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1. 发明申请

WO2005099903A1 CRUSHER APPARATUS 审中-公开
标题翻译：破碎装置
公开(公告)号：WO2005099903A1
公开(公告)日：2005-10-27
申请号：PCT/GB2005/001411
申请日：2005-04-12
申请人： EXTEC SCREENS & CRUSHERS LTD , DOUGLAS, Paul , BRATTON, Terence
发明人： DOUGLAS, Paul , BRATTON, Terence
IPC分类号： B02C21/02
CPC分类号： B02C21/02 , B02C21/026 , B02C23/02 , B02C23/08
摘要： A crusher apparatus which comprises a crusher device having an inlet for receiving a supply of crushable bulk material, and an outlet for discharging crushed material; and a feeder device arranged to feed the supply of bulk material to the inlet of the crusher device in which the feeder device is adjustable between an operative feeding position in which the bulk material can be supplied to the inlet of the crusher device, and an inoperative position to discharge the material, without being fed to the crusher device, e.g. when undesirable material is present in the material for supply to the crusher device.
摘要翻译：一种破碎机装置，包括具有用于接收可压碎散装材料供应的入口的破碎装置和用于排出破碎材料的出口; 以及馈送装置，其布置成将散装材料的供应供给到破碎装置的入口，其中所述给送装置可在其中将散装材料供应到所述破碎装置的入口的操作进给位置和不可操作的位置之间进行调节位置以排出材料，而不被送入破碎装置，例如当用于供应到破碎机装置的材料中存在不期望的材料时。

2. 发明申请

WO2004082832A1 JAW CRUSHER 审中-公开
标题翻译：颚式破碎机
公开(公告)号：WO2004082832A1
公开(公告)日：2004-09-30
申请号：PCT/GB2004/001183
申请日：2004-03-18
申请人： EXTEC SCREENS & CRUSHERS LTD , DOUGLAS, Paul
发明人： DOUGLAS, Paul
IPC分类号： B02C1/02
CPC分类号： B02C1/02 , B02C4/12 , B02C18/14
摘要： A jaw crusher having two jaws which define an upwardly open crushing chamber for receiving crushable material and a discharge opening between the lower ends of the jaws for discharging crushed material, the jaws being relatively movable so as to vary the size of the receiving chamber and thereby exert working and relieving actions on the crushable material and so that crushed material can be discharged via the discharge opening, and in which: a rotatable elongate member extends throughout at least a major part of the length L of the jaws, and is located at or near to the discharge opening so as to assist the gravity discharge of crushed material through the discharge opening, and / or to exert an impact / crushing action in conjunction with the working actions of the jaws.
摘要翻译：具有两个钳口的颚式破碎机，其限定用于接收可压碎材料的向上开口的破碎室和用于排出破碎材料的钳口的下端之间的排出口，钳口可相对移动，以便改变接收室的尺寸对可压碎材料施加工作和减轻作用，并且使得破碎的材料可以经由排出口排出，并且其中：可旋转的细长构件延伸穿过钳口的长度L的至少大部分，并且位于或靠近排放口，以帮助通过排放口对碎料进行重力排放，和/或与夹爪的作用作用相结合发挥冲击/破碎作用。

3. 发明申请

WO9004466A8 SCREENING DEVICE FOR PARTICULATE MATERIAL 审中-公开
标题翻译：用于颗粒材料的筛选装置
公开(公告)号：WO9004466A8
公开(公告)日：1990-05-03
申请号：PCT/GB8901238
申请日：1989-10-19
申请人： EXTEC SCREENS & CRUSHERS LTD
发明人： DOUGLAS PATRICK JOSEPH
IPC分类号： B07B1/12 , B07B1/28
CPC分类号： B07B1/28 , B07B1/12
摘要： There is disclosed a screening device (10) for separating out relatively large pieces of material from a supply of particulate material, and which comprises a base frame (11), a screen frame (12) mounted on the base frame (11), and a screen (13) mounted on the screen frame (12) and formed of a plurality of cantilever type screening elements or bars (15) which are laterally spaced from each other at predetermined spacings, and with each bar (14) being mounted at one end on the screen frame (12) but being substantially unrestrained throughout its length towards the opposite ends thereof. The screen (13) is capable of receiving a supply of material and operating so as to holdback any relatively large pieces of material while allowing the screened material to fall under gravity through the spaces between the bars (14), and the bars (14) are arranged in groups, with each group being carried by a respective one of a plurality of independently mounted holders (15). Therefore, each holder (15) and its associated group of bars (14) can carry out joint pivotal movement, independently of each of the other holders and associated screening bars, and this facilitates an efficient screening operation, while minimising the risk of unintended oversized material passing through the screen.

4. 发明申请

WO2004082833A1 JAW CRUSHER 审中-公开
标题翻译：颚式破碎机
公开(公告)号：WO2004082833A1
公开(公告)日：2004-09-30
申请号：PCT/GB2004/001185
申请日：2004-03-18
申请人： EXTEC SCREENS & CRUSHERS LTD , DOUGLAS, Paul
发明人： DOUGLAS, Paul
IPC分类号： B02C1/10
CPC分类号： B02C19/0006 , B02C1/10
摘要： A jaw crusher having two jaws which define an upwardly open crushing chamber for receiving crushable material and a discharge opening between the lower ends of the jaws for discharging crushed material, in which the jaws are relatively movable so as to vary the size of the crushing chamber and apply a working action and a relieving action on the crushable material each jaw has a durable facing surface which is engagable with the crushable material; and a set of interconnected jaw plates is provided for at least one of the jaws and is arranged so that at least some of the jaw plates form at least part of the facing surface of the jaw, said set of jaw plates being movably mounted on the jaw.
摘要翻译：一种具有两个钳口的颚式破碎机，其限定了用于接收可压碎材料的向上开口的破碎室和用于排出破碎材料的钳口的下端之间的排出口，其中钳口相对移动，以便改变破碎室的尺寸并且对可压碎材料施加工作动作和缓解动作，每个颚部具有耐磨的表面，其可与可压碎材料接合; 并且为这些夹爪中的至少一个设置一组相互连接的颚板，并且布置成使得至少一些颚板形成颚板的相对表面的至少一部分，所述颚板组可移动地安装在颚。

5. 发明专利

CA2496487C MOBILE 3-PART CRUSHER ASSEMBLY 未知
公开(公告)号：CA2496487C
公开(公告)日：2010-09-07
申请号：CA2496487
申请日：2003-07-03
申请人： EXTEC SCREENS & CRUSHERS LTD
发明人： DOUGLAS PAUL , BRATTON TERENCE
IPC分类号： B02C21/02
摘要： A mobile 3-part crusher assembly (10) having a feeder section (11), a crusher section (12) and a discharge section (13) which are detachably connectable together to work in a crushing mode, and can be separated from each other for individual handling and transport in a transport mode of the assembly. The crusher section (12) is pivotally connected to the discharge section (13), and the feeder section (11) and the discharge section (13) are manoeuverable independently of each other, so as to facilitate overall manoeuverability of the assembly on site. The rigid coupling between the feeder section (11) and the crusher section (12) is provided by vertically spaced receiving-socket type couplings (20) on section (11) and complimentary mountings (21) on section (12) which are clamped to couplings (20). The detachable coupling of section (13) to section (12) (which provides separate horizontal and vertical pivot axes - on level ground), is formed by interfit between horizontal mounting (22) of section (12) and pivot support (14) of section (13). There is also a coupling between a forward pivot (23) on a forward conveyor portion (24) of section (13) on a pivot support (not shown in detail) provided either on section (11), or (12). The forward conveyor portion (24) of the discharge section (13) has two articulated sections (24a) and (24b), and with the foremost section (24a) being capable of underlying the discharge outlet (26) for crushed material from the jaws (18), (19) of the crusher section. The discharge section (13) preferably is provided with one or more screening portions, to separate the screened material into different size ranges, and one or more discharge conveyors may be provided, which can be adjusted to vary the position of discharge of crushed and screened material from the discharge section (13).

6. 发明专利

CA2452579C SCREENING PLANT SYSTEM 未知
公开(公告)号：CA2452579C
公开(公告)日：2010-09-07
申请号：CA2452579
申请日：2002-07-05
申请人： EXTEC SCREENS & CRUSHERS LTD
发明人： DOUGLAS PAUL , BRATTON TERENCE
IPC分类号： B07B13/16 , B02C21/02 , B07B1/00
摘要： There is disclosed a system and method for carrying out a combined crushing and screening operation on a supply of bulk raw material, and utilising a crusher (10) and a self-propelled screening plant (12) to receive a supply of crushed material from the crusher via an input end (11) of the plant; in which the input end (11) of the screening plant (12) includes a preliminary screening unit (11a) which operates to separate over-sized crushed material and to direct the remainder of the material to a screen box (16a, 16b) of the plant; and a conveyor unit (30) cooperates with the screening plant (12) to receive over-sized material from the preliminary screening unit (11a) and operates a) to discharge the over-sized material to a stockpile and/or b) to recycle the material to the crusher (10) for further crusher material. The conveyor unit (30) is capable of being coupled with the screening plant via lockable lift arms (27) and cooperating housing (29) when they work together, to form a composite assembly which can be manoeuvred on site when required (with support legs (13) of the conveyor unit (30) in the raised position), or of working together in a screening mode when the legs (13) will re-engage the ground. The coupling also can be uncoupled, to allow the conveyor unit (30) to be an independent freestanding unit.

7. 发明专利

DE60134651D1 未知
公开(公告)号：DE60134651D1
公开(公告)日：2008-08-14
申请号：DE60134651
申请日：2001-09-26
申请人： EXTEC SCREENS & CRUSHERS LTD
发明人： WAGSTAFFE CHRISTOPHER WILLIAM
IPC分类号： B07B1/00 , B02C21/02 , E02F7/06

8. 发明专利

DE60134483D1 未知
公开(公告)号：DE60134483D1
公开(公告)日：2008-07-31
申请号：DE60134483
申请日：2001-11-01
申请人： EXTEC SCREENS & CRUSHERS LTD
发明人： BRATTON TERENCE , DOUGLAS PAUL
IPC分类号： B02C1/10 , B02C1/04
摘要： A jaw crusher unit for use in crushing stone and other crushable material has a fixed jaw and a movable jaw which define a crushing zone therebetween. A drive mechanism coupled with the movable jaw operates to rock the movable jaw to and fro to crush material in the crushing zone. A link mechanism sets a space between the lower end of the movable jaw and the fixed jaw and thereby controls the discharge of crushed material from the lower end of the crushing zone. A removable wear plate is mounted on a mounting face of at least one of the jaws by a wedge arrangement coupled with a power-operated linear actuator. The linear actuator moves the wear place into and out of engagement with the mounting face to facilitate replacement of the wear plate.

9. 发明专利

GB0404879D0 Cone crusher - case II 未知
公开(公告)号：GB0404879D0
公开(公告)日：2004-04-07
申请号：GB0404879
申请日：2004-03-04
申请人： EXTEC SCREENS & CRUSHERS LTD

10. 发明专利

DE19642370A1 未知
公开(公告)号：DE19642370A1
公开(公告)日：1997-04-17
申请号：DE19642370
申请日：1996-10-14
申请人： EXTEC SCREENS & CRUSHERS LTD
发明人： DOUGLAS PAUL
IPC分类号： B07B1/00 , B07B13/16

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