公开(公告)号：US1795655A

公开(公告)日：1931-03-10

申请号：US20261827

申请日：1927-06-30

Applicant: MACDONALD RAYMOND L

Inventor： MACDONALD RAYMOND L

IPC: E04G11/12

CPC classification number: E04G11/12

公开(公告)号：US1780366A

公开(公告)日：1930-11-04

申请号：US37325529

申请日：1929-06-24

Applicant: SHOWERS CHARLES M

Inventor： SHOWERS CHARLES M

IPC: E04G11/12

CPC classification number: E04G11/12

公开(公告)号：US1616357A

公开(公告)日：1927-02-01

申请号：US10992126

申请日：1926-05-18

Applicant: ENGSTROM OTTO L

Inventor： ENGSTROM OTTO L

IPC: E04G9/06 ,  E04G11/12

CPC classification number: E04G9/06 ,  E04G11/12

公开(公告)号：US1554420A

公开(公告)日：1925-09-22

申请号：US69820024

申请日：1924-03-10

Applicant: DONLEY ALFRED J

Inventor： DONLEY ALFRED J

IPC: E04G11/12

CPC classification number: E04G11/12

公开(公告)号：US1536892A

公开(公告)日：1925-05-05

申请号：US70242224

申请日：1924-03-27

Applicant: LARSON CARL T

Inventor： LARSON CARL T

IPC: E04G11/12

CPC classification number: E04G11/12

公开(公告)号：US1525217A

公开(公告)日：1925-02-03

申请号：US52845822

申请日：1922-01-11

Applicant: ISEM BV

Inventor： FRIEDRICH ZOLLINGER

IPC: E04G11/12

CPC classification number: E04G11/12

公开(公告)号：US11220828B2

公开(公告)日：2022-01-11

申请号：US16092210

申请日：2017-04-03

Applicant: Peri AG

Inventor： Bernd Renz ,  Wilfried Haeberle ,  Fabian Knopp ,  Werner Schneider

IPC: E04G17/14 ,  E04G11/12 ,  F16B7/04 ,  F16B7/20

Abstract: A fastening element which can be mounted on the upper side of a positionable formwork wall of a formwork system. The fastening element has an angular element with a first leg and a second leg. The first leg can take the form of a mounting part which can be fastened in a reversibly releasable manner to the positionable formwork wall. As an alternative to this, the first leg can be arranged directly or indirectly on the mounting part. The free end of the second leg has a connection possibility for a push-pull prop or is connected to a push-pull prop. The angular element is preferably designed to be pivotable with respect to the mounting part. With the positionable formwork wall set up, the positionable formwork wall can form, together with the fastening element and the push-pull prop, an arch into which a closing formwork wall can be inserted.

公开(公告)号：US20200332542A1

公开(公告)日：2020-10-22

申请号：US16092210

申请日：2017-04-03

Applicant: Peri GMBH

Inventor： Bernd Renz ,  Wilfried Haeberle ,  Fabian Knopp ,  Werner Schneider

IPC: E04G17/14 ,  E04G11/12 ,  F16B7/04 ,  F16B7/20

Abstract: The invention relates to a fastening element (10) which can be mounted on the upper side of a positionable formwork wall (54) of a formwork system (52). The fastening element (10) has an angular element with a first leg and a second leg. The first leg can take the form of a mounting part which can be fastened in a reversibly releasable manner to the positionable formwork wall (54). As an alternative to this, the first leg can be arranged directly or indirectly on the mounting part. The free end of the second leg has a connection possibility for a push-pull prop (24) or is connected to a push-pull prop (24). The angular element is preferably designed to be pivotable with respect to the mounting part. With the positionable formwork wall (54) set up, the positionable formwork wall (54) can form, together with the fastening element (10) and the push-pull prop (24), an arch into which a closing formwork wall (66) can be inserted.

公开(公告)号：US09758976B2

公开(公告)日：2017-09-12

申请号：US14210592

申请日：2014-03-14

Applicant: Kenneth Robert Kreizinger

Inventor： Kenneth Robert Kreizinger

IPC: E04G11/12 ,  E04G17/14 ,  E04G11/02 ,  E04G11/06 ,  E04G11/48

CPC classification number: E04G11/12 ,  E04G11/02 ,  E04G11/06 ,  E04G11/48 ,  E04G17/14

Abstract: A concrete forming system combining the ease of erection and load carrying capabilities of scaffolding with a simplified erection system. Scaffold frames provide the vertical support and walers, supported by and spanning from scaffold frame to scaffold frame, provide the horizontal support. The wet concrete's hydrostatic pressure is placed on the walers, which transfer the load to the scaffold frames that act like trusses. The scaffold frames have at least two legs and are secured at their bottom to perform as a cantilever or, when the hydrostatic pressure is greater, they are secured at their bottoms and tops to perform as a truss fixed at both ends. As such, this forming system does not use form ties which results in an obstacle free form face and facilitates forms that simply hang from the walers.

公开(公告)号：US5695676A

公开(公告)日：1997-12-09

申请号：US552051

申请日：1995-11-02

Applicant: Wen-Yuan Lee

Inventor： Wen-Yuan Lee

IPC: E04G9/06 ,  E04G11/12 ,  E04G17/00 ,  E04G17/06 ,  E04G17/14 ,  E04G17/075

CPC classification number: E04G11/12 ,  E04G17/00 ,  E04G17/06 ,  E04G17/14 ,  E04G9/06

Abstract: A modular form assembly includes a plurality of vertical channel pieces coupled detachably side by side to one another. Each of the channel pieces includes two opposing vertical side walls and an intermediate vertical form wall which interconnects the side walls. The side walls of each of the channel pieces abut against and are attached detachably to the side walls of adjacent two of the channel pieces such that the form walls are arranged in a side-to-side contiguity in order to place the form walls in a common vertical plane. Each of the form walls is formed with at least one through-hole therethrough. Each of a plurality of cover plates is mounted removably on one of the form walls to cover a respective one of the through-holes. At least one of the cover plates is formed with at least one positioning hole therethrough.

Abstract translation: 模块化组件包括可分离地并排连接的多个垂直通道件。 每个通道件包括两个相对的垂直侧壁和互连侧壁的中间垂直形状壁。 每个通道件的侧壁抵靠并相对于邻近的两个通道件的侧壁可拆卸地附接，使得形成的壁布置成一个侧面的邻接性，以便将形成的壁放置在 共同垂直平面。 每个形成的壁形成有至少一个贯穿其中的通孔。 多个盖板中的每一个可拆卸地安装在一个形成的壁上以覆盖相应的一个通孔。 至少一个盖板形成有至少一个穿过其中的定位孔。