公开(公告)号：US20230348179A1

公开(公告)日：2023-11-02

申请号：US18014812

申请日：2021-07-09

Applicant: PULTRUSION TECHNIQUE INC.

Inventor： Robert DUFRESNE

IPC: B65D88/76

CPC classification number: B65D88/76

Abstract: An anchor assembly and related system for holding an underground tank below a ground level, including a lightweight anchor base defining a slot, and a retention mechanism that is locatable at multiple locations along the slot of the anchor base to securely maintain a strap assembly in place. The system can include the anchor assembly and the strap assembly, with the retention mechanism of the anchor assembly being movable along the slot of the anchor base to facilitate placement and adjustment of the strap assembly with respect to the anchor base.

公开(公告)号：US20240262615A1

公开(公告)日：2024-08-08

申请号：US18620212

申请日：2024-03-28

Applicant: PULTRUSION TECHNIQUE INC.

Inventor： Robert DUFRESNE

IPC: B65D88/76 ,  F16M13/02

CPC classification number: B65D88/76 ,  F16M13/02

Abstract: An anchor assembly and related system for holding an underground tank below a ground level, including a lightweight anchor base defining a slot, and a retention mechanism that is locatable at multiple locations along the slot of the anchor base to securely maintain a strap assembly in place. The system can include the anchor assembly and the strap assembly, with the retention mechanism of the anchor assembly being movable along the slot of the anchor base to facilitate placement and adjustment of the strap assembly with respect to the anchor base.

公开(公告)号：US20210277532A1

公开(公告)日：2021-09-09

申请号：US16321617

申请日：2017-07-31

Applicant: PULTRUSION TECHNIQUE INC.

Inventor： Robert DUFRESNE

IPC: C25C7/06

Abstract: An electrolytic cell assembly for hydrometallurgical refining of metal and related method for lifting thereof. The cell assembly comprises a rectangular base for contacting a floor; four walls extending upward from the rectangular base and defining an electrolysis cavity for receiving electrolyte and electrodes; anchor apertures provided through the base and/or the walls for providing anchor points for lifting the electrolytic cell assembly off of the floor; and plugs and/or protective layer for plugging and/or covering the anchor apertures to seal the electrolysis cavity during hydrometallurgical refining.

公开(公告)号：US20210062352A1

公开(公告)日：2021-03-04

申请号：US16963609

申请日：2019-01-29

Applicant: PULTRUSION TECHNIQUE INC.

Inventor： Robert DUFRESNE

IPC: C25C7/06 ,  B66C1/66 ,  F16B45/00

Abstract: A liftable electrolytic vessel including at least one anchor assembly being at least partially embedded in each of two opposed core walls to provide anchorage to a lifting accessory of a lifting device; and related method for lifting the electrolytic vessel. Each anchor assembly comprises an anchor having a strap slot, and a strap connected to the anchor and extending from the anchor along and inside at least a portion of the corresponding core wall. The anchor further includes a connector which is sized and configured to receive a fastener or engage a lifting accessory such as a chain or a hook. The anchor assembly may include one anchor provided at each end of the strap. A plurality of anchor assemblies may extend vertically and horizontally within a core of the vessel to offer various anchorage points from an outer surface of the core. Design of the anchor of a first anchor assembly may differ from the design of a second anchor assembly. A lifting accessory is further designed to be securable to each anchor of the vessel.