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公开(公告)号：US20220410477A1
公开(公告)日：2022-12-29
申请号：US17845033
申请日：2022-06-21
Applicant: Formlabs, Inc.
Inventor： Mark J. Frykman , Mark J. Ripoll , Lawrence Cheung , Nathan Jeffery , Yoav Reches , Derek J. Vilim
IPC: B29C64/245 , B33Y30/00
Abstract: An improved additive fabrication device and a build platform are provided. The additive fabrication device is configured to form layers of material on a build surface. The additive fabrication device comprising: a build platform comprising: a rigid structure; an actuation structure attached to the rigid structure, wherein the actuation structure comprises one or more sheet handles and a flexible sheet, and wherein a first surface of the flexible sheet forms a build surface on which the additive fabrication device is configured to form layers of materials; and the one or more sheet handles are configured to be actuated to apply a force to the flexible sheet while at least a part of the actuation structure remains attached to the rigid structure, to deform at least a part of the flexible sheet away from the rigid structure.
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公开(公告)号：US12179427B2
公开(公告)日：2024-12-31
申请号：US18535403
申请日：2023-12-11
Applicant: Formlabs, Inc.
Inventor： Mark J. Frykman , Mark J. Ripoll , Lawrence Cheung , Nathan Jeffery , Yoav Reches , Derek J. Vilim
IPC: B29C64/245 , B33Y30/00
Abstract: An improved additive fabrication device and a build platform are provided. The additive fabrication device is configured to form layers of material on a build surface. The additive fabrication device comprising: a build platform comprising: a rigid structure; an actuation structure attached to the rigid structure, wherein the actuation structure comprises one or more sheet handles and a flexible sheet, and wherein a first surface of the flexible sheet forms a build surface on which the additive fabrication device is configured to form layers of materials; and the one or more sheet handles are configured to be actuated to apply a force to the flexible sheet while at least a part of the actuation structure remains attached to the rigid structure, to deform at least a part of the flexible sheet away from the rigid structure.
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公开(公告)号：US11840017B2
公开(公告)日：2023-12-12
申请号：US17845033
申请日：2022-06-21
Applicant: Formlabs, Inc.
Inventor： Mark J. Frykman , Mark J. Ripoll , Lawrence Cheung , Nathan Jeffery , Yoav Reches , Derek J. Vilim
IPC: B29C64/245 , B33Y30/00
CPC classification number: B29C64/245 , B33Y30/00
Abstract: An improved additive fabrication device and a build platform are provided. The additive fabrication device is configured to form layers of material on a build surface. The additive fabrication device comprising: a build platform comprising: a rigid structure; an actuation structure attached to the rigid structure, wherein the actuation structure comprises one or more sheet handles and a flexible sheet, and wherein a first surface of the flexible sheet forms a build surface on which the additive fabrication device is configured to form layers of materials; and the one or more sheet handles are configured to be actuated to apply a force to the flexible sheet while at least a part of the actuation structure remains attached to the rigid structure, to deform at least a part of the flexible sheet away from the rigid structure.
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公开(公告)号：USD949093S1
公开(公告)日：2022-04-19
申请号：US29739178
申请日：2020-06-23
Applicant: Formlabs, Inc.
Designer： Yoav Reches , John E. Ouchterlony , Kat Ely , Lawrence Cheung
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5.发明公开
公开(公告)号：US20240173918A1
公开(公告)日：2024-05-30
申请号：US18535403
申请日：2023-12-11
Applicant: Formlabs, Inc.
Inventor： Mark J. Frykman , Mark J. Ripoll , Lawrence Cheung , Nathan Jeffery , Yoav Reches , Derek J. Vilim
IPC: B29C64/245 , B33Y30/00
CPC classification number: B29C64/245 , B33Y30/00
Abstract: An improved additive fabrication device and a build platform are provided. The additive fabrication device is configured to form layers of material on a build surface. The additive fabrication device comprising: a build platform comprising: a rigid structure; an actuation structure attached to the rigid structure, wherein the actuation structure comprises one or more sheet handles and a flexible sheet, and wherein a first surface of the flexible sheet forms a build surface on which the additive fabrication device is configured to form layers of materials; and the one or more sheet handles are configured to be actuated to apply a force to the flexible sheet while at least a part of the actuation structure remains attached to the rigid structure, to deform at least a part of the flexible sheet away from the rigid structure.
