公开(公告)号：US4075913A

公开(公告)日：1978-02-28

申请号：US750913

申请日：1976-12-15

Applicant: Dennis W. Tye

Inventor： Dennis W. Tye

IPC: B25B13/48 ,  B25G1/04 ,  E04G21/14 ,  E04G21/16 ,  H01R11/14

CPC classification number: B25B13/481 ,  B25G1/04 ,  E04G21/142 ,  E04G21/16 ,  H01R11/14

Abstract: A remotely operable mechanism for disconnecting an elevated pickup unit component of lifting apparatus from a tilt-up concrete wall slab in raised position following a lifting operation, the pickup unit being connected to the slab by fastening means engaging an insert embedded in the slab wall, includes a manipulating pole serving as an operating handle, and a flexible fastener coupling tool having a proximal end removably connected to one end of the pole and a free distal end opposite thereto, the connected pole end being uppermost on the pole in use. The tool has at its distal end a head releasably engageable with the fastening means and operable for disengaging the same from the insert to thereby release the pickup unit for removal from the wall slab. The tool includes a universal joint extending between and flexibly coupling the head and the proximal end of the tool, whereby the tool may be rotated by rotation of the pole while the pole is angularly disposed relative to the axis of rotation of the head. The tool also includes spring means interposed between the head and the proximal end of the tool for extending the tool coaxially with the pole while enabling the tool to bend for engaging the head with the fastening means. The tool head is movable into its engagement with the fastening means and operable when the latter is disposed at a location above and remote from an operator of the mechanism by manipulation including rotation of the pole grasped adjacent to its lower end.

Abstract translation: 一种可远程操作的机构，用于在提升操作之后将提升装置的升高的拾音单元部件与升起的混凝土墙板断开，所述拾取单元通过接合插入在所述板壁中的插入件的紧固装置连接到所述板坯， 包括用作操作手柄的操纵杆，以及柔性紧固件联接工具，其具有可拆卸地连接到所述杆的一端的近端和与其相对的自由远端，所述连接的极端在使用中位于所述杆上。 工具在其远端具有可释放地与紧固装置接合的头部，并且可操作以将其与插入件分离，从而释放拾取单元以从壁板上移除。 该工具包括在头部和工具的近端之间延伸并且柔性地联接工具的头部的万向接头，由此当刀杆相对于头部的旋转轴线成角度地设置时，刀具可以通过杆的旋转而旋转。 该工具还包括插入在工具的头部和近端之间的弹簧装置，用于使刀具与杆同轴地延伸，同时使刀具能够弯曲以使头部与紧固装置接合。 工具头可移动到其与紧固装置的接合中，并且当后者通过包括相邻于其下端夹持的杆的旋转而被设置在机构的操作者上方且远离机构的操作者的位置时可操作。

公开(公告)号：US4179151A

公开(公告)日：1979-12-18

申请号：US868315

申请日：1978-01-10

Applicant: Dennis W. Tye

Inventor： Dennis W. Tye

IPC: B66C1/66 ,  E04G21/14

CPC classification number: B66C1/666 ,  E04G21/142

Abstract: An improved anchor insert adapted to be embedded in a concrete slab for cooperation with a pick-up unit which includes a locking stem having a pair of lift shoulders extending from opposite sides of the stem, comprises a concrete-excluding hollow cage adapted to be emplaced within a form for a concrete slab for insertion of the locking stem and lift shoulders into the cage after pouring the slab, the cage including a pair of spaced apart shoulders on opposite sides of and spaced from the base of the cage, the shoulders being adapted for interengagement with the lift shoulders and also with a pair of anchor rod sections, and a pair of spaced apart anchor rod sections in such engagement, wherein the locking stem of a pick-up unit may be inserted in the cage and rotated for bringing the lift shoulders into lifting engagement with the cage shoulders, and a lifting force when imparted to the locking stem is transmitted to the anchor rod sections for lifting a slab in which the insert is embedded.

Abstract translation: 一种改进的锚固插入件，其适于嵌入在混凝土板中，用于与拾取单元配合，所述拾取单元包括具有从所述杆的相对侧延伸的一对提升肩部的锁定杆，所述提升肩部包括适于被放置的混凝土 在用于混凝土板的形式中，用于在浇筑板坯之后将锁定杆和提升肩部插入到保持架中，保持架包括在保持架的基部的相对侧并与其间隔开的一对间隔开的肩部，肩部被适配 用于与电梯肩部相互接合并且还具有一对锚杆部分以及一对间隔开的这种接合的锚杆部分，其中拾取单元的锁定杆可插入保持架中并旋转以使 电梯肩部与保持架的肩部提升接合，并且当施加到锁定杆上时的提升力被传递到锚杆部分，用于提升插入物在其中的板坯 加了

公开(公告)号：US4083156A

公开(公告)日：1978-04-11

申请号：US787597

申请日：1977-04-14

Applicant: Dennis W. Tye

Inventor： Dennis W. Tye

IPC: E04G21/26 ,  E04G25/04 ,  E04H12/20

CPC classification number: E04G21/26 ,  Y10S269/904 ,  Y10T403/32098 ,  Y10T403/32131 ,  Y10T403/32147 ,  Y10T403/7088

Abstract: A tilt-up wall panel in raised position is braced with panel brace assemblies, and the panel brace assemblies are braced with a pair of knee brace assemblies for each panel brace assembly, to form a tripod-like structure which eliminates the need for the conventional lateral bracing of the panel brace assemblies. The knee brace assemblies are connected to the wall panel, and for that purpose, two knee brace assemblies extending laterally between a pair of spaced apart panel brace assemblies include a connector common to both and which is connected to the wall panel. A preferred connector includes a base plate adapted to be connected to the wall panel, and a pair of swivel means mounted on one side of the base plate and each forming part of one of the latter two knee brace assemblies.

公开(公告)号：US5212920A

公开(公告)日：1993-05-25

申请号：US671550

申请日：1991-03-19

Applicant: Dennis W. Tye

Inventor： Dennis W. Tye

IPC: E04G21/14 ,  E04G21/16

CPC classification number: E04G21/142 ,  E04G21/16

Abstract: A fastener system for temporarily securing a reinforcing beam or the like to a poured concrete structural member includes an anchor to be set in poured concrete with an exposed handle portion free of said concrete, and a shaft with a slotted end for receiving the handle portion. A spring loaded pin in the slot retains the handle portion in interlocking engagement with the shaft. An opposite end of the shaft secures a strongback beam to the concrete structure.

Abstract translation: 用于将加强梁等临时固定到浇注的混凝土结构构件的紧固件系统包括：待浇注混凝土中的锚固件，其中露出的手柄部分不含所述混凝土;以及轴，其具有用于接收手柄部分的开槽端。 槽中的弹簧加载销保持把手部分与轴互锁接合。 轴的另一端将强力梁固定在混凝土结构上。

公开(公告)号：US4018470A

公开(公告)日：1977-04-19

申请号：US584740

申请日：1975-06-09

Applicant: Dennis W. Tye

Inventor： Dennis W. Tye

IPC: E04B1/41 ,  B66C1/66 ,  E04G21/14 ,  E04C5/00

CPC classification number: E04G21/142 ,  B66C1/666

Abstract: An improved anchor insert adapted to be embedded in a concrete slab for cooperation with a pick-up unit which includes a locking stem having a pair of lift shoulders extending from opposite sides of the stem, comprises a concrete-excluding cage having a hollow body and a base closing the lower end of the body, a first pair of spaced apart anchor rod sections intersecting the body for the application of a lifting force thereto by the lift shoulders inserted in the cage, a second pair of spaced apart anchor rod sections extending transversely of the first pair of anchor rod sections and fixedly secured thereto on opposite sides of the cage body, a pair of foot members disposed beneath each anchor rod section of the second pair, the anchor rod sections of the second pair being seated thereon, the foot members in each pair being disposed on opposite sides of the cage and spaced outwardly therefrom, and the foot members being adapted to seat on the floor of a slab form to space the anchor rod sections of both pairs inwardly from the adjacent external surface of a formed slab, and strut means extending outwardly from the base to each of the foot members and fixedly connecting the foot members to the base.

Abstract translation: 一种改进的锚定插入件，其适于嵌入在混凝土板中以与拾取单元配合，所述拾取单元包括具有从所述杆的相对侧延伸的一对提升肩部的锁定杆，所述提升肩部包括具有中空体的混凝土排除框架， 闭合主体下端的基座，与主体相交的第一对隔开的锚杆部分，用于通过插入保持架中的升降肩将施力提供到其上;横向延伸的第二对间隔开的锚杆部分 的第一对锚杆部分并且固定地固定到保持架主体的相对侧上;一对脚部件，设置在第二对的每个锚杆部分的下方，第二对的锚杆部分位于其上， 每对中的构件设置在保持架的相对侧并从其间隔开，并且脚构件适于安置在板形式的地板上以使锚固件r 两个对的两个部分从形成的板坯的相邻外表面向内，以及从基部向每个脚部件向外延伸并将脚部件固定地连接到基座的支柱装置。