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    1.
    发明专利
    未知

    公开(公告)号：BRPI0405681A

    公开(公告)日：2005-08-30

    申请号：BRPI0405681

    申请日：2004-12-15

    Applicant: XEROX CORP

    Inventor： JASKOWIAK TIMOTHY R

    IPC: G03G15/20

    Abstract: A thin-walled fuser roll core cylinder assembly permitting fast warm-up times and improved energy efficiency wherein cracking of the thin walls due to cyclic compression is prevented by strengthening the thin walls proximate to the end region where the core cylinder is engaged by the drive gear. Use of such a thin-walled fuser roll in an imaging system and a process of fusing toner onto a copy substrate using the thin-walled fuser core.

    3.
    发明专利
    未知

    公开(公告)号：DE69409841T2

    公开(公告)日：1998-10-08

    申请号：DE69409841

    申请日：1994-01-04

    Applicant: XEROX CORP

    Inventor： JASKOWIAK TIMOTHY R

    IPC: B29C45/00 ,  B29C45/14 ,  B29C70/74 ,  B29D99/00 ,  B29L31/06 ,  B32B1/08 ,  F16C3/02 ,  F16C13/00 ,  F16H55/06 ,  F16H55/48 ,  G03G15/00

    Abstract: A shaft assembly comprising an elongated member having at least a portion (30) which is hollow, tubular, shell like having an inside surface (42) defining a shaft core and an outside surface (32) defining a shaft functional surface, the shaft core being filled with a hardened, moldable material, and the shaft functional surface having at least one functional feature (38,39) thereon, which is of hardened, moldable material integrally molded with the hardened, moldable material in the shaft core. The shaft assembly has at least one molding aperture gate (31) extending through the shaft from the inside surface to the outside surface which is filled with hardened, moldable material connecting the hardened material in the shaft core and functional feature. The tubular member has a helical pattern (28) cut through from the inside surface to the outside surface in that portion adjacent the at least one aperture gate and underneath the at least one functional feature to enable that portion to be flexible and deformable when placed under pressure against a surface.

    5.
    发明专利
    未知

    公开(公告)号：DE69409841D1

    公开(公告)日：1998-06-04

    申请号：DE69409841

    申请日：1994-01-04

    Applicant: XEROX CORP

    Inventor： JASKOWIAK TIMOTHY R

    IPC: B29C45/00 ,  B29C45/14 ,  B29C70/74 ,  B29D99/00 ,  B29L31/06 ,  B32B1/08 ,  F16C3/02 ,  F16C13/00 ,  F16H55/06 ,  F16H55/48 ,  G03G15/00

    Abstract: A shaft assembly comprising an elongated member having at least a portion (30) which is hollow, tubular, shell like having an inside surface (42) defining a shaft core and an outside surface (32) defining a shaft functional surface, the shaft core being filled with a hardened, moldable material, and the shaft functional surface having at least one functional feature (38,39) thereon, which is of hardened, moldable material integrally molded with the hardened, moldable material in the shaft core. The shaft assembly has at least one molding aperture gate (31) extending through the shaft from the inside surface to the outside surface which is filled with hardened, moldable material connecting the hardened material in the shaft core and functional feature. The tubular member has a helical pattern (28) cut through from the inside surface to the outside surface in that portion adjacent the at least one aperture gate and underneath the at least one functional feature to enable that portion to be flexible and deformable when placed under pressure against a surface.

    COMPOSITE SHAFTS
    6.
    发明专利
    COMPOSITE SHAFTS 未知

    公开(公告)号：CA2051896C

    公开(公告)日：1996-11-05

    申请号：CA2051896

    申请日：1991-09-19

    Applicant: XEROX CORP

    Inventor： JASKOWIAK TIMOTHY R

    IPC: B29C45/00 ,  B29C45/14 ,  B29C70/74 ,  B29L31/06 ,  B32B1/08 ,  F16C3/02 ,  F16C13/00 ,  F16H55/06 ,  F16H55/48 ,  G03G15/00 ,  F16C3/00 ,  B29D23/00 ,  G03G21/00

    Abstract: A shaft assembly comprising an elongated member having at least a portion which is hollow, tubular, shell like having an inside surface defining a shaft core and an outside surface defining a shaft functional surface, the shaft core being filled with a hardened, moldable material, and the shaft functional surface having at least one functional feature thereon, which is of hardened, moldable material integrally molded with the hardened, moldable material in the shaft core. In a preferred embodiment the shaft assembly is rotatable and has at least one molding aperture gate extending through the shaft from the inside surface to the outside surface which is filled with hardened, moldable material which connects the hardened material in the shaft core and functional feature.

    7.
    发明专利
    未知

    公开(公告)号：BR9400010A

    公开(公告)日：1994-07-26

    申请号：BR9400010

    申请日：1994-01-03

    Applicant: XEROX CORP

    Inventor： JASKOWIAK TIMOTHY R

    IPC: B29C45/00 ,  B29C45/14 ,  B29C70/74 ,  B29D99/00 ,  B29L31/06 ,  B32B1/08 ,  F16C3/02 ,  F16C13/00 ,  F16H55/06 ,  F16H55/48 ,  G03G15/00 ,  G03G15/28

    Abstract: A shaft assembly comprising an elongated member having at least a portion (30) which is hollow, tubular, shell like having an inside surface (42) defining a shaft core and an outside surface (32) defining a shaft functional surface, the shaft core being filled with a hardened, moldable material, and the shaft functional surface having at least one functional feature (38,39) thereon, which is of hardened, moldable material integrally molded with the hardened, moldable material in the shaft core. The shaft assembly has at least one molding aperture gate (31) extending through the shaft from the inside surface to the outside surface which is filled with hardened, moldable material connecting the hardened material in the shaft core and functional feature. The tubular member has a helical pattern (28) cut through from the inside surface to the outside surface in that portion adjacent the at least one aperture gate and underneath the at least one functional feature to enable that portion to be flexible and deformable when placed under pressure against a surface.

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