公开(公告)号：EP3892790A1

公开(公告)日：2021-10-13

申请号：EP21166980.9

申请日：2021-04-06

申请人： Sorkin, Felix, L.

发明人： Sorkin, Felix, L.

IPC分类号： E04C5/16 ,  E04C5/20

摘要： A rebar support chair having a chair body including a plurality of conjoined legs, the conjoined legs defining a receiving area and a foot affixed to at least one leg.

公开(公告)号：EP3733973A3

公开(公告)日：2021-01-20

申请号：EP20177672.1

申请日：2017-10-04

申请人： Sorkin, Felix, L.

发明人： Sorkin, Felix, L.

IPC分类号： E01F15/06 ,  F16G11/04

摘要： A barrier cable coupler for coupling two lengths of barrier cable comprises a coupler body including a threaded inner surface, a first end, and a second end; a fixed retaining collar having an outer surface and being retained to the first end of the coupler body, the fixed retaining collar including a tapered inner surface; one or more fixed end wedges positioned within the tapered inner surface of the fixed retaining collar; a tensioning retaining collar having an outer surface, the tensioning retaining collar positioned at least partially within the second end of the coupler body and including a tapered inner surface; one or more tensioning end wedges positioned within the tapered inner surface of the tensioning retaining collar; and a tensioning nut including a threaded outer surface engaging the threaded inner surface of the second end of the coupler body and retaining the tensioning retaining collar therein.

公开(公告)号：EP3744925A1

公开(公告)日：2020-12-02

申请号：EP20175338.1

申请日：2020-05-19

申请人： Sorkin, Felix, L.

发明人： Sorkin, Felix, L.

IPC分类号： E04G21/12 ,  E04C5/10 ,  E04G23/02

摘要： An assembly and method for repairing sheathing on a tension member of a post-tensioning tendon may include an outer tube having first and second end portions, a tubular long seal positioned inside the outer tube, the tubular long seal being shorter than the outer tube, first and second seals positioned in the first and second end portions of the outer tube, respectively, and first and second nuts retaining the first and second seals in the first and second end portions of the outer tube, respectively. The assembly may define a longitudinal passage adapted to receive the tension member and the presence of the assembly on the tension member seals the portion of the tension member that is within the assembly. An inner tube may be positioned between the outer tube and the tubular long seal and may radially compress the tubular long seal.

公开(公告)号：EP3305987B1

公开(公告)日：2020-07-08

申请号：EP17194718.7

申请日：2017-10-04

申请人： Sorkin, Felix, L.

发明人： Sorkin, Felix, L.

IPC分类号： E01F15/06 ,  F16G11/04

公开(公告)号：EP3309316B1

公开(公告)日：2019-11-27

申请号：EP17196169.1

申请日：2017-10-12

申请人： Sorkin, Felix, L.

发明人： Sorkin, Felix, L.

IPC分类号： E04C5/10 ,  E04G21/12 ,  E04C5/12

公开(公告)号：EP3305986A2

公开(公告)日：2018-04-11

申请号：EP17194716.1

申请日：2017-10-04

申请人： Sorkin, Felix, L.

发明人： Sorkin, Felix, L.

IPC分类号： E01F15/06 ,  F16G11/04

摘要： A barrier cable coupler (100) for coupling two lengths of barrier cable comprises a coupler body (101) including a threaded inner surface, a first end, and a second end; a fixed retaining collar (109) having an outer surface and being retained to the first end of the coupler body, the fixed retaining collar including a tapered inner surface; one or more fixed end wedges (117) positioned within the tapered inner surface of the fixed retaining collar; a tensioning retaining collar (127) having an outer surface, the tensioning retaining collar positioned at least partially within the second end of the coupler body and including a tapered inner surface; one or more tensioning end wedges (135) positioned within the tapered inner surface of the tensioning retaining collar; and a tensioning nut (129) including a threaded outer surface engaging the threaded inner surface of the second end of the coupler body and retaining the tensioning retaining collar therein.

摘要翻译： 一种用于连接两段屏障电缆的屏障电缆连接器（100）包括一个包括一个螺纹内表面，一个第一端和一个第二端的连接器主体（101） 固定保持套环（109），所述固定保持套环具有外表面并且保持到所述联接器主体的所述第一端部，所述固定保持套环包括锥​​形内表面; 定位在固定保持套环的锥形内表面内的一个或多个固定端楔（117） 具有外表面的张紧保持套环（127），所述张紧保持套环至少部分地定位在所述联接器主体的所述第二端内并且包括锥形内表面; 一个或多个张紧端楔（135），其定位在张紧保持套环的锥形内表面内; 以及包括螺纹外表面的张紧螺母（129），所述螺纹外表面与所述联接器主体的所述第二端的所述螺纹内表面接合并且将所述张紧保持凸缘保持在其中。

公开(公告)号：EP3146248A4

公开(公告)日：2018-02-14

申请号：EP14892835

申请日：2014-11-20

申请人： SORKIN FELIX L

发明人： SORKIN FELIX L

IPC分类号： F16L21/06 ,  E04C5/10

CPC分类号： F16L21/002 ,  E04C5/00 ,  E04C5/10

摘要： An embodiment is directed to a duct coupler for joining two segments of conduit. The duct coupler includes a coupler body. The coupler body is generally tubular and has an inner diameter generally corresponding to the outer diameter of a section of conduit measured at an annular locking rib positioned on the section of conduit. The duct coupler further includes one or more protrusions formed on the interior surface of the coupler body. Each protrusion is generally wedge shaped. The one or more protrusions are positioned to engage with at least one annular locking rib to retain the section of conduit within the coupler body. The duct coupler further includes a body gasket. The body gasket is generally tubular and positioned on the interior surface of the coupler body. The body gasket is positioned to form a seal between the inner wall of the coupler body and the outer wall of the section of conduit.

公开(公告)号：EP3146122A4

公开(公告)日：2018-01-24

申请号：EP15795347

申请日：2015-05-19

申请人： SORKIN FELIX L

发明人： SORKIN FELIX L

IPC分类号： E04C5/12 ,  E04C5/16 ,  E04G17/07

CPC分类号： E04B1/66 ,  E04C5/12 ,  E04C5/122 ,  E04C5/16 ,  E04G17/0707

摘要： The process includes forming a concrete form at least one end wall where the concrete form is adapted to receive concrete placed thereinto. The process also includes setting a fixed end anchor and a tensioning end anchor on at least one end wall where the fixed end anchor and tensioning end anchor are each adapted to receive a tendon. The process further includes threading the tendon through the fixed end anchor and tensioning end anchor such that a tensioning end portion of the tendon extends from the tensioning end anchor and placing concrete into the concrete form. The process includes installing a cap about the circumference of the tensioning end portion of the tendon. The cap includes a cap body. The cap body includes an inner bore, where the inner bore has a diameter corresponding to the outer diameter of the tendon.

公开(公告)号：EP3243973A1

公开(公告)日：2017-11-15

申请号：EP17150801.3

申请日：2017-01-10

申请人： Sorkin, Felix, L.

发明人： Sorkin, Felix, L.

IPC分类号： E04C5/12 ,  B29C45/14

CPC分类号： E04C5/12 ,  B29C45/14065 ,  B29C45/14819 ,  B29C2045/14122 ,  B29L2031/7278

摘要： An encapsulated anchor includes an anchor core and an encapsulation. The encapsulation is molded onto the anchor core. The anchor core includes one or more detents which correspond with one or more keys of an encapsulating mold. The detents engage one or more of the keys such that the anchor core is aligned properly in the encapsulating mold.

摘要翻译： 封装的锚包括锚芯和封装。 封装被模制到锚芯上。 锚芯包括与封装模具的一个或多个键对应的一个或多个掣子。 棘爪接合一个或多个键，使得锚芯在封装模具中正确对准。

公开(公告)号：EP3146248A1

公开(公告)日：2017-03-29

申请号：EP14892835.1

申请日：2014-11-20

申请人： Sorkin, Felix, L.

发明人： Sorkin, Felix, L.

IPC分类号： F16L21/06

CPC分类号： F16L21/002 ,  E04C5/00 ,  E04C5/10

摘要： An embodiment is directed to a duct coupler for joining two segments of conduit. The duct coupler includes a coupler body. The coupler body is generally tubular and has an inner diameter generally corresponding to the outer diameter of a section of conduit measured at an annular locking rib positioned on the section of conduit. The duct coupler further includes one or more protrusions formed on the interior surface of the coupler body. Each protrusion is generally wedge shaped. The one or more protrusions are positioned to engage with at least one annular locking rib to retain the section of conduit within the coupler body. The duct coupler further includes a body gasket. The body gasket is generally tubular and positioned on the interior surface of the coupler body. The body gasket is positioned to form a seal between the inner wall of the coupler body and the outer wall of the section of conduit.

摘要翻译： 实施例涉及用于连接导管的两个部分的管道联接器。 管道耦合器包括耦合器主体。 联接器主体通常是管状的并且具有大致对应于位于导管部分处的环形锁定肋处测量的导管部分的外径的内径。 管道联接器还包括形成在联接器主体的内表面上的一个或多个突起。 每个突起一般为楔形。 一个或多个突起被定位成与至少一个环形锁定肋接合，以将导管的部分保持在联接器主体内。 管道联接器还包括主体垫圈。 主体垫片通常是管状的并且定位在联接器主体的内表面上。 身体垫片定位成在联结器主体的内壁和导管部分的外壁之间形成密封。