公开(公告)号：WO1984003501A1

公开(公告)日：1984-09-13

申请号：PCT/US1984000310

申请日：1984-03-02

Applicant: EMHART INDUSTRIES, INC.

Inventor： EMHART INDUSTRIES, INC. ,  ABBOTT, Vaughan ,  BECKWITH, Bruce, Roscoe ,  KINGSBURY, Charles, Mason ,  MUNGOVAN, John, Patrick ,  MILLS, Elden, Halford

IPC: C03B11/00

CPC classification number: C03B9/3618 ,  B29C2049/4294

Abstract: A blank cylinder mechanism for a glassware forming machine includes a bracket (14) attached at one end to a cam track plate (10) and at the other end to a neck ring support arm (16) of the forming machine. Check valves (30) are provided which communicate to permit flow into the interior of the blow cylinder (2) but preventing flow in an opposite direction to provide cushioning. Removable shims (48) are positioned between a stop plate (44) and support member (12) to adjust the downward position of the blank cylinder (2). The cam track plate (10) includes a J-shaped cam slot (52) having an upper portion (A-B) which is substantially vertical and a lower portion (B-C) connected to said upper portion which imparts rotation to the cylinder as the cylinder moves downward at a constant acceleration.

公开(公告)号：WO1984003496A1

公开(公告)日：1984-09-13

申请号：PCT/US1984000311

申请日：1984-03-02

Applicant: EMHART INDUSTRIES, INC.

Inventor： EMHART INDUSTRIES, INC. ,  LAMBERT, Scott, Michael

IPC: C03B09/00

CPC classification number: C03B9/344 ,  C03B9/353

Abstract: A bottom plate retainer for a paste mold glassware making machine which includes a mounting block (14) having a leaf spring (36) mounted therein which urges a dowel member (42) downwardly into engagement with a slot (46) on the bottom plate.

公开(公告)号：WO1985003101A1

公开(公告)日：1985-07-18

申请号：PCT/US1984001402

申请日：1984-09-04

Applicant: EMHART INDUSTRIES, INC.

Inventor： EMHART INDUSTRIES, INC. ,  HART, Leroy

IPC: E05B55/00

CPC classification number: E05B55/12

Abstract: A lockset for a door in which the latch bolt assembly includes a bolt (12) movable between a partially extended latching position, a fully extended dead bolt position, and a retracted position. The bolt (12) automatically extends into its dead bolt position when the door is closed by means of a latch release plunger (192). A modified form of a latch bolt assembly is used when both the outside and inside operating members utilize a key operated cylinder. In that case, a spring (224) is used to hold the bolt (12) in its intermediate latching position.

Abstract translation: 一种用于门的锁具，其中所述闩锁螺栓组件包括在部分延伸的闩锁位置，完全延伸的止螺栓位置和缩回位置之间可移动的螺栓（12）。 当门通过闩锁释放柱塞（192）关闭时，螺栓（12）自动延伸到其止动位置。 当外部和内部操作构件都使用钥匙操作的气缸时，使用闩锁螺栓组件的改进形式。 在这种情况下，弹簧（224）用于将螺栓（12）保持在其中间闩锁位置。

公开(公告)号：WO1984003500A1

公开(公告)日：1984-09-13

申请号：PCT/US1984000314

申请日：1984-03-02

Applicant: EMHART INDUSTRIES, INC.

Inventor： EMHART INDUSTRIES, INC. ,  GORSKI, Richard, Alan

IPC: C03B09/40

CPC classification number: C03B9/447

Abstract: A takeout mechanism includes spaced takeout arms (12, 14) connected to gear segments (22, 24). The gear segments are driven by a rack (50) which is driven by a cam operated lever (76) attached to another gear segment (54). A spring (60) is provided to return the takeout arms to their closed position.

Abstract translation: 取出机构包括连接到齿轮段（22,24）的间隔取出臂（12,14）。 齿轮段由齿条（50）驱动，该齿条（50）由附接到另一齿轮段（54）的凸轮操纵杆（76）驱动。 提供弹簧（60）以将取出臂返回到其关闭位置。

公开(公告)号：WO1984003499A1

公开(公告)日：1984-09-13

申请号：PCT/US1984000313

申请日：1984-03-02

Applicant: EMHART INDUSTRIES, INC.

Inventor： EMHART INDUSTRIES, INC. ,  ABBOTT, Vaughan ,  MORRIS, Nicholas, George ,  LAMBERT, Scott, Michael ,  LETELLIER, Richard, Alan

IPC: C03B09/40

CPC classification number: C03B9/3816 ,  Y10T137/8782 ,  Y10T137/87877 ,  Y10T137/87909

Abstract: A cooling air system for use with a glassware forming machine having a plurality of individual forming units, each unit having a plurality of different mechanisms to be cooled, each forming unit having the same mechanisms as the other. The system includes a manifold (20) which is associated with each mechanism with an inlet line (16) connecting each manifold (20) to a source of cooling air. Each inlet line (16) includes a pilot operated pressure regulator (18). Means (26) connect each manifold (20) to its associated mechanism in all forming units. Means (30) is associated with each of the pressure regulators to control the flow of pilot air to each regulator.

公开(公告)号：WO1984003497A1

公开(公告)日：1984-09-13

申请号：PCT/US1984000308

申请日：1984-03-02

Applicant: EMHART INDUSTRIES, INC.

Inventor： EMHART INDUSTRIES, INC. ,  ABBOTT, Vaughan

IPC: C03B09/36

CPC classification number: C03B9/3618 ,  B29C2049/4294

Abstract: A blowhead apparatus including a blowhead arm (2) and a blowhead body (10) having at least one blowhead (12, 14) therein. The blowhead body (10) is removably connected to the blowhead arm (2). The blowhead (12, 14) includes a retaining member (54), a seating member (82) mounted on a sealed bearing (78), and a sealing ring (90) having a seating surface (88) mating with a seating surface (86) on the seating member (82). A fluid system for supplying high and low pressure air includes a sealed pilot operated shuttle valve (130) for controlling the high and low pressure air, a pilot valve (116) for controlling the shuttle valve (130), and on-off valve (118) for the low pressure air.

公开(公告)号：WO1984003495A1

公开(公告)日：1984-09-13

申请号：PCT/US1984000309

申请日：1984-03-02

Applicant: EMHART INDUSTRIES, INC.

Inventor： EMHART INDUSTRIES, INC. ,  WACLAWSKI, Ignace, Chester

IPC: C03B09/00

CPC classification number: C03B9/3618 ,  B29C2049/4294

Abstract: A blowhead apparatus including a blowhead arm (2) and a blowhead body (10) having at least one blowhead (12, 14) in it. The blowhead body (10) is removably connected to the blowhead arm (2). The blowhead (12, 14) includes a retaining member (54), a seating member (82) mounted on a sealed bearing (78), and a sealing ring (90) having a seating surface (88) mating with a seating surface (86) on the seating member (82). A fluid system for supplying high and low pressure air includes a sealed pilot operated shuttle valve (130) for controlling the high and low pressure air, a pilot valve (116) for controlling the shuttle valve (130), and on-off valve (118) for the low pressure air. The present apparatus permits quick and easy removal of the blow heads from the forming machine, while minimizing undesirable leakage of air during the blowing operation.

Abstract translation: 一种包括吹塑臂（2）和在其中具有至少一个喷头（12,14）的喷头主体（10）的喷头装置。 喷头主体（10）可移除地连接到吹扫头臂（2）。 吹风头（12,14）包括保持构件（54），安装在密封轴承（78）上的就座构件（82）和密封环（90），该密封环具有与座位表面配合的就座表面（88） 86）放置在座椅构件（82）上。 用于供应高压和低压空气的流体系统包括用于控制高压和低压空气的密封先导操作的梭阀（130），用于控制往复阀（130）的先导阀（116）和开关阀（ 118）用于低压空气。 本发明的设备允许从成型机快速方便地去除吹塑头，同时最小化在吹塑操作期间不希望的空气泄漏。

公开(公告)号：WO1984003492A1

公开(公告)日：1984-09-13

申请号：PCT/US1984000304

申请日：1984-03-02

Applicant: EMHART INDUSTRIES, INC.

Inventor： EMHART INDUSTRIES, INC. ,  KINGSBURY, Charles, Mason ,  BECKWITH, Bruce, Roscoe ,  BARES, Frank, Philip ,  GARDNER, Edward, Boyd

IPC: C03B07/00

CPC classification number: C03B7/16

Abstract: A timing control system (200) for the gob delivery system (10) of a glassware forming machine of the rotating table type (600). Gob timing functions provide means to determine the drop times of each gob within a group of gobs. Adjusting means (410) are provided to adjust the drop times of selected gobs to equalize drop times of all gobs within a group of gobs being delivered.

公开(公告)号：WO1984003491A1

公开(公告)日：1984-09-13

申请号：PCT/US1984000303

申请日：1984-03-02

Applicant: EMHART INDUSTRIES, INC.

Inventor： EMHART INDUSTRIES, INC. ,  KINGSBURY, Charles, Mason ,  BECKWITH, Bruce, Roscoe ,  MORRIS, Nicholas, George

IPC: C03B07/00

CPC classification number: C03B7/16

Abstract: A new delivery system (10) for use with glassware forming machines of the rotating table type having a plurality of continuously rotating spaced forming units spaced about the periphery thereof. The delivery system includes a plurality of gob guiding units (11a, 11b) each having a scoop (10), trough (12) and deflector (14) secured to a corresponding oscillating frame. A vertical pivot shaft (42) supports each scoop and is operatively connected with anactuating means (70) to move the corresponding scoop laterally between a delivery position and a reject position. The actuating means is responsive to a plurality of gob reject actuators (500) inorder to enable selective delivery or rejection of individual gobs of selected forming units.

公开(公告)号：WO1983001439A1

公开(公告)日：1983-04-28

申请号：PCT/US1982001454

申请日：1982-10-12

Applicant: EMHART INDUSTRIES, INC.

Inventor： EMHART INDUSTRIES, INC. ,  STEVENSON, James, F.

IPC: C03B05/23

CPC classification number: C03B7/06

Abstract: Système automatique de réglage de refroidissement (100) pour l'avant-creuset d'un four de verre permettant de réduire au minimum la quantité d'énergie utilisée dans l'avant-creuset. Le système est utilisé dans un avant-creuset dans lequel fonctionne une soufflante de vent de refroidissement réglable et fonctionnant en continu de concert avec un système de chauffage à alimentation électrique ou en combustible qui commande ou maintient le verre dans une gamme de températures désirée et dans une gamme de gradients de températures prédéterminée sur toute la longueur de l'avant-creuset. Un dispositif automatique (150) permet de régler la quantité de vent de refroidissement et de la maintenir à un niveau quelconque requis pour réduire au minimum l'énergie opposée de chauffage requise. Le système comprend un dispositif de temporisation (170) qui permet des petits réglages automatiques du vent de refroidissement pendant une première période de temps relativement courte et qui permet une stabilisation de la température dans l'avant-creuset pendant une deuxième période de temps relativement longue. Ce cycle de petits réglages est répété et est nécessaire pour maintenir le système de chauffage dans les limites d'énergie présélectionnées.