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1. 发明申请

WO2011101612A2 EXTRACTION SYSTEM FOR A MINERAL CUTTER PICK 审中-公开
标题翻译：矿物切片提取系统
公开(公告)号：WO2011101612A2
公开(公告)日：2011-08-25
申请号：PCT/GB2011/000136
申请日：2011-02-03
申请人： MINNOVATION LIMITED , PARROTT, George, Albert
发明人： PARROTT, George, Albert
IPC分类号： E21C35/19
CPC分类号： E21C35/197 , E21C2035/1826
摘要： A system for extraction of a mineral cutter pick (1), and optionally any interposed sleeve (19), the pick (1 ) comprises an elongate shank (4) extending from an enlarged head (2), has a piston (12) coaxial with the shank (4), with one end face (16) of the piston (12) subjectable to hydraulic pressure fluid, and with another, opposite end face (15) of the piston (12) capable of engaging an end face (5) of the shank (4), a sealing ring (14) to prevent passage of hydraulic fluid being carried by the piston (12), whereby axial movement of the piston (12), under hydraulic pressure, in turn axially displaces the pick (1 ), whilst further movement of the piston (12) results in extraction, if required, of sleeve (19).
摘要翻译：一种用于提取矿物切割器（1）的系统以及任选的任何插入的套筒（19），所述拾取器（1）包括从扩大的头部（2）延伸的细长柄部（4），具有同轴的活塞（12）与杆（4）相连，活塞（12）的一个端面（16）可受到液压流体的影响，并且活塞（12）的另一个相对的端面（15）能够接合端面（5）），用于防止由活塞（12）承载的液压流体通过的密封环（14），由此在液压下活塞（12）的轴向运动反过来使得该拾取器而如果需要，活塞（12）的进一步运动导致套筒（19）的抽出。

2. 发明申请

WO2011014217A1 CUTTING TOOL WITH NOZZLE FOR SPRAYING WATER ON A CUTTER BIT 审中-公开
标题翻译：切割工具与喷嘴水喷头切割工具
公开(公告)号：WO2011014217A1
公开(公告)日：2011-02-03
申请号：PCT/US2009/069365
申请日：2009-12-23
申请人： PARROTT, George, Albert , SULOSKY, William, P.
发明人： PARROTT, George, Albert , SULOSKY, William, P.
IPC分类号： E21C35/187 , E21C35/197
CPC分类号： E21C35/187 , E21C35/197
摘要： A cutting tool has a holder block and a sleeve. The sleeve includes a shank and an enlarged flange at an end of the shank. The sleeve shank is received in a hole in the holder block, with the flange against a surface of the holder block and the sleeve shank facing the holder hole wall. A first fillet extending between the holder bore wall and a second fillet extending between the sleeve shank and sleeve flange cooperatively form an annular flow passage for flow of water from the holder into the sleeve.
摘要翻译：切割工具具有保持器块和套筒。该套筒包括柄部和柄部末端的扩大的凸缘。套筒柄被容纳在保持器块中的孔中，凸缘抵靠保持器块的表面并且套筒柄面向保持器孔壁。延伸在保持器孔壁和在套筒柄和套管凸缘之间延伸的第二圆角的第一圆角协同地形成环形流动通道，用于将水从保持器流入套筒。

3. 发明申请

WO2013068713A2 MINERAL CUTTER PICK ETC 审中-公开
标题翻译：矿物切片机等
公开(公告)号：WO2013068713A2
公开(公告)日：2013-05-16
申请号：PCT/GB2012/000830
申请日：2012-11-05
申请人： MINNOVATION LIMITED
发明人： PARROTT, George, Albert
CPC分类号： E21C35/187 , B05B15/65 , E21C35/19 , E21C2035/1826
摘要： A water spray system particularly, but no exclusively, for mineral mining, comprising a pick (1) having an integral shank (4) by which it is releasably receivable in an aperture (17) of a block (16), a heel (7) extending rearwardly from the pick (1), a hole (9) passing through the heel (7) and a pair of spaced-apart cheeks extending beyond the hole, a spray nozzle (24) received in a bore (22) of the block (16) with a head (25) of the nozzle projection above an upper surface of the block (16) to a location between the cheeks (8), with a water discharge orifice of the head (25) so located beneath the heel (7) and with respect to the through hole (9) of the heel (7) that water discharged from the orifice into the through hole and exiting the through hole induces an air flow wholly or partially through the through hole. Other aspects of the invention are the pick (1), the block (6), a releasable latching system, and a drivable member.
摘要翻译：一种喷水系统，特别但不排他地用于矿物开采，包括具有整体柄（4）的拾取器（1），其可释放地接收在块体（16）的孔（17）中，脚跟（7））从所述拾取器（1）向后延伸，穿过所述跟部（7）的孔（9）和延伸超过所述孔的一对间隔开的面颊，容纳在所述孔的孔（22）中的喷嘴（24）块（16），其中喷嘴突起的头部（25）在块体（16）的上表面上方到达面颊（8）之间的位置，头部（25）的排水孔位于脚跟（7）并且相对于跟部（7）的通孔（9），从孔口排入通孔并离开通孔的水引起整个或部分地穿过通孔的空气流。本发明的其它方面是拾取（1），块（6），可释放的锁定系统和可驱动构件。

4. 发明授权

EP1064453B1 MINERAL CUTTING APPARATUS ETC. 有权
标题翻译：矿物刀
公开(公告)号：EP1064453B1
公开(公告)日：2002-05-08
申请号：EP99937966.2
申请日：1999-03-02
申请人： MINNOVATION LIMITED
发明人： PARROTT, George, Albert
IPC分类号： E21C35/19
CPC分类号： E21C35/19 , E21C2035/1826 , E21C2035/191
摘要： A mounting member (1), for a mineral cutting apparatus (2), has an enlarged head (3) incorporating an annular seating shoulder (4), whilst a circular section pin (5) extends integrally from the head (3) and is adapted to be received in a circular section socket (11) of a pick box (12) and to be retained therein, a circumferential groove (16) being provided intermediate the ends of the pin (5) to receive a fluid sealing member (17), with a first portion (24) of the pin (5) being of such diameter that, in use, it is a slide fit within a pick box socket (11), and with a second portion (25) of the pin (5), being of such diameter that, in use, it is an interference fit within a pick box socket (11). The invention also includes a pick box; a mounting member and a pick box combination; a drum for a mineral cutting apparatus; mineral cutting apparatus; a road planing machine; a mining machine, and a tunnelling machine.

5. 发明公开

EP2776675A2 MINERAL CUTTER PICK ETC 有权
标题翻译： SCHRÄMMMEISSEL等
公开(公告)号：EP2776675A2
公开(公告)日：2014-09-17
申请号：EP12791523.9
申请日：2012-11-05
申请人： Minnovation Limited
发明人： PARROTT, George, Albert
IPC分类号： E21C35/187 , E21C35/19 , E21C35/197
CPC分类号： E21C35/187 , B05B15/65 , E21C35/19 , E21C2035/1826
摘要： A water spray system particularly, but no exclusively, for mineral mining, comprising a pick (1) having an integral shank (4) by which it is releasably receivable in an aperture (17) of a block (16), a heel (7) extending rearwardly from the pick (1), a hole (9) passing through the heel (7) and a pair of spaced-apart cheeks extending beyond the hole, a spray nozzle (24) received in a bore (22) of the block (16) with a head (25) of the nozzle projection above an upper surface of the block (16) to a location between the cheeks (8), with a water discharge orifice of the head (25) so located beneath the heel (7) and with respect to the through hole (9) of the heel (7) that water discharged from the orifice into the through hole and exiting the through hole induces an air flow wholly or partially through the through hole. Other aspects of the invention are the pick (1), the block (6), a releasable latching system, and a drivable member.

6. 发明公开

EP2539541A2 EXTRACTION SYSTEM FOR A MINERAL CUTTER PICK 有权
标题翻译：一种矿物切削刀具的提取系统
公开(公告)号：EP2539541A2
公开(公告)日：2013-01-02
申请号：EP11704293.7
申请日：2011-02-03
申请人： Minnovation Limited
发明人： PARROTT, George, Albert
IPC分类号： E21C35/19
CPC分类号： E21C35/197 , E21C2035/1826
摘要： A system for extraction of a mineral cutter pick (1), and optionally any interposed sleeve (19), the pick (1 ) comprises an elongate shank (4) extending from an enlarged head (2), has a piston (12) coaxial with the shank (4), with one end face (16) of the piston (12) subjectable to hydraulic pressure fluid, and with another, opposite end face (15) of the piston (12) capable of engaging an end face (5) of the shank (4), a sealing ring (14) to prevent passage of hydraulic fluid being carried by the piston (12), whereby axial movement of the piston (12), under hydraulic pressure, in turn axially displaces the pick (1 ), whilst further movement of the piston (12) results in extraction, if required, of sleeve (19).
摘要翻译：一种用于提取矿物切割器镐（1）的系统以及任选地插入的套筒（19），镐（1）包括从扩大的头部（2）延伸的细长柄（4），具有同轴的活塞（12）与活塞（12）的一个端面（16）以及活塞（12）的另一个相对的端面（15）一起与柄（4））以及防止活塞（12）携带的液压流体通过的密封环（14），由此在液压下活塞（12）的轴向运动又使得所述镐（4）轴向移动， 1），同时活塞（12）的进一步移动导致套筒（19）的抽出，如果需要的话。

7. 发明公开

EP1064453A1 MINERAL CUTTING APPARATUS ETC. 有权
标题翻译： MINERALSCHNEIDEVORRICHTUNG
公开(公告)号：EP1064453A1
公开(公告)日：2001-01-03
申请号：EP99937966.2
申请日：1999-03-02
申请人： MINNOVATION LIMITED
发明人： PARROTT, George, Albert
IPC分类号： E21C35/19
CPC分类号： E21C35/19 , E21C2035/1826 , E21C2035/191
摘要： A mounting member (1), for a mineral cutting apparatus (2), has an enlarged head (3) incorporating an annular seating shoulder (4), whilst a circular section pin (5) extends integrally from the head (3) and is adapted to be received in a circular section socket (11) of a pick box (12) and to be retained therein, a circumferential groove (16) being provided intermediate the ends of the pin (5) to receive a fluid sealing member (17), with a first portion (24) of the pin (5) being of such diameter that, in use, it is a slide fit within a pick box socket (11), and with a second portion (25) of the pin (5), being of such diameter that, in use, it is an interference fit within a pick box socket (11). The invention also includes a pick box; a mounting member and a pick box combination; a drum for a mineral cutting apparatus; mineral cutting apparatus; a road planing machine; a mining machine, and a tunnelling machine.

8. 发明授权

EP2776675B1 MINERAL CUTTER PICK ETC 有权
标题翻译：矿物切削刀等
公开(公告)号：EP2776675B1
公开(公告)日：2017-05-10
申请号：EP12791523.9
申请日：2012-11-05
申请人： Minnovation Limited
发明人： PARROTT, George, Albert
IPC分类号： E21C35/18 , E21C35/19 , B05B15/06 , E21C35/187
CPC分类号： E21C35/187 , B05B15/65 , E21C35/19 , E21C2035/1826
摘要： A water spray system particularly, but no exclusively, for mineral mining, comprising a pick (1) having an integral shank (4) by which it is releasably receivable in an aperture (17) of a block (16), a heel (7) extending rearwardly from the pick (1), a hole (9) passing through the heel (7) and a pair of spaced-apart cheeks extending beyond the hole, a spray nozzle (24) received in a bore (22) of the block (16) with a head (25) of the nozzle projection above an upper surface of the block (16) to a location between the cheeks (8), with a water discharge orifice of the head (25) so located beneath the heel (7) and with respect to the through hole (9) of the heel (7) that water discharged from the orifice into the through hole and exiting the through hole induces an air flow wholly or partially through the through hole. Other aspects of the invention are the pick (1), the block (6), a releasable latching system, and a drivable member.
摘要翻译：本发明涉及一种用于矿物开采的喷水系统，其包括具有整体柄（4）的镐（1），通过该柄可释放地容纳在块（16）的孔（17）中，踵部（7））从所述镐（1）向后延伸，穿过所述踵部（7）的孔（9）和延伸超过所述孔的一对间隔开的颊板，喷嘴（24）接收在所述镐在所述块体（16）的上表面上方的所述喷嘴突出部的头部（25）到所述颊板（8）之间的位置处，所述头部（25）的排水孔位于所述踵部（7）相对于脚跟（7）的通孔（9）从孔口排入通孔并从通孔排出的水引起整个或部分通过通孔的气流。本发明的其他方面是镐（1），块体（6），可释放的闩锁系统和可驱动构件。

9. 发明授权

EP2539541B1 EXTRACTION SYSTEM FOR A MINERAL CUTTER PICK 有权
标题翻译：提取SYSTEM FOR A刀精选
公开(公告)号：EP2539541B1
公开(公告)日：2013-10-09
申请号：EP11704293.7
申请日：2011-02-03
申请人： Minnovation Limited
发明人： PARROTT, George, Albert
IPC分类号： E21C35/197 , E21C35/18
CPC分类号： E21C35/197 , E21C2035/1826

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