公开(公告)号：US06584738B1

公开(公告)日：2003-07-01

申请号：US09806449

申请日：2001-08-02

申请人： Hans-Peter Andrä ,  Markus Maier ,  Dieter Sandner

发明人： Hans-Peter Andrä ,  Markus Maier ,  Dieter Sandner

IPC分类号： E04G2302

CPC分类号： E04G23/0218 ,  E04G21/121 ,  E04G2023/0251 ,  E04G2023/0255 ,  E04G2023/0259 ,  E04G2023/0262

摘要： A concrete tensioning band is disposed on a surface of unhardened concrete and tensioned by being attached to a clamp disposed on the base, and then displacing the clamp by a drive mechanism disposed on the clamp. Such displacement serves to tension the band. Spacers are positioned between the clamp and the base to hold the clamp in the displaced state while the drive mechanism is removed and an anchor device is fixed to the band to anchor the band to the base. Then, the clamp is removed.

摘要翻译： 将混凝土张紧带设置在未硬化混凝土的表面上，并通过附接到设置在基座上的夹具张紧，然后通过设置在夹具上的驱动机构来移动夹具。 这种位移用于张紧带。 间隔件定位在夹具和基座之间以将夹具保持在移动状态，同时驱动机构被移除并且锚固装置固定到带以将带固定到基部。 然后，取下夹具。

公开(公告)号：US07658041B2

公开(公告)日：2010-02-09

申请号：US10554196

申请日：2004-09-02

申请人： Hans-Peter Andrä ,  Markus Maier ,  Roger Beyerlein

发明人： Hans-Peter Andrä ,  Markus Maier ,  Roger Beyerlein

IPC分类号： E04G23/02

CPC分类号： E04G23/0218 ,  E04G2023/0255 ,  E04G2023/0259 ,  E04G2023/0262

摘要： The clamping element is supported in a positive fit on the base plate in the direction of traction of the traction element in the anchoring for pre-stressed strip-shaped traction elements on supporting structures. The traction element is received between a base plate which is fixed to the supporting structure and a clamping plate which can be clamped against the base plate and is fixed by adhesion and clamping. The clamping plate can include, on each side of the traction element, a retaining cam plate which projects in a downward manner and which engages in a retaining recess of the base plate, or can include a retaining projection which supports a stop which is connected to the base plate. The stops on the upper side of the base plate are welded push blocks which are arranged on both sides and/or in the region of the front side of the clamping plate. The clamping plate can be secured in the position thereof such that it supports the base plate in a positive fit by a positioning device which is mounted in a detachable manner in the direction of traction of the traction element. The positioning device is a threaded rod operating between the clamping element and a bridge connected to the base plate.

摘要翻译： 夹持元件在支撑结构上的预应力带状牵引元件的锚固中以牵引元件的牵引方向以正配合的方式被支撑在基板上。 牵引元件被容纳在固定到支撑结构的基板和可夹紧在基板上并通过粘合和夹紧固定的夹板之间。 夹紧板可以在牵引元件的每一侧上包括保持凸轮板，其以向下的方式突出并且接合在基板的保持凹部中，或者可以包括支撑止动件的保持突起，该止动件连接到 基板。 基板的上侧的止动件是设置在夹紧板的前侧的两侧和/或其前侧的区域的焊接的推压块。 夹紧板可以固定在其位置上，使得其通过定位装置以正向配合支撑基板，定位装置以可分离的方式安装在牵引元件的牵引方向上。 定位装置是在夹紧元件和连接到基板的桥之间操作的螺纹杆。

公开(公告)号：US07441380B2

公开(公告)日：2008-10-28

申请号：US10481181

申请日：2002-06-14

申请人： Hans-Peter Andrä ,  Gert König ,  Markus Maier

发明人： Hans-Peter Andrä ,  Gert König ,  Markus Maier

IPC分类号： E04C5/08

CPC分类号： E04C5/127 ,  E04C5/07 ,  E04G21/121 ,  E04G23/0218 ,  E04G2023/0251 ,  E04G2023/0259 ,  E04G2023/0262

摘要： A tie anchor for strip-type tension members includes an anchor body disposed on at least one side of the tension member. The anchor body includes a plurality of clamping blocks arranged at a distance from each other in a longitudinal direction of the tension member. The clamping blocks are connected to tension member by adhesive and/or friction (clamping friction). An end-most (final) one of the clamping blocks is attached to a fixed abutment. Adjacent clamping blocks are interconnected by expansion members whose spring stiffness becomes progressively stronger toward the end-most clamping block.

摘要翻译： 用于带状张力构件的拉杆锚固件包括设置在张紧构件的至少一侧上的锚固体。 锚固体包括沿张力构件的纵向方向彼此间隔一定距离布置的多个夹紧块。 夹紧块通过粘合和/或摩擦（夹紧摩擦）连接到张紧构件。 最终（最终）的一个夹紧块被附接到固定的基台。 相邻的夹紧块通过膨胀构件相互连接，弹簧刚度朝最终夹紧块逐渐变强。

公开(公告)号：US07874110B2

公开(公告)日：2011-01-25

申请号：US10182208

申请日：2001-01-20

申请人： Oliver Matthaei ,  Hans-Peter Andrä

发明人： Oliver Matthaei ,  Hans-Peter Andrä

IPC分类号： E04B5/10 ,  E04B5/18

CPC分类号： E04B5/43 ,  E04C5/0645

摘要： The invention concerns a reinforced concrete or prestressed concrete part stressed by shearing forces with layers of reinforcement (22, 24) provided at its upper and lower sides. For shear protection at least one sheet metal reinforcing part (30, 32, 34, 36) is provided between these layers of reinforcement which mainly extends at right angles to a surface of the reinforced concrete part and mainly over the entire distance between the layers of reinforcement (22, 24) and crosswise to at least one crack (50) occurring in the reinforced or prestressed concrete part under transverse load.

摘要翻译： 本发明涉及一种钢筋混凝土或预应力混凝土部件，其受到剪切力的作用，其上部和下侧设有加强层（22,24）。 对于剪切保护，至少一个金属加强部件（30,32,34,36）设置在这些加强层之间，主要与钢筋混凝土部件的表面成直角地延伸，主要在层间的整个距离 加固件（22,24）并横向于在横向载荷下在增强或预应力混凝土部件中发生的至少一个裂纹（50）。