb. 15, 2024
Int. Cl. B29C 49/06 (2006.01); B29B 13/02 (2006.01); B29C 49/48 (2006.01); B29L 31/00 (2006.01)
CPC B29C 49/4823 (2013.01) [B29B 13/02 (2013.01); B29C 49/06 (2013.01); B29C 2049/4838 (2013.01); B29L 2031/712 (2013.01)] 6 Claims
OG exemplary drawing
 
1. A mold comprising a position adjustment mechanism that receives a shaft portion extending from a cavity mold, which accommodates a preform, and adjusts a position where the cavity mold is held on a plane intersecting an extending direction of the shaft portion,
wherein the position adjustment mechanism includes:
a first member in which a linear cam hole that receives the shaft portion is formed; and
a second member disposed to overlap the first member in the extending direction of the shaft portion and rotates with respect to the first member along the plane,
the second member includes an elongated hole that intersects the cam hole in a direction of the plane and positions the shaft portion together with the cam hole, and
a position where the cam hole and the elongated hole intersect each other is moved along a longitudinal direction of the cam hole by rotation of the second member.