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1. 发明公开

EP4295954A1 A JAW CRUSHER SERVICE TOOL 审中-公开
公开(公告)号：EP4295954A1
公开(公告)日：2023-12-27
申请号：EP22180031.1
申请日：2022-06-21
申请人： Sandvik Ltd
发明人： Graydon, Stuart , Smyth, Stuart
IPC分类号： B02C23/00 , B02C1/04 , B25H3/06
摘要： A jaw crusher service tool (10) for supporting an item (15) during service of a jaw crusher (20) comprising a fixed jaw (30) and a movable jaw (40) mounted in a crusher frame (50) and defining a crushing chamber (60) for material to be crushed, the service tool (10) comprising a support frame (70) for supporting the item (15), and a jaw crusher mounting (80) attached to the support frame (70) for mounting the service tool (10) on a jaw crusher (20) in which the support frame (70) is movable about first and/or second articulation axes (90, 100) between a transport position and an item supporting position on the jaw crusher (20).

2. 发明公开

EP4139059A1 SCREENING ASSEMBLY FOR A MOBILE BULK MATERIAL PROCESSING APPARATUS 审中-实审转让
公开(公告)号：EP4139059A1
公开(公告)日：2023-03-01
申请号：EP20721095.6
申请日：2020-04-20
申请人： Sandvik Ltd , Sandvik Asia Pvt. Ltd.
发明人： NALBILWAR, Prasad
IPC分类号： B07B1/00 , B07B1/46

3. 发明公开

EP4094850A1 A SPLIT-DECK SCREENING DEVICE FOR SCREENING BULK MATERIAL 有权
公开(公告)号：EP4094850A1
公开(公告)日：2022-11-30
申请号：EP21176244.8
申请日：2021-05-27
申请人： Sandvik Ltd
发明人： Beattie, Stephen , Kelly, Stephen
IPC分类号： B07B1/46
摘要： A split-deck screening device (1) for screening bulk material comprises a main sub-frame (2) mountable on a main frame, a primary screen box (3) comprising a plurality of screening decks having a loading end (4A) to receive a supply of bulk material and an opposite discharge end (5A) to discharge non-screened material, a secondary screen box (6) mounted to the main sub-frame (2) comprising a plurality of screening decks having a loading end (4B) adjacent to the discharge end of the primary screen box and an opposite discharge end to discharge unscreened material, and a primary screen box sub-frame (7) coupled to the main sub-frame having a discharge end and a loading end. A sub-frame carriage (10) is provided to couple the primary screen box sub-frame (7) to the main sub-frame (2) and is attached at each side of the discharge end of the primary screen box sub-frame and actuable to move the primary screen box (3) from an operative position in which the discharge end (5A) of the primary screen box (3) is disposed adjacent to a loading end (4B) of the secondary screen box (6) to an inoperative position in which the primary screen box (3)is spaced above and away from the secondary screen box (6) to thereby provide access to one or more lower screening decks (25) in the secondary screen box.

4. 发明公开

EP4295955A1 A LIFTING DEVICE 审中-公开
公开(公告)号：EP4295955A1
公开(公告)日：2023-12-27
申请号：EP22180045.1
申请日：2022-06-21
申请人： Sandvik Ltd
发明人： Graydon, Stuart , Smyth, Stuart , BAXTER, Adam
IPC分类号： B02C23/00 , B02C1/04 , B66D3/04 , B66D3/18
摘要： A lifting device (10) configured to be integratable into a jaw crusher (20) comprising a crusher frame (30) supporting a fixed jaw (40) and a movable jaw (50) defining a crushing chamber (60) for material to be crushed, the lifting device (10) comprising a primary pulley (90) mountable on a jaw crusher (20) above an item (100) to be lifted and configurable to lift the item (100) in a straight lift.

5. 发明公开

EP4282534A1 HORIZONTAL SHAFT IMPACT CRUSHER 审中-公开
公开(公告)号：EP4282534A1
公开(公告)日：2023-11-29
申请号：EP22174967.4
申请日：2022-05-24
申请人： Sandvik Ltd
发明人： McDevitt, Terry , Smyth, Stuart
IPC分类号： B02C13/09 , B02C13/02
摘要： A horizontal shaft impact crusher and method for adjusting the same.
The crusher housing has an inlet (8) for material to be crushed, an outlet (10) for material that has been crushed, an impeller (4) being mounted on a horizontal shaft (6) in the crusher housing (2) and being operative for rotating around a horizontal axis, a curtain (28,30) against which material accelerated by the impeller (4) may be crushed, and an adjustment device (42,60) for adjusting the position of said curtain (28,30) relative to the impeller.
The crusher further comprises a drive cylinder (95) positioned centrally upon the adjustment device (42,60), which is adjustable so as to set the position of the curtain (28,30) relative to the impeller (4) and wherein, the drive cylinder (95) comprises an internally mounted sensor (109,141) to measure the curtain position relative to the impeller.

6. 发明公开

EP4115263A1 COMPUTER ENHANCED MAINTENANCE SYSTEM 审中-实审
公开(公告)号：EP4115263A1
公开(公告)日：2023-01-11
申请号：EP20710124.7
申请日：2020-03-06
申请人： Sandvik Ltd
发明人： GRAYDON, Stuart , FORREST, Patrick
IPC分类号： G06F3/01 , G06T19/00

7. 发明公开

EP4088819A1 SELF-LOCKING FOLDING HOPPER AND A LOCKING METHOD THEREOF 有权
公开(公告)号：EP4088819A1
公开(公告)日：2022-11-16
申请号：EP21173175.7
申请日：2021-05-11
申请人： Sandvik Ltd
发明人： Graydon, Stuart , Smyth, Stuart
IPC分类号： B02C23/02 , B07B1/00 , B02C21/02 , B65G41/00
摘要： The present disclosure provides a folding feeder hopper (101) with side walls (200) which are configured to lock themselves when unfolded or deployed for operation. The locking assembly (300) comprises of a first locking means (301) provided on the side wall (200), configured to engage with a second locking means (302) provided on a support assembly (202), wherein the second locking means (302) comprises of an elastic element (303), and retaining members (403a, 403b) on front and rear ends (107, 108) of the hopper (101) for providing alignment to the side walls (200) when they move between locked and unlocked positions. The present disclosure also provides a method for locking the side walls (200) in deployed position.

8. 发明公开

EP4295953A1 A SWING JAW OF A JAW CRUSHER 审中-公开
公开(公告)号：EP4295953A1
公开(公告)日：2023-12-27
申请号：EP22180049.3
申请日：2022-06-21
申请人： Sandvik Ltd
发明人： Graydon, Stuart , Smyth, Stuart , Baxter, Adam
IPC分类号： B02C1/02 , B02C1/04 , B02C1/10
摘要： A swing jaw (10) of a jaw crusher comprises a cast swing jaw frame (12) and a retention seat for a toggle seat (19) comprising a first retention seat part (20). The retention seat comprises a detachable retention plate (26) that is configured to couple to the first retention seat part (20) so as to clamp a toggle seat (19) therebetween in a wedged clamping arrangement. The first retention seat part (20) is usually integrally cast with the cast swing jaw frame (12). The retention seat upon assembly comprises opposed sidewalls (24, 40) that diverge towards a rear wall (22) of the retention seat, to wedge the toggle seat (19) in position in the assembled retention seat. Generally, the first retention seat part (20) comprises a first sidewall (24) and rear wall (22) of the retention seat, and the detachable retention plate (26) comprises a second sidewall (40) of the retention seat.

9. 发明公开

EP4275795A1 A CRUSHER FEED STATION 审中-实审
公开(公告)号：EP4275795A1
公开(公告)日：2023-11-15
申请号：EP22172624.3
申请日：2022-05-10
申请人： Sandvik Ltd
发明人： CLANCY, Stephen
IPC分类号： B02C17/18 , B02C13/286 , B02C18/22 , B02C23/02 , B03B9/06 , B02C23/14 , B07B1/00 , B02C21/02
摘要： A crusher feed station (20) mountable on a crusher mainframe (30) to receive bulk material from a feed hopper (80) and a primary feeder (90) also mounted on the mainframe (30) in which the crusher feed station (20) has a scalping deck (100) and a sizing screen (110) configured to produce a first sizing screen oversize product, a second fines product and a third intermediate sized product. The invention also extends to a crusher (10) comprising the crusher feed station (20) and to a method of feeding feed material from a feeding station (20) to a crusher (10).

10. 发明公开

EP4115113A1 COMPUTER ENHANCED SAFETY SYSTEM 审中-实审
公开(公告)号：EP4115113A1
公开(公告)日：2023-01-11
申请号：EP20710127.0
申请日：2020-03-06
申请人： Sandvik Ltd
发明人： FORREST, Patrick , GRAYDON, Stuart
IPC分类号： F16P3/14

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