公开(公告)号：US20210206040A1

公开(公告)日：2021-07-08

申请号：US16488682

申请日：2018-02-09

Applicant: Pascal Engineering Corporation

Inventor： Ichiro KITAURA

IPC: B29C45/17

Abstract: A mold posture setting method for an injection molding machine includes: a preparation step of preparing, in advance, a mold posture setting device for setting of a posture of a mold set, and fixing its position on a platen plate surface; a mold bringing and fitting step of bringing the mold set into the inter platen space and fitting a locating ring of the mold set into a fitting hole of the plate surface; and a mold posture setting step of setting the posture of the mold set to a prescribed posture by parallel shifting a mold edge regulation member via a guidance means.

公开(公告)号：US20150336347A1

公开(公告)日：2015-11-26

申请号：US14760530

申请日：2013-02-08

Applicant: PASCAL ENGINEERING CORPORATION

Inventor： Ichiro KITAURA ,  Akitake HASHIDATE ,  Seiji KIMURA

IPC: B30B15/28

CPC classification number: B30B15/28 ,  B30B15/287 ,  Y10T74/20636

Abstract: A slide lock apparatus that locks the slide of a press machine includes: a flange member fixed over the exterior of a shaft member that rotates together with raising and lowering operation of the slide, and having a flange portion that is parallel to a plane orthogonal to the axis of the shaft member; an annular main member fixed to the main frame of the press machine, and having an annular member facing the flange portion with a gap between them; a plurality of reception holes formed in the annular member; a plurality of pin members installed in the plurality of reception holes so as to be shiftable therein; a plurality of actuators that are capable of driving the plurality of pin members between retracted positions in which they are not advanced toward the flange portion and advanced positions in which they are advanced to states in which they penetrate into introduction holes in the flange portion; a first locking member that is capable of locking the plurality of pin members in their retracted positions; a first drive means that is capable of rotationally driving this first locking member between a locking position and an unlocking position; a second locking member that is capable of locking the plurality of pin members in their advanced positions; and a second drive means that is capable of rotationally driving this second locking member between a locking position and an unlocking position.

Abstract translation: 锁定压力机的滑块的滑动锁定装置包括：固定在轴构件的外部的凸缘构件，其与滑块的升降操作一起旋转，并且具有平行于与 轴构件的轴线; 固定在压力机主框架上的环形主体，并且具有与凸缘部分相对的环形构件，它们之间具有间隙; 形成在所述环状部件中的多个接收孔; 多个销构件安装在所述多个接收孔中以在其中可移动; 多个致动器，其能够在它们不向凸缘部分前进的缩回位置和推进位置之间驱动多个销构件，在该位置中，它们进入其中穿透到凸缘部分中的引入孔的状态; 第一锁定构件，其能够将多个销构件锁定在其缩回位置; 第一驱动装置，其能够在锁定位置和解锁位置之间旋转地驱动该第一锁定构件; 第二锁定构件，其能够将所述多个销构件锁定在其前进位置; 以及第二驱动装置，其能够在锁定位置和解锁位置之间旋转地驱动该第二锁定构件。

公开(公告)号：US20180354179A1

公开(公告)日：2018-12-13

申请号：US15579826

申请日：2016-06-03

Applicant: PASCAL ENGINEERING CORPORATION

Inventor： Ichiro KITAURA

IPC: B29C45/84 ,  B29C45/17 ,  B29C33/32

Abstract: An injection machine which includes a mold falling prevention device that prevents a mold fixed to a mold fixing surface from falling off from the mold fixing surface and in which are provided a bottom edge restriction member at a lower portion of said mold fixing surface so that its vertical position is variable, for implementing restriction so that the bottom edge portion of the mold does not separate from the mold fixing surface, first and second intermediate restriction members at intermediate level portions of the mold fixing surface so that their horizontal positions are variable, for respectively implementing restrictions so that a one edge portion of the mold and an other edge portion thereof in the horizontal direction do not separate from the mold fixing surface, and a vertical direction position determination mechanism that receives and stops a bottom edge surface of the mold and determines a position of the mold in the vertical direction.

公开(公告)号：US20170198729A1

公开(公告)日：2017-07-13

申请号：US15315600

申请日：2015-04-10

Applicant: PASCAL ENGINEERING CORPORATION

Inventor： Ichiro KITAURA

IPC: F15B15/28 ,  F15B15/14 ,  B23Q3/08

CPC classification number: F15B15/2807 ,  B23Q3/08 ,  B23Q3/082 ,  B25B5/061 ,  F15B15/14 ,  F15B15/28

Abstract: A hydraulic cylinder includes a rod insertion hole formed in a piston member, an auxiliary rod provided to a head side end wall member and capable of being inserted into the rod insertion hole, a rod fitting hole formed to pass through the head side end wall member and the auxiliary rod, a movable rod installed in the rod fitting hole and whose end portion toward a head side end wall projects to the exterior, a movement restriction mechanism that prohibits shifting of the movable rod in an unclamping state and permits shifting of the movable rod in a clamping state.

公开(公告)号：US20190152102A1

公开(公告)日：2019-05-23

申请号：US16098355

申请日：2017-07-11

Applicant: PASCAL ENGINEERING CORPORATION

Inventor： Ichiro KITAURA

IPC: B29C45/17 ,  B29C33/30

Abstract: In a mold conveyance trolley, a trolley body includes vertical first and second side plates, first and second structural frames capable of providing rigidity in vertical planes to the front portion and the rear portion of the trolley body; and a plurality of plate members intersecting the first and second structural frames; each of the first and second structural frames includes a plurality of linking members disposed at different height positions and linked to the first and second side plates, and a plurality of steel pipe members fitted over each of the plurality of linking members and have a spacer function.

公开(公告)号：US20180036850A1

公开(公告)日：2018-02-08

申请号：US15552140

申请日：2016-02-01

Applicant: PASCAL ENGINEERING CORPORATION

Inventor： Ichiro KITAURA ,  Takashi NINOMIYA

IPC: B23Q11/00 ,  F16F15/22 ,  B23Q1/72 ,  F16F15/16

CPC classification number: B23Q11/0021 ,  B23Q1/72 ,  B23Q11/00 ,  F16F15/043 ,  F16F15/16 ,  F16F15/22 ,  F16F2230/0011

Abstract: A balancer mechanism for a rotating shaft is capable of preventing deviation of the axis of the rotating shaft. The balancer mechanism (20) has an assistance torque generation means (21) for generating an assistance torque; the assistance torque generation means (21) includes a cam member (24) fixed to the rotating shaft (4), a cam follower member (25) and a gas spring (27); and a reaction force generation means (22) is provided for generating, by the biasing force of the gas spring (27), a balancing moment that cancels out a tilting moment that tilts the rotating shaft (4) around a bearing member (9) in a direction to separate it from the assistance torque generation means (21).