公开(公告)号：US5984604A

公开(公告)日：1999-11-16

申请号：US930639

申请日：1997-12-04

Applicant: Neil David McMahon

Inventor： Neil David McMahon

IPC: B21D22/30 ,  B21D45/06 ,  B21D45/08

CPC classification number: B21D45/06 ,  B21D22/30 ,  Y10S220/906

Abstract: Can bodies are formed typically by drawing and wall-ironing a cup, introducing fluid between punch and dies as the cup exits the dies and then forming the desired base profile. The can bodies formed in the present invention are able to be produced from thin hard material such as double reduced steel and/or have stronger base profiles in terms of tighter radii and deeper countersinks than was hitherto possible without risk of splitting.

Abstract translation: PCT No.PCT / GB96 / 00710 Sec。 371 1997年12月4日第 102（e）日期1997年12月4日PCT提交1996年3月25日PCT公布。 第WO96 / 31299号公报 日期1996年10月10日通常可以通过拉丝和熨烫一个杯子来形成本体，当杯子离开模具然后形成所需的底部轮廓时，在冲头和模具之间引入流体。 在本发明中形成的罐体能够由诸如双重还原钢的薄硬质材料制成，和/或具有比迄今为止更严格的半径和更深的埋头孔的更坚固的基体型材，而没有分裂的风险。

公开(公告)号：USD406233S

公开(公告)日：1999-03-02

申请号：US75861

申请日：1997-08-15

Applicant: Michael Kaplan

Designer： Michael Kaplan

公开(公告)号：USD403153S

公开(公告)日：1998-12-29

申请号：US77039

申请日：1997-09-25

Applicant: Dennis Martineau

Designer： Dennis Martineau

公开(公告)号：US5685424A

公开(公告)日：1997-11-11

申请号：US633303

申请日：1996-04-17

Applicant: Kurt Rozek ,  Dave Eide

Inventor： Kurt Rozek ,  Dave Eide

IPC: B65D85/57 ,  G11B33/04

CPC classification number: B65D85/546 ,  G11B33/0427 ,  G11B33/0494

Abstract: A protective retainer for a planar disc having an outer peripheral edge, an information containing area, and a central portion defining an aperture. The protective retainer includes a first cover having a first surface and a second cover having a second surface. The first cover also has a first and second layer. A retaining device includes a flange that is interdisposed between and retained by the first and second layers in order to prevent the retaining device from inadvertently becoming detached from the protective retainer after repeated use. The retaining device includes an outwardly projecting retainer button that is adapted to be engageable to the aperture of the disc so as to maintain the relative position of the disc and the first surface. The retainer button is also resiliently deformably detachable from the aperture of the disc when pressure is exerted on the retaining device. The retainer button includes a pair of opposing upright curved walls, each having a curved base and a curved rim. The curved rims have a radius of curvature greater than its respective curved base and define respective chords. Each of the chords and curved rims together define the periphery of a pair of opposed shoulders. The retainer button includes a central channel interdisposed between and interconnecting shoulders. The channel exerts outwardly directed pressure on the curved walls to maintain an engaged disc in position, while also being resiliently deformable to permit the retainer button to engage to and detach from the aperture of the disc.

Abstract translation: 一种用于具有外围边缘，信息容纳区域和限定孔径的中心部分的平面盘的保护保持器。 保护保持器包括具有第一表面的第一盖和具有第二表面的第二盖。 第一个盖子还有第一层和第二层。 保持装置包括在第一和第二层之间插入并由第一和第二层保持的凸缘，以防止保持装置在重复使用之后不经意地从保护保持器脱离。 保持装置包括向外突出的保持器按钮，其适于可接合到盘的孔，以便保持盘和第一表面的相对位置。 当压力施加在保持装置上时，保持按钮也可弹性地变形地从盘的孔分离。 保持器按钮包括一对相对的直立弯曲壁，每个具有弯曲的基部和弯曲的边缘。 弯曲的边缘的曲率半径大于其相应的弯曲基部并且限定各自的和弦。 每个和弦和弯曲的轮辋一起界定了一对相对的肩膀的周边。 保持器按钮包括中间通道，其间插入并互连肩部。 通道对弯曲的壁施加向外的压力，以将接合的盘保持在适当的位置，同时还可弹性变形以允许保持器按钮与盘的孔接合和分离。

公开(公告)号：US5577737A

公开(公告)日：1996-11-26

申请号：US608953

申请日：1996-02-29

Applicant: C. Dean Lacy

Inventor： C. Dean Lacy

IPC: E21B33/08 ,  F16J15/18 ,  F16J9/00

CPC classification number: F16J15/188 ,  E21B33/08 ,  F05C2225/04 ,  Y10S277/946

Abstract: The invention is a sealing apparatus and method of providing a seal for polished rods in oil and gas well applications. The sealing apparatus has a fluid responsive gland which forms a seal between the inner surface of a unitized housing body and a polished rod to effect a seal of fluids within a well. The fluid responsive gland comprises packing rings of supple and rigid materials, in alternating configurations to achieve a seal. The sealing apparatus is self-aligning, and the packing rings reside in a continuous and uninterrupted zone. The packing rings may be replaced without removing the sealing apparatus from the polished rod. The sealing apparatus may be aligned without external alignment apparatus or adjustment.

Abstract translation: 本发明是在油气井应用中为抛光棒提供密封的密封装置和方法。 密封装置具有流体响应压盖，其在组合壳体的内表面和抛光棒之间形成密封，以实现井内流体的密封。 流体响应压盖包括柔性和刚性材料的填充环，交替构造以实现密封。 密封装置是自对准的，并且填料环位于连续且不间断的区域中。 可以更换填料环而不从抛光棒上取下密封装置。 密封装置可以在没有外部对准装置或调整的情况下对准。

公开(公告)号：USD317162S

公开(公告)日：1991-05-28

申请号：US532491

申请日：1990-05-31

Applicant: Barry Wingate

Designer： Barry Wingate

公开(公告)号：USD259399S

公开(公告)日：1981-06-02

申请号：US943953

申请日：1978-09-20

Applicant: Jerome Shiffman

Designer： Jerome Shiffman

公开(公告)号：US3949930A

公开(公告)日：1976-04-13

申请号：US561499

申请日：1975-03-24

Applicant: David J. Giordano

Inventor： David J. Giordano

IPC: B65D5/4805 ,  B65D5/489 ,  B65D71/72 ,  B65D5/48

CPC classification number: B65D71/72 ,  B65D5/48014 ,  B65D5/4802 ,  Y10S229/904

Abstract: An article carrier container is formed from an elongated blank including top deck sections with apertures or holes therein, side walls and a lower deck together with an extension flap extending from one row of holes of the top deck, the extension flap having a tongue cut from a central portion thereof adjacent the row of holes and a further portion which is adapted to be folded back under at least one row of holes and thence downward to be secured to the lower deck, the cutout tongue also being adapted to be secured to the lower deck so as to form a plurality of tubular compartments of the extension portion and flap forming the device.

公开(公告)号：US3740109A

公开(公告)日：1973-06-19

申请号：US3740109D

申请日：1972-01-28

Applicant: FIDELITY FILE BOX INC

Inventor： PFAFFENDORF J ,  JOHNSON M

IPC: A47B43/02 ,  A47B67/04 ,  A47B88/04

CPC classification number: A47B67/04 ,  A47B43/02 ,  A47B88/43 ,  A47B2210/0059

Abstract: A lightweight, fiberboard file cabinet having a plurality of drawers slidably supported on vertically spaced, rigid drawer glides removably suspended on the upright side panels of a liner inside the cabinet outer housing. Each drawer glide is comprised of a horizontal, drawer-supporting runner and upwardly and downwardly extending retainer elements which bear against opposite faces of the liner side panels, the glides being attached to the liner through horizontal slots therein.

Abstract translation: 一种轻便的纤维板文件柜，其具有可滑动地支撑在垂直间隔开的刚性抽屉上的多个抽屉，可移除地悬挂在机柜外壳内的衬套的直立侧面板上。 每个抽屉滑行件包括一个水平的抽屉支撑流道和向上和向下延伸的保持器元件，其保持抵靠衬套侧面板的相对面，滑动件通过其中的水平槽附接到衬套。

公开(公告)号：US3464372A

公开(公告)日：1969-09-02

申请号：US3464372D

申请日：1967-11-01

Applicant: FIDELITY FILE BOX INC

Inventor： FITERMAN BENJAMIN ,  PALETZ LEONARD M

IPC: A47B57/10 ,  A47B57/58 ,  A47B57/28

CPC classification number: A47B57/58 ,  A47B57/10