1.
    发明专利
    未知

    公开(公告)号:DE69822854D1

    公开(公告)日:2004-05-06

    申请号:DE69822854

    申请日:1998-09-18

    Inventor: ALSTMAR AKE

    Abstract: A conveyor system comprising a conveyor chain, a chain guidance means and a guide support means. Each link comprises a link member (2), a connecting pin (7) and a bearing element (8). The second end of the link member has a first leg (11) and a second leg (12). The first leg has a first protrusion (6), which has a first through hole (9). The second leg has a second protrusion (18) arranged opposite the first protrusion (6), which has a second through hole (9') substantially coaxial with the first through hole (9) and of the same cross section. The first hole (9) and second through hole (9') are arranged to hold the connecting pin. The bearing element is substantially spherical. The first end has a substantially spherical bearing seat (10) arranged to cooperate with at least a part of the surface of the spherical bearing element.

    2.
    发明专利
    未知

    公开(公告)号:DE69822854T2

    公开(公告)日:2005-02-10

    申请号:DE69822854

    申请日:1998-09-18

    Inventor: ALSTMAR AKE

    Abstract: A conveyor system comprising a conveyor chain, a chain guidance means and a guide support means. Each link comprises a link member (2), a connecting pin (7) and a bearing element (8). The second end of the link member has a first leg (11) and a second leg (12). The first leg has a first protrusion (6), which has a first through hole (9). The second leg has a second protrusion (18) arranged opposite the first protrusion (6), which has a second through hole (9') substantially coaxial with the first through hole (9) and of the same cross section. The first hole (9) and second through hole (9') are arranged to hold the connecting pin. The bearing element is substantially spherical. The first end has a substantially spherical bearing seat (10) arranged to cooperate with at least a part of the surface of the spherical bearing element.

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