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1.发明公开
公开(公告)号：EP0963523A1
公开(公告)日：1999-12-15
申请号：EP98908073.0
申请日：1998-02-09
发明人： WEHLER, Herbert
CPC分类号： H02G11/006 , F16G13/16 , Y10S59/90
摘要： The invention relates to a chain link with two opposite-lying interspaced bracket-shaped chain link portions (9) and at least one cross beam connected to the chain link portions (9) in order to increase bearing distances and provide extra-toughness. At least one chain link portion has a core (1). The core (1) is surrounded by a core jacket (10). The core is configured in such a way that it is tougher than the core jacket (10). The invention provides for the core (1) to be made of a metal material. The core jacket (10) is made of plastic.
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2.发明授权
公开(公告)号：EP0963523B1
公开(公告)日：2003-11-19
申请号：EP98908073.4
申请日：1998-02-09
发明人： WEHLER, Herbert
IPC分类号： F16G13/16
CPC分类号： H02G11/006 , F16G13/16 , Y10S59/90
摘要： The invention relates to a chain link with two opposite-lying interspaced bracket-shaped chain link portions (9) and at least one cross beam connected to the chain link portions (9) in order to increase bearing distances and provide extra-toughness. At least one chain link portion has a core (1). The core (1) is surrounded by a core jacket (10). The core is configured in such a way that it is tougher than the core jacket (10). The invention provides for the core (1) to be made of a metal material. The core jacket (10) is made of plastic.
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公开(公告)号：EP0938633B1
公开(公告)日：2001-03-21
申请号：EP97910447.8
申请日：1997-10-16
发明人： WEHLER, Herbert
IPC分类号： F16G13/16
CPC分类号： F16G13/16 , H02G11/00 , H02G11/006
摘要： The aim of the invention is an energy supply line guiding chain made up of articulated interconnected chain links. The energy feed chain has a channel (6) extending in the longitudinal direction of the feed chain (6) to accommodate energy supply lines. The channel (6) is defined by the chain links (2, 3, 4 and 5). Each chain link has an opening (7, 8, 9, 10) leading into the channel (6). The opening (7, 8, 9 and 10) is defined by at least one bar (11, 12a, 12b; 13a, 14a, 14b). Each bar (11, 12a, 12b; 13a, 13b; 14a, 14b) is rigid. The openings (7, 8, 9 and 10) of the neighbouring chain links (2, 3, 4, 5) are disaligned, perpendicular to the longitudinal axis of the chain (1). Preferably, the energy supply line chain (1) includes a self-repeating link sequence (16) comprising at leas two neighbouring chain links (2, 3, 4, 5) with disaligned openings (7, 8, 9, 10).
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公开(公告)号：EP0813466B1
公开(公告)日：1998-10-14
申请号：EP96906714.9
申请日：1996-02-26
发明人： WEHLER, Herbert , MÜLLER, Roland
IPC分类号： B23Q11/08
CPC分类号： F16P3/02 , B23Q11/0825 , B23Q11/0875
摘要： The proposed covering comprises telescoping boxes, each of which has a first and a second wall and a roof (7) joined to the walls. Fitted to the roof between the walls is a girder (8) with at least one channel (17, 9, 13) which is open at the top.
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公开(公告)号：EP0861387A1
公开(公告)日：1998-09-02
申请号：EP96939848.0
申请日：1996-11-19
发明人： WEBER, Willibald , WEHLER, Herbert
CPC分类号： H02G11/006 , F16G13/16
摘要： The invention relates to a chain link (2) for a power transmission chain (1) serving to accommodate cables, hoses and the like, with elongated side walls (3) and transverse bridges (4) connecting said side walls. Each side wall has sliding surfaces (7) to allow mobile connection to a side part of a neighbouring chain link. The respective sliding surfaces (7) of adjacent chain links (2) are made from different materials; at least some of the sliding surfaces (7) are made in such a way that an additional element (5; 6) is joined to at least one side wall (3) before the chain (1) is assembled, the additional element being made from a different material from that of the side wall. Fitting the additional element to a chain link before, rather than during, assembly of the chain simplifies assembly of the chain links and facilitates automated assembly procedures.
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公开(公告)号：EP0813465B1
公开(公告)日：2002-06-12
申请号：EP96905797.5
申请日：1996-02-26
发明人： WEHLER, Herbert , MÜLLER, Roland
IPC分类号： B23Q11/08
CPC分类号： F16P3/02 , B23Q11/0825 , B23Q11/0875 , Y10T409/30392
摘要： The invention concerns a covering for the bed of a machine tool, the covering comprising telescoping boxes, each of which has a first and a second wall and a roof joined to the walls. Mounted on at least one wall is an outwards-projecting entrainment lug designed to engage with an appropriately shaped device on the next-larger box. The entrainment lug is formed on a profile mounted on one of the walls. Fitted to the entrainment lug is a damping element which damps the impact between the entrainment lug and the device with which it engages. Also fitted to the profile is a stop which can be brought in contact with the profile or rear wall of the next-larger box. The stop acts to damp the impact between two boxes.
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公开(公告)号：EP0966624A1
公开(公告)日：1999-12-29
申请号：EP98913636.0
申请日：1998-03-04
CPC分类号： F16L3/015 , F16G13/16 , H02G3/0475 , H02G11/006 , Y10S59/90
摘要： The present invention relates to a collapsible protection element for lines, chiefly those movably laid, consisting of a single-piece with an approximately even and flat plastic injected or molded configuration and segments (11, 12, 13, 14) which are interconnected by deformable bridges (15). Said protection element comprises a base segment (11) with a top side (4) and a bottom side (5) and at least one wall segment (12) which can be formed into a closed duct section (10) by bending and/or folding in the direction of the top side (4) of the base segment (11) and by mechanical closure of a closing mechanism (16, 17). The protection element (1) is connected to or can be connected to other similar protection elements (2) in such a way that the duct sections (10) form a line duct in the longitudinal direction (S). A preferred embodiment comprises an entire series of single-piece protection elements with end pieces (30). Said embodiment enables cost-effective manufacturing of complete line protection systems.
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公开(公告)号：EP0938633A1
公开(公告)日：1999-09-01
申请号：EP97910447.0
申请日：1997-10-16
发明人： WEHLER, Herbert
CPC分类号： F16G13/16 , H02G11/00 , H02G11/006
摘要： The aim of the invention is an energy supply line guiding chain made up of articulated interconnected chain links. The energy feed chain has a channel (6) extending in the longitudinal direction of the feed chain (6) to accommodate energy supply lines. The channel (6) is defined by the chain links (2, 3, 4 and 5). Each chain link has an opening (7, 8, 9, 10) leading into the channel (6). The opening (7, 8, 9 and 10) is defined by at least one bar (11, 12a, 12b; 13a, 14a, 14b). Each bar (11, 12a, 12b; 13a, 13b; 14a, 14b) is rigid. The openings (7, 8, 9 and 10) of the neighbouring chain links (2, 3, 4, 5) are disaligned, perpendicular to the longitudinal axis of the chain (1). Preferably, the energy supply line chain (1) includes a self-repeating link sequence (16) comprising at leas two neighbouring chain links (2, 3, 4, 5) with disaligned openings (7, 8, 9, 10).
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公开(公告)号：EP0966624B1
公开(公告)日：2001-06-27
申请号：EP98913636.1
申请日：1998-03-04
CPC分类号： F16L3/015 , F16G13/16 , H02G3/0475 , H02G11/006 , Y10S59/90
摘要： The present invention relates to a collapsible protection element for lines, chiefly those movably laid, consisting of a single-piece with an approximately even and flat plastic injected or molded configuration and segments (11, 12, 13, 14) which are interconnected by deformable bridges (15). Said protection element comprises a base segment (11) with a top side (4) and a bottom side (5) and at least one wall segment (12) which can be formed into a closed duct section (10) by bending and/or folding in the direction of the top side (4) of the base segment (11) and by mechanical closure of a closing mechanism (16, 17). The protection element (1) is connected to or can be connected to other similar protection elements (2) in such a way that the duct sections (10) form a line duct in the longitudinal direction (S). A preferred embodiment comprises an entire series of single-piece protection elements with end pieces (30). Said embodiment enables cost-effective manufacturing of complete line protection systems.
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公开(公告)号：EP0861387B1
公开(公告)日：2000-03-22
申请号：EP96939848.6
申请日：1996-11-19
发明人： WEBER, Willibald , WEHLER, Herbert
IPC分类号： F16G13/16
CPC分类号： H02G11/006 , F16G13/16
摘要： The invention relates to a chain link (2) for a power transmission chain (1) serving to accommodate cables, hoses and the like, with elongated side walls (3) and transverse bridges (4) connecting said side walls. Each side wall has sliding surfaces (7) to allow mobile connection to a side part of a neighbouring chain link. The respective sliding surfaces (7) of adjacent chain links (2) are made from different materials; at least some of the sliding surfaces (7) are made in such a way that an additional element (5; 6) is joined to at least one side wall (3) before the chain (1) is assembled, the additional element being made from a different material from that of the side wall. Fitting the additional element to a chain link before, rather than during, assembly of the chain simplifies assembly of the chain links and facilitates automated assembly procedures.
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