公开(公告)号：US3682112A

公开(公告)日：1972-08-08

申请号：US3682112D

申请日：1970-05-22

Applicant: EMRICK INC

Inventor： EMRICK HOMER R

IPC: A47B9/20 ,  A47B23/04 ,  A47B3/00

CPC classification number: A47B3/0815 ,  A47B9/20 ,  A47B23/046 ,  A47B2023/047

Abstract: A collapsible bedside table having a horizontal base, a vertical guide post and an elevatable table top. The table top has a support portion adapted to cooperate with the vertical guide portion to maintain the table top horizontal as its vertical position is varied over a range. A first hinge member is secured between the base and the vertical guide post to permit a relative pivoting movement therebetween. A second hinge member is secured between the vertical guide post and the table top to permit a relative pivoting movement therebetween. The first and second hinges permit a movement of the base, the vertical guide post and the table top to a condition of parallelism therebetween.

Abstract translation: 具有水平底座，垂直导杆和可升降台面的可折叠床头柜。 桌面具有适于与垂直引导部分配合的支撑部分，以使其在垂直位置在一个范围上变化时将台面保持水平。 第一铰链构件固定在基座和垂直导柱之间，以允许它们之间的相对枢转运动。 第二铰链构件固定在垂直导向柱和台面之间以允许它们之间的相对枢转运动。 第一和第二铰链允许基座，垂直导向柱和台面移动到它们之间的平行状态。

公开(公告)号：US2784752A

公开(公告)日：1957-03-12

申请号：US38956353

申请日：1953-11-02

Applicant: EMRICK INC

Inventor： EMRICK HOMER R

IPC: B27C9/04

CPC classification number: B27C9/04 ,  Y10T29/5112 ,  Y10T83/69 ,  Y10T408/31

公开(公告)号：US3105246A

公开(公告)日：1963-10-01

申请号：US5564660

申请日：1960-09-13

Applicant: EMRICK INC

Inventor： EMRICK HOMER R

IPC: A61G7/012

CPC classification number: A61G7/012

公开(公告)号：US2749758A

公开(公告)日：1956-06-12

申请号：US38924753

申请日：1953-10-30

Applicant: EMRICK INC

Inventor： EMRICK HOMER R

IPC: B23D49/00 ,  B23D51/16 ,  F16H21/18

CPC classification number: F16H21/18 ,  B23D49/007 ,  B23D51/16 ,  Y10T74/18216 ,  Y10T83/69

公开(公告)号：US3791496A

公开(公告)日：1974-02-12

申请号：US3791496D

申请日：1972-08-17

Applicant: EMRICK INC

Inventor： EMRICK H

IPC: F16P3/18

CPC classification number: F16P3/18

Abstract: Safety actuating device for a press. In a press, as a punch press, having a one-way clutch and a rod responsive to actuating means for operating said clutch to control the press, there is provided means interposed between actuating means and said rod to insure that the press will operate only in response to a force occurring in a predetermined manner and place. The rod is connected to a pivotally mounted lever whose operation is first resisted and then effected by successive operation of two linkages responding to energizing of a pressure cylinder. One linkage first, and normally, provides support means under said lever for positively preventing it from effecting movement of said rod. A pair of hand switches are each connected to a valve for energizing the cylinder when both of the operator''s hands are on the respective switches. With the device of the invention in place and the actuating cylinder energized, the first operation is to pull the support means out of locking position and thereby to permit downward movement of said lever. This is followed immediately by engagement of said lever by said second linkage which draws the ever downward sufficiently to effect such movement of said pull rod as to energize the clutch and initiate one operation of the press.