会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 62. 发明申请
    • DRILLING ACCESSORY
    • WO2018027246A4
    • 2018-02-08
    • PCT/ZA2017/050017
    • 2017-03-29
    • DRILBY CC
    • ANDERSON, Mark WilliamDE JONGH, Andrew ColynANDERSON, Michael Robb
    • B23B49/02B23B45/14B23B47/28B23B47/34B23Q11/06B23Q11/08
    • This invention relates to a drilling accessory for a power drill drilling accessory that assists the operator of the power drill to correctly align and orientate the drill bit of the power drill with the target object, and collects the dust and/or debris arising from such drilling. The drilling accessory includes a cap having a plurality of differently sized guide holes and a container to which the cap is pivotally connected. The container comprises a first through hole, which on rotation of the cap relative to the container, enables the first through hole to be aligned with the require guide hole thereby to allow a drill bit to pass therethrough. The container further comprises a base having a planar support surface portion and a seal portion protruding outwardly from the support surface portion towards a contact lip, which contact lip defines a second through hole coaxially aligned with the first through hole. The protruding seal portion defines a bore therein tapering radially inwardly from the planar surface portion of the base towards the contact lip, which in use biases the contact lip into sealing engagement with the target object to efficiently collect dust and debris, with substantially the entire planar support surface portion contacting the target object thereby to provide a stability for drilling straight holes.
    • 63. 发明申请
    • BLAST PLUG
    • WO2017083887A1
    • 2017-05-18
    • PCT/ZA2016/050044
    • 2016-10-26
    • NIELSEN, Marianna Susanna (née Van Rensburg)
    • NIELSEN, Marianna Susanna (née Van Rensburg)
    • F42D1/18F42D1/08E21B33/136E21B33/138
    • F42D1/18F42D1/08
    • This invention relates to a blast plug (10). The blast plug (10) includes a body (12), a means for suspending the blast plug (10) in a blast hole (50) above an explosive charge (54) and a bag member (16). The body (12) comprises a first end (18), an opposing second end (20) and one or more sides tapering (22) from the first end (18) towards the second end (20). The blast plug (1 0) suspending means is located at least partially at the second end (20) of the body (12). The bag member (16) is attached to the tapering sides (22) of the body (12) and extends about the body (12) such that the attached portion of the bag member (16) is restricted from moving toward the first end (18) of the body (12) by the tapering sides (22) thereof, wherein the bag member (16) operatively catches and contains tamping material deposited down the blast hole (50). In use, with the blast plug (10) suspended in the blast hole (50) by the blast plug (10) suspending means, the tamping material caught and contained in the bag member (16) causes the bag member (16) to expand radially outwardly relative to the body (12) to abut and seal against the blast hole walls (56) thereby to confine the blast energy generated on detonation of the explosive charge (54), with the first end (18) of the body (12) acting to reflect pressure waves propagating from the detonated explosive charge (54) back down the blast hole (50) thereby to increase the efficiency of the explosion.
    • 本发明涉及一种防爆塞(10)。 防爆塞(10)包括主体(12),用于将爆炸塞(10)悬挂在炸药(54)上方的爆炸孔(50)中的装置和袋构件(16)。 主体(12)包括第一端(18),相对的第二端(20)和从第一端(18)朝第二端(20)逐渐变细(22)的一个或多个侧面。 鼓风塞(10)悬挂装置至少部分地位于主体(12)的第二端(20)处。 袋构件16连接到本体12的锥形侧22并围绕本体12延伸,从而限制袋构件16的附接部分朝第一端部移动( (12)的锥形侧(22),其中袋构件(16)可操作地捕获并容纳沉积在炮孔(50)下方的夯实材料。 在使用时,通过由防爆塞(10)悬挂装置悬挂在爆炸孔(50)中的防爆塞(10),被捕获并容纳在袋构件(16)中的夯实材料使得袋构件(16)膨胀 径向向外相对于本体(12)抵靠并密封喷砂孔壁(56),从而限制在爆炸装药(54)爆炸时产生的爆炸能量与本体(12)的第一端部(18) )起作用以反射从爆炸炸药(54)传播回来的压力波返回到爆炸孔(50),从而提高爆炸效率。
    • 64. 发明申请
    • METHOD AND DEVICE FOR SPLICING A CONVEYOR BELT
    • 用于分离输送带的方法和装置
    • WO2017059461A1
    • 2017-04-06
    • PCT/ZA2016/000028
    • 2016-09-28
    • PIETERSE, Hendrik August Frederik Wilheim
    • PIETERSE, Hendrik August Frederik Wilheim
    • F16G3/08F16G3/12F16G3/16B65G15/32
    • F16G3/08
    • THIS invention relates to a method and device for splicing a conveyor belt More specifically, the invention relates to a mechanical splicing device and a method of installing such splice device onto one or more lengths (10, 12) of belting to form a conveyor belt for conveying material. The device includes at least one first clamping plate (60), at one second clamping plate (80) and a plurality of self -drilling bolts (200). The first clamping plate (60) is made from a flexible polymeric material having a plurality of washers (68) each located on the first clamping plate (60) such that a hole (92) defined by a respective washer (68) is aligned with one of a plurality of holes (92) defined in the first clamping plate (60). The second clamping plate (80) is made from a flexible polymeric material and have a plurality of nuts (88), each located on the second clamping plate (80) such that a threaded hole (90) defined by a respective nut (88) is aligned with one of a plurality of holes (92) defined In the second clamping plate (80). The self -drilling bolts (200) are sized and shaped to pass through the holes (72) defined by the first clamping plate (60) and washers (68) located thereon, and to threadably engage the threaded holes (90) of the nuts (88) located on the second clamping plate (80). In use, with overlapping ends of belting lengths (10, 12) to be spliced sandwiched between the first and second clamping plates (60,80), the self-drilling bolts (200) are drillable through the first clamping plate (60), through the overlapping belting ends ( 14, 16) and into threaded engagement with aligned holes in the second clamping plate (80) thereby to damp the overlapping belting ends ( 14,16) between the first and second damping plates so as to splice such ends to one another.
    • 本发明涉及一种用于拼接传送带的方法和装置。更具体地,本发明涉及一种机械拼接装置和将这种拼接装置安装在一个或多个长度(10,12)上以形成传送带的方法, 输送材料。 该装置包括至少一个第一夹紧板(60),一个第二夹紧板(80)和多个自攻螺栓(200)。 第一夹板(60)由具有多个垫圈(68)的柔性聚合材料制成,每个垫圈(68)均位于第一夹板(60)上,使得由相应垫圈(68)限定的孔(92)与 限定在第一夹板(60)中的多个孔(92)中的一个。 第二夹紧板(80)由柔性聚合物材料制成并具有多个螺母(88),每个螺母位于第二夹紧板(80)上,使得由相应螺母(88)限定的螺纹孔(90) 与在第二夹持板(80)中限定的多个孔(92)中的一个对准。 自攻螺栓(200)的尺寸和形状设置成穿过由第一夹板(60)和位于其上的垫圈(68)限定的孔(72),并与螺母的螺纹孔(90)螺纹接合 (88)位于第二夹紧板(80)上。 在使用中,由于夹紧在第一和第二夹板(60,80)之间的拼接件的重叠端部,所以自钻螺栓(200)可穿过第一夹紧板(60)钻孔, 通过重叠的皮带端部(14,16)并与第二夹紧板(80)中的对齐的孔进行螺纹接合,从而阻止第一和第二阻尼板之间的重叠带端部(14,16),以便将这些端部 彼此。
    • 65. 发明申请
    • PROTECTIVE BUFFER STRAP
    • 保护缓冲区
    • WO2017044995A1
    • 2017-03-16
    • PCT/ZA2016/050031
    • 2016-08-30
    • LOXTON, Earle John
    • LOXTON, Earle JohnBREDENKAMP, Johan
    • B60R9/10B62J11/00B62J99/00B65D63/10
    • B65D63/10B62J23/00B62J99/00B65D63/16B65D2313/02
    • This invention relates to a protective buffer strap (10). More specifically, the invention relates to a protective buffer strap (10) capable of being strapped onto one or more articles (100, 200) to be closely restrained, thereby to prevent such articles (100, 200) from rubbing up against one another and causing damage, especially to surface finishes. The protective buffer strap (10) includes a strap (32) and an elongate body (12) from which the strap (32) extends, the elongate body (12) having a spine (26) and a plurality of projections (28) graduating lengths extending from the spine (26). The protective buffer strap (10) is configurable between an unwound condition and a wound condition. In the unwound condition, free ends (28A) of the projections (28) are spaced from one another along the spine (26). In the wound condition, the elongate body (12) and/or strap (32) is deformed into a closed loop form with the free ends (28A) of the protections (28) jointly defining at least a portion of a bore (36) for receiving a first article (100) therein, which bore (36) is eccentric relative to the closed loop form. Furthermore, in the wound condition, the strap (32) extends about the closed loop form and/or the closed loop form and a second article (200) receivable between the strap (32) and the spine (26) thereby to retain the protective buffer in the wound condition such that in use, the distance between the first article (100) received within the bore (36) and the second article (200) is variable by rotating the closed loop form about the first article (100).
    • 本发明涉及一种保护性缓冲带(10)。 更具体地,本发明涉及一种保护性缓冲带(10),其能够被捆扎在一个或多个物品(100,200)上以被紧密地约束,从而防止这些物品(100,200)彼此摩擦和 造成损坏,特别是表面光洁度。 保护性缓冲带(10)包括带(32)和细长主体(12),带子(32)从该主体延伸,细长体12具有脊部26和多个突出部28, 从脊柱(26)延伸的长度。 保护性缓冲带(10)可配置在退绕状态和伤口状态之间。 在退绕状态下,突起(28)的自由端(28A)沿着脊(26)彼此间隔开。 在缠绕状态下,细长体(12)和/或带(32)变形成闭环形式,保护件(28)的自由端(28A)共同限定孔(36)的至少一部分, 用于接收其中的第一制品(100),所述孔(36)相对于闭环形式是偏心的。 此外,在缠绕条件下,带子32围绕闭环形式和/或闭环形式延伸,第二制品(200)可容纳在带子(32)和脊柱(26)之间,从而保持 缓冲器,使得在使用中,接收在孔(36)内的第一制品(100)与第二制品(200)之间的距离可通过围绕第一制品(100)旋转闭环形式而变化。
    • 66. 发明申请
    • ELECTRICAL CABLE EXTENSION REEL WITH SAFETY SWITCH
    • 带安全开关的电缆延伸圈
    • WO2017027892A1
    • 2017-02-16
    • PCT/ZA2016/000021
    • 2016-08-04
    • DE PAIVA, Jose Alexander
    • DE PAIVA, Jose Alexander
    • H02G11/02B65H75/40H01R13/72H01R35/02
    • H02G11/02
    • This invention relates to an electrical cable extension reel (10) with a safety switch. More specifically, the invention relates to an electrical cable extension reel (10) having a safety switch thereon that renders the extension reel (10) electrically inoperable unless the cable is wholly unwound from the reel. The electrical cable extension reel (10) includes a spool (12) having a first electrical connector (28), a length of cable capable of being wound and unwound from the spool (12) and connected at a first end to the spool (12) and at a second end to a second electrical connector, an actuator (18 A, 18 B) mounted on the spool (12) and a safety switch (20) electrically connected between the cable and first electrical connector (28). The actuator (18 A, 18 B) is co-operative with the safety switch (20) and movable relative to the spool (12) between an operative condition and an inoperative condition. In th operative condition, an end of the actuator (18 A, 18 B) lies in close proximity with the spool (12). In the inoperative condition, the same end of the actuator (18 A, 18 B) is distal from the spool (12), the actuator (18 A, 18 B) being retainable in the operative condition by at least a single winding of the cable onto the spool (12). Consequentially, the safety switch (20) is actuated by the actuator (18 A, 18 B) between an electrically "on" condition, coinciding with the operative condition of the actuator (18 A, 18 B), and an electrically "off" condition, coinciding with the inoperative condition of the actuator (18 A, 18 B). In the electrically "on" condition, electrical continuity between the cable and the first electrical connector (28) in maintained by the safety switch (20). In the electrically "off" condition, the safety switch (20) breaks electrical continuity between the cable and the first electrical connector (28). In this manner, with the cable unwound from the spool (12), the reel is electrically operable while conversely, with the cable wound or partially wound on the spool (12), the reel is rendered electrically inoperable.
    • 本发明涉及一种具有安全开关的电缆延伸卷轴(10)。 更具体地说,本发明涉及一种在其上具有安全开关的电缆延伸卷轴(10),其使得延伸卷轴(10)不可操作,除非电缆从卷轴完全展开。 电缆延伸卷轴(10)包括具有第一电连接器(28)的卷轴(12),能够从卷轴(12)卷绕和展开并且在第一端连接到卷轴(12)的电缆长度 )并且在第二端连接到第二电连接器,安装在所述线轴(12)上的致动器(18A,18B)和电连接在所述电缆和所述第一电连接器(28)之间的安全开关(20)。 致动器(18A,18B)与安全开关(20)配合,并且在操作状态和不工作状态之间可相对于阀芯(12)移动。 在操作状态下,致动器(18A,18B)的一端位于阀芯(12)附近。 在不工作状态下,致动器(18A,18B)的相同端部远离阀芯(12),致动器(18A,18B)可通过至少一个单独的绕组在操作状态下保持 电缆到卷轴(12)上。 因此,安全开关(20)由致动器(18A,18B)在电气“接通”状态下与致动器(18A,18B)的操作状态一致并且电“关闭” 与致动器(18A,18B)的不工作状态一致。 在电气“开”状态下,由安全开关(20)维持的电缆与第一电连接器(28)之间的电连续性。 在电气“关闭”状态下,安全开关(20)断开电缆和第一电连接器(28)之间的电连续性。 以这种方式,当电缆从卷轴(12)展开时,卷轴可电动操作,而相反地,当电缆缠绕或部分缠绕在卷轴(12)上时,卷轴变得电不可操作。
    • 67. 发明申请
    • BARREL OR SUPPRESSOR COOLING DEVICE
    • BARREL或抑制器冷却装置
    • WO2016205838A1
    • 2016-12-22
    • PCT/ZA2016/000012
    • 2016-06-08
    • MEIRING, Johannes Tobias
    • MEIRING, Johannes Tobias
    • F41A21/30F41A13/06F41A21/32F41A13/12F41A5/06F41A13/10
    • F41A13/10F41A21/30F41A21/32
    • A barrel or suppressor cooling device (10) for cooling the barrel or suppressor of a weapon includes: (i) an outer cylinder (14) that is, in use, rotatably secured over the barrel or suppressor of a weapon; (ii) an inner cylinder (12) disposed co-axially within the outer cylinder (14), and sized to form an annular gap there between, the inner and outer cylinders (12, 14) being axially rotatable relative to each other; (iii) at least one outer vane (22) at or near an axial end of the outer cylinder (14), which outer vane is arranged, in use, to rotate the outer cylinder in one of: (a) a clockwise; or (b) an anticlockwise direction, upon firing of the weapon; (iv) at least one inner vane (16) at or near an axial end of the inner cylinder (12), which inner vane (16) is arranged, in use, to rotate the inner cylinder (12) in the other of: (a) a clockwise; or (b) an anticlockwise direction, upon firing of the weapon; (v) at least one outer scoop or outer blade (24) on the outer cylinder (14) for directing air relative to the barrel or suppressor upon rotation of the outer cylinder (14); and (vi) at least one inner scoop or inner blade (18) on the inner cylinder (12) for directing relative to the barrel or suppressor upon rotation of the inner cylinder (12).
    • 用于冷却武器的枪管或抑制器的枪管或抑制器冷却装置(10)包括:(i)在使用中可旋转地固定在武器的枪管或抑制器上的外筒(14) (ii)同轴地设置在所述外筒(14)内的内筒(12),并且其尺寸被设计成在其间形成环形间隙,所述内筒和外筒(12,14)能够相对于彼此轴向旋转; (iii)在外筒(14)的轴向端处或附近的至少一个外叶片(22),该外叶片在使用中被布置成使外筒旋转为:(a)顺时针方向; 或(b)武器射击时的逆时针方向; (iv)在所述内筒(12)的轴向端处或附近的至少一个内叶片(16),所述内叶片(16)在使用中布置成使得所述内筒(12)在另一个中旋转: (a)顺时针 或(b)武器射击时的逆时针方向; (v)外筒(14)上的至少一个外铲或外刀片(24),用于在外筒(14)旋转时引导空气相对于枪管或抑制器; 和(vi)内筒(12)上的至少一个内勺或内刀片(18),用于当内筒(12)旋转时相对于枪管或抑制器引导。
    • 68. 发明申请
    • SYSTEM AND METHOD FOR CONSTRUCTING A BUILDING
    • 构建建筑物的系统和方法
    • WO2016191771A1
    • 2016-12-01
    • PCT/ZA2016/000011
    • 2016-05-25
    • SNYMAN, Willem Hendrik
    • SNYMAN, Willem Hendrik
    • E04B1/348E04B1/19E04B1/343
    • E04B1/3483E04B1/34315
    • This invention relates to a system and method for constructing a building. More specifically, the invention relates to a system and method for constructing a cost-effective, modular, prefabricated, bolted-together building capable of being quickly erected and, if required, easily disassembled, moved and re-erected such that the building may be used as a permanent or temporary structure. The system comprises a plurality of: primary columns (46); loadbearing sidewall panels (66) supportable by said primary columns (46), loadbearing end wall panels (68) supportable by said primary columns (46); roof trusses (72) for fastening to the sidewalls (66) and/or to the end walls (68); roof panels (88) fastenable to the roof trusses (72), and a plurality of bolts and/or nuts for fastening the primary columns (46), sidewall panels (66), end wall panels (68), roof trusses (72) and roofing panels (88) to one another. The sidewall panels (66) define a plurality of truss slots (54) along operative top ends sized and shaped for supporting the roof trusses (72) therein. The bolts and/or nuts are positioned in the building in a manner that are operatively accessible for tightening and/or loosening from within the building space only.
    • 本发明涉及一种用于构建建筑物的系统和方法。 更具体地说,本发明涉及一种用于构建能够快速架设的成本有效的,模块化的,预制的,螺栓连接的建筑物的系统和方法,并且如果需要,容易拆卸,移动和重新架设,使得建筑物可以 用作永久或临时结构。 该系统包括多个:主列(46); 由所述主塔(46)支撑的承重侧壁板(66),由所述主塔(46)可支撑的承重端壁板(68); 用于紧固到侧壁(66)和/或端壁(68)的屋顶桁架(72); 能够固定在屋顶桁架(72)上的顶板(88)和用于固定主柱(46),侧壁板(66),端壁板(68),屋顶桁架(72)的多个螺栓和/或螺母, 和屋顶板(88)。 侧壁板(66)沿着可操作的顶端限定多个桁架槽(54),其尺寸和形状用于在其中支撑屋顶桁架(72)。 螺栓和/或螺母以可操作地访问的方式定位在建筑物中,用于仅在建筑物空间内紧固和/或松动。
    • 70. 发明申请
    • A HYDROPONIC SYSTEM
    • 水文系统
    • WO2015113077A1
    • 2015-07-30
    • PCT/ZA2014/000073
    • 2014-12-10
    • BEZUIDENHOUT, Wynand Christoffel Marthinus
    • BEZUIDENHOUT, Wynand Christoffel Marthinus
    • A01G31/02
    • A01G31/02A01G9/047Y02P60/216
    • A hydroponic system including at least three channels (14) aligned substantially axially relative to each other, at least one gutter (12) located below the at least three channels, at least one fluid feed (16) associated with each channel for, in use, feeding fluid into such channel at or near- the upstream end of the channel: each channel defining a fluid outlet at or near ist downstream end for, in use, discharging fluid form the channel into the gutter, and at least one first adjustable support associated with each channel for adjusting the gradient of the channel floor relative to the gradient of the gutter floor such that for each pair of adjacent channels the upstream end of each downstream channel is operatively higher than the downstream end of the adjacent upstream channel, or the upstream end of each downstream channel is operatively lower than the downstream end of the adjacent upstream channel, such that the gradient of each channel is either greater or less than the gradient of the gutter.
    • 包括至少三个通道(14)的水培系统,所述至少三个通道(14)相对于彼此基本上轴向排列,位于至少三个通道下方的至少一个沟槽(12),与每个通道相关联的至少一个流体进给(16),用于在使用中 在通道的上游端或其附近将流体输送到这种通道中:每个通道在下游端处或附近限定流体出口,在使用中,将流体从通道排放到沟槽中,以及至少一个第一可调节支撑件 与每个通道相关联,用于相对于沟槽底部的梯度调整通道底板的梯度,使得对于每对相邻通道,每个下游通道的上游端可操作地高于相邻上游通道的下游端,或者 每个下游信道的上游端可操作地低于相邻上游信道的下游端,使得每个信道的梯度大于或小于梯度 nt的沟槽。