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1. 发明申请

WO2023064454A1 LOCKING DOG ASSEMBLY 审中-公开
公开(公告)号：WO2023064454A1
公开(公告)日：2023-04-20
申请号：PCT/US2022/046547
申请日：2022-10-13
申请人： HUBBELL INCORPORATED
发明人： BROWN, Joseph Reed
IPC分类号： E02D5/80 , E02D7/22 , E02D5/56 , E02D13/10 , E21D20/00
摘要： A locking dog assembly (100) including a body (110) including inner cavity (112) with a lower opening, a first locking dog (120a) at least partially extending through a first side of the body and displaceable into and out of the inner cavity, a second locking dog (120b) at least partially extending through a second side of the body, opposite the first side, and displaceable into and out of the inner cavity, and a mechanism (132) for simultaneous displacement of the first and second locking dogs with mechanical advantage.

2. 发明申请

WO2023060314A1 PILING SUPPORT ARRANGEMENT 审中-公开
公开(公告)号：WO2023060314A1
公开(公告)日：2023-04-20
申请号：PCT/AU2022/051233
申请日：2022-10-14
申请人： SPINEX SYSTEMS, INC. , PLOTKIN, Kym Anthony
发明人： AU, Alex
IPC分类号： H02S20/10 , H02S20/32 , E21B10/44 , E02D5/56 , E02D5/80 , E02D7/22 , F24S25/617 , F24S25/65
摘要： A support for use with a solar tracker includes two screw piles or blade piles (41, 42) inserted into the ground at an angle to vertical, wherein top portions of the two screw piles or blade piles (41, 42) are positioned close to each other, and a connector (46) connecting the top portions of the two screw piles or blade piles to each other, the connector carrying or forming a solar tracker support.

3. 发明申请

WO2023010158A1 DRIVER SOCKET FOR INSTALLATION OF A GROUND REINFORCEMENT BOLT 审中-公开
公开(公告)号：WO2023010158A1
公开(公告)日：2023-02-09
申请号：PCT/AU2022/050821
申请日：2022-08-01
申请人： SANDVIK MINING AND CONSTRUCTION AUSTRALIA (PRODUCTION/SUPPLY) PTY LTD
发明人： RATAJ, Mietek , DARLINGTON, Bradley , ROACH, Warren , BARRY, John , YOUNG, Peter , WEAVER, Steven , VALLATI, Osvaldo
IPC分类号： E21D20/00 , E21D21/00 , E02D5/80
摘要： A driver socket (1) for installation of a ground reinforcement bolt (100). The driver socket (1) comprises a cylindrical tube (2) with a longitudinal axis (A), wherein a leading end (10) of the driver socket (1) is adapted to be arranged in connection to the bolt (100) and a trailing end (20) of the driver socket (1) is adapted to be arranged in connection to a driving device, and wherein the driver socket (1) comprises a through hole. The through hole along its axial length has a varying cross-sectional area comprising a first diameter (D1) in a mid-section (3) being smaller than a second diameter (D2) in the leading section (13); and wherein the through hole comprises a transition (11) between the mid-section (3) and the leading section (13) with a frustoconical shape. Also an installation system comprising a ground reinforcement bolt (100) and a driver socket (1).

4. 发明申请

WO2022232637A1 CENTRALIZER 审中-公开
公开(公告)号：WO2022232637A1
公开(公告)日：2022-11-03
申请号：PCT/US2022/027123
申请日：2022-04-29
申请人： CLOUD, Billy, Christen
发明人： CLOUD, Billy, Christen
IPC分类号： E04C5/20 , E02D5/80 , E02D17/20 , E04C5/00 , E04C5/16 , E04C5/18
摘要： Centralizer for centering rebar within a bore hole comprises a first sleeve section, a second sleeve section and a radially protruding section. A referential central axis of the centralizer passes through the first sleeve section, the referential central axis being a straight line, and the centralizer configured to receive the rebar along the referential central axis. The second sleeve section is spaced from the first sleeve section in a direction along the referential central axis. The radially protruding section is directly or indirectly connected to the first sleeve section and the second sleeve section. The first sleeve section comprises a first threaded interior surface configured to engage a threaded outer surface of the rebar and to impede the ability of the rebar to slip through the first sleeve section along the referential central axis. The centralizer does not require a tie for attachment to rebar.

5. 发明申请

WO2022226592A1 A DRILL HEAD INJECTION SYSTEM FOR A SELF-DRILLING ROCK BOLT ASSEMBLY 审中-公开
公开(公告)号：WO2022226592A1
公开(公告)日：2022-11-03
申请号：PCT/AU2022/050388
申请日：2022-04-27
申请人： OKA ROCK BOLT TECHNOLOGIES PTY LIMITED
发明人： LEVEY, Mark Anthony
IPC分类号： E21D20/00 , E21D20/02 , E21D21/00 , E02D5/80 , E02D7/22
摘要： An injection system for a self-drilling rock bolt assembly (1), the system including: a receptacle (2) to be fixed in use to a drill head (4) of the self-drilling rock bolt assembly (1), the receptacle (2) having a nozzle receiving end (5) and an opening (6) at the other; a replaceable canister (7) to be located within said receptacle (2) in use, said canister (7) adapted to supply two or more substances for use in installing the rock bolt assembly (1) through said nozzle receiving end (5); and a plunger system (8) operatively associated with said receptacle (2) adjacent said opening (6) at said other end and positioned along a longitudinal axis (XX) of the drill head (4); the plunger system (8) including two or more plungers (9) that are activated in use to drive the substances within the canister (7) when located within the receptacle (2), delivering the substances by way of a nozzle (21) mounted to the nozzle receiving end (5) into the self-drilling rock bolt assembly (1).

6. 发明申请

WO2022122468A2 KORROSIONSSCHUTZVORRICHTUNG UND VERFAHREN ZUR KORROSIONSGESCHÜTZTEN VERANKERUNG EINES ANKERELEMENTS 审中-公开
公开(公告)号：WO2022122468A2
公开(公告)日：2022-06-16
申请号：PCT/EP2021/083533
申请日：2021-11-30
申请人： GEOBRUGG AG
发明人： EICHER, Manuel
IPC分类号： E21D21/00 , E02D17/20 , E02D5/80 , E02D17/202 , E02D31/06 , E02D5/801 , E21D21/0013
摘要： Die Anmeldung geht aus von einer Korrosionsschutzvorrichtung (44), insbesondere einem Korrosionsschutzadapter, zumindest zu einem Schutz zumindest eines Endbereichs (10) eines, insbesondere aus einem korrosionsunbeständigen Metall oder aus einer korrosionsunbeständigen Metalllegierung, beispielsweise aus einem Baustahl oder einem Betonstahl, ausgebildeten, geotechnischen Ankerelements (12) vor Korrosion, mit zumindest einem Hülsenelement (14), welches zumindest zu einer, den Endbereich (10) des geotechnischen Ankerelements (12) zumindest in Umfangsrichtung des geotechnischen Ankerelements (12) umschließenden, Montage an das geotechnische Ankerelement (12) vorgesehen ist. Es wird vorgeschlagen, dass das Hülsenelement (14) zumindest zu einem Großteil aus einem korrosionsbeständigen Metall ausgebildet ist und zumindest ein Außengewinde (16) aufweist.

7. 发明申请

WO2022055358A1 ANCHOR ASSEMBLY 审中-公开
公开(公告)号：WO2022055358A1
公开(公告)日：2022-03-17
申请号：PCT/NO2021/050186
申请日：2021-09-10
申请人： HASSAVARI, Nader
发明人： HASSAVARI, Nader
IPC分类号： E02D5/54 , E02D5/44 , E02D5/80
摘要： Anchor assembly (100) for arrangement in seabed comprising a main tube (110) provided with foldable wings (120) movably arranged in recesses (130) of the main tube (110) by being hinged (121) in upper end of the recesses (130), which wings (120) in initial position is aligned with outer surface of the main tube (110), where the foldable wings (120) are provided with a centered curved main support element (122) extending in a plane perpendicular to inner surface of the wing (120) and wherein rear part of the main support element (122) is provided with a notch, constriction or recess (123) determining the number of degrees the wing (120) is to exhibit in relation to the main tube (110) in deployed state.

8. 发明申请

WO2022008217A1 SEALING SOLUTION FOR TRANSITION ZONE OF GROUND ANCHORS 审中-公开
公开(公告)号：WO2022008217A1
公开(公告)日：2022-01-13
申请号：PCT/EP2021/066834
申请日：2021-06-21
申请人： BBR VT INTERNATIONAL LTD.
发明人： MANSHADI, Behzad Dehghan , CABALLERO JURADO, Antonio , WANG, Xiaomeng
IPC分类号： E21D21/00 , E02D5/80 , E02D5/76
摘要： A sealing device kit for the protection of strand ground anchors (A) comprises at least one transition pipe kit (5) and/or a bellow sleeve kit (8), wherein the transition pipe kit (5) is designed such that it protects an area of a strand of the strand ground anchor (A) substantially at an anchor head area, in particular between the anchor head (2) and a sheath (7) of the strand (1) and the bellow sleeve kit (8) is designed such that it protects a transition area of the strand ground anchor (A). The transition pipe kit (5) comprises a transition pipe (51) and an annular plug sleeve (52), wherein the annular plug sleeve (52) is connectable to a sheath (7) of a strand (1) and to the transition pipe (51), wherein the annular plug sleeve (52) is arrangeable substantially concentric to the strand (1), wherein the transition pipe (51) is connectable to the anchor head (1) and to the annular plug sleeve (52). The transition pipe (51) is arrangeable substantially concentric to the strand (1) and the annular plug sleeve (52) is arrangeable between transition pipe (51) and the strand (1). The transition pipe (51) comprises a first end area (53) having a first inner diameter (54) and a second end area (55) having a second inner diameter (56). The bellow sleeve kit (8) comprises a bellow sleeve (81), an upper fixation (82) and a lower fixation (83). The bellow sleeve (81) comprises an elastic material. The upper fixation (82) is connectable to an envelope of the transition zone (4) and the lower fixation (83) is connectable to a protection element (9) of the strand ground anchor (A).

9. 发明申请

WO2021236659A1 TEMPORARY SUPPORT STAND FOR A VOLUMETRIC MODULAR UNIT 审中-公开
公开(公告)号：WO2021236659A1
公开(公告)日：2021-11-25
申请号：PCT/US2021/032991
申请日：2021-05-18
申请人： MODCRIBS, LLC
发明人： MITCHELL, Matthew Robert , BRIDGER, Scott Robert
IPC分类号： E02D27/01 , E02D27/42 , E02D27/14 , E02D5/80 , E04B1/00 , E04B5/02 , E04F15/02
摘要： A support stand for supporting a volumetric modular unit above the ground is disclosed. The support stand includes a top portion with a top surface for contacting and supporting an underside of the modular unit above the ground. A bottom portion with a bottom surface supports the top portion at an elevation above the ground against the underside of the modular unit. An elevating portion has a top side connected to the top portion, a bottom side connected to the bottom portion, and an elevating span between the top side and the bottom side. A pad is connected to the bottom portion. The pad has a bottom surface for contacting and supporting the bottom portion against the ground, an inner pad perimeter and an outer pad perimeter. The top surface is parallel with the bottom surface. The underside and weight of the modular unit is supported on the top surface.

10. 发明申请

WO2021154065A1 PILOTES PREFABRICADOS METÁLICOS Y DE CONCRETO 审中-公开
公开(公告)号：WO2021154065A1
公开(公告)日：2021-08-05
申请号：PCT/MX2020/050055
申请日：2020-12-10
申请人： ESTRUCTURAS METÁLICAS DE PUEBLA S.A. DE C.V.
发明人： MARTINEZ CORDERO, Hector , TRUJILLO RODRIGUEZ, Arely , EHLINGER MORENO, Jorge Jonathan , DE LA SANTISIMA SOLANA Y RIVERO, Francisco Javier , SOLANA LOZANO, Francisco Javier , MARTINEZ ZAVALA, Arturo
IPC分类号： E02D5/22 , E02D5/24 , E02D5/28 , E02D5/30 , E02D5/48 , E02D5/54 , E02D5/58 , E02D5/62 , E02D5/72 , E02D5/74 , E02D5/76 , E02D5/80 , E02D27/12 , E02D27/42 , E04H12/22 , E04H17/16
摘要： La presente invención se refiere a pilotes prefabricados, los cuales pueden ser construidos a base de acero o a base de concreto, dichos pilotes prefabricados facilitarán el proceso de cimentación y armado de las estructuras que van a soportar, lo anterior debido a su diseño estructural específico y a los materiales que los componen. Los pilotes prefabricados de la presente solicitud, a través de su diseño estructural específico, permite que tengan las características distintivas de ser armable, desarmable, transportable, reutilizable y más rápido de ensamblar en el sitio de cimentación.

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