公开(公告)号：US11866900B2

公开(公告)日：2024-01-09

申请号：US17618441

申请日：2019-06-28

Applicant: GARIBALDI S.A.

Inventor： José Alberto Rojas Ubilla

IPC: E01F7/04 ,  E02D17/20 ,  E21D11/00 ,  E21D11/36

CPC classification number: E02D17/20 ,  E01F7/045 ,  E21D11/006 ,  E21D11/36

Abstract: A panel system for the containment of landslides caused by partial collapses and also by “rock breakdowns”, for use in the fortification of mining tunnels, hillsides and roads, together with anchor bolts and plates, comprising a network constituted by straps of metal or other material resistant to traction or with the capacity of tearing along the strap (1) (2) (3), with each node of this network firmly linked with a buckle (6) (7) (8) (16) and with a frame (20) attached to this network, where the frame comprises flat tendons (17) near the perimeter of the panel, linked to plates with lugs (D11) or with flat connectors (12) (13) (14) (15) which go beneath the normal plates.

公开(公告)号：US20220251796A1

公开(公告)日：2022-08-11

申请号：US17618441

申请日：2019-06-28

Applicant: GARIBALDI S.A.

Inventor： José Alberto ROJAS UBILLA

IPC: E02D17/20 ,  E21D11/00 ,  E01F7/04 ,  E21D11/36

Abstract: A panel system for the containment of landslides caused by partial collapses and also by “rock breakdowns”, for use in the fortification of mining tunnels, hillsides and roads, together with anchor bolts and plates, comprising a network constituted by straps of metal or other material resistant to traction or with the capacity of tearing along the strap (1) (2) (3), with each node of this network firmly linked with a buckle (6) (7) (8) (16) and with a frame (20) attached to this network, where the frame comprises flat tendons (17) near the perimeter of the panel, linked to plates with lugs (D11) or with flat connectors (12) (13) (14) (15) which go beneath the normal plates.

公开(公告)号：US20100266350A1

公开(公告)日：2010-10-21

申请号：US12810066

申请日：2008-10-29

Applicant: Hector Paredes Montecinos

Inventor： Hector Paredes Montecinos

IPC: E21D11/36

CPC classification number: E04H17/04 ,  B21F27/005 ,  D04C1/08 ,  E21D11/152

Abstract: A mining mesh comprises successive undulated transverse links (1,2,3,4), which are interconnected together at the bent portions of the links, whereby each pair of successive undulated links (1,2), (3,4), . . . forms a row of adjacent rectangular or square meshes (5) having four sides. The mesh is characterised in that at least at one border of the mesh, for each pair of successive links, the last side of the first link (1) is bent upwardly and backwardly over a sharp angle, whereby the end of this last side is hooked around the penultimate (last but one) side of the second link (2) and that the last side of the second link (2) is bent downwardly and backwardly over a sharp angle, whereby the end of this last side is hooked around the penultimate (last but one) side of the first link (1). The advantage is a stronger mining mesh where the overlap between two adjacent rolls can be limited.

Abstract translation: 采矿网包括连续的波浪形横向连杆（1,2,3,4），它们在连杆的弯曲部分处互连在一起，由此每对连续的波浪形连杆（1,2），（3,4）， 。 。 形成一排具有四边的相邻矩形或方形网格（5）。 网格的特征在于，至少在网格的一个边界处，对于每对连续的连接件，第一连杆（1）的最后一侧向上和向后弯曲成锐角，由此最后一侧的末端是 钩在第二连杆（2）的倒数第二（最后一个）一侧，并且第二连杆（2）的最后一侧在尖锐的角度上向下和向后弯曲，由此最后一侧的末端被钩在 第一个链接（1）的倒数第二个（最后一个）侧。 优点是更强的采矿网，其中可以限制两个相邻辊之间的重叠。

公开(公告)号：US3447328A

公开(公告)日：1969-06-03

申请号：US3447328D

申请日：1967-04-10

Applicant: BERGWERKSVERBAND GMBH

Inventor： SCHUERMANN FRITZ

IPC: E21D11/36 ,  E21F13/10 ,  E21D11/16 ,  B65G25/02 ,  B65G27/08

CPC classification number: E21D11/367 ,  E21F13/10

公开(公告)号：US3985390A

公开(公告)日：1976-10-12

申请号：US559539

申请日：1975-03-18

Applicant: Chiaki Kojima ,  Hiroshi Ohta ,  Hidekazu Aoki

Inventor： Chiaki Kojima ,  Hiroshi Ohta ,  Hidekazu Aoki

IPC: E21D9/10 ,  E21D11/36

CPC classification number: E21D9/1053

Abstract: Tunnel excavator for forming an upper half annular hollow space in the solid earth. The excavator has an arch shaped shield provided with a plurality of chambers in which excavating machines are located. Each of the excavating machines is swingably supported in the respective chamber and gripper means for securely abutting against the outer and inner surfaces of the solid earth formed by the upper half annular hollow space is located in each of the chambers. Thrust generating means is connected between the respective excavating machines and the respective gripper means so that the excavating machines can be advanced by the action of the thrust generating means when the gripper means is actuated to abut against the earth.

Abstract translation: 隧道挖掘机，用于在固体地球上形成上半部环形空心空间。 挖掘机具有设置有挖掘机所在的多个室的拱形罩。 每个挖掘机可摆动地支撑在相应的腔室中，用于牢固地抵靠由上半环形中空空间形成的固体地球的外表面和内表面的夹持装置位于每个腔室中。 推力发生装置连接在相应的挖掘机和相应的夹具装置之间，使得当夹紧装置被致动以抵靠地球时，挖掘机可以通过推力发生装置的作用而前进。

公开(公告)号：US3984956A

公开(公告)日：1976-10-12

申请号：US533591

申请日：1974-12-17

Applicant: Jacques Francois Oger ,  Jean Claude Victor Hauer

Inventor： Jacques Francois Oger ,  Jean Claude Victor Hauer

IPC: E21D11/04 ,  E21D5/11 ,  E21D11/08 ,  E21D11/10 ,  E21D11/14 ,  E21D11/15 ,  E21D11/36 ,  E04G11/04

CPC classification number: E21D11/10 ,  E21D11/15 ,  E21D5/11

Abstract: A composite casing voussoir of the type constituted by a mass of concrete or like material and a metal reinforcement. The latter comprises a web having the general shape of a portion of a cylinder and a peripheral radially-extending fixing frame which has a curvilinear rectangular shape. The mass of concrete occupies a cavity of the reinforcement which cavity is open at least partly in a radial direction. According to the invention, the reinforcement has means for hooking the mass of concrete constituted by a projecting flange located over said cavity.

Abstract translation: 一种由大量混凝土或类似材料构成的类型的复合套管，以及金属加强件。 后者包括具有圆柱体的一般形状的腹板和具有曲线矩形形状的周边径向延伸的固定框架。 混凝土的质量占据加强件的空腔，该空腔至少部分地沿径向打开。 根据本发明，加强件具有钩住由位于所述空腔上方的突出凸缘构成的混凝土块的装置。