公开(公告)号：US20220274787A1

公开(公告)日：2022-09-01

申请号：US17627898

申请日：2020-07-15

Applicant: Laitram, L.L.C.

Inventor： Michael Hendrik DeGroot ,  Jake A. Mohan ,  Paul A. Marsman

IPC: B65G47/82

Abstract: A multi-piece component for a conveyor comprises a first section and a second section that mates with the first section around a shaft using a hygienic fastener to form a complete module. The hygienic fastener seals an interface between the fastener and the first section and between the first section and the second section. Chamfers facilitate positioning of the multi-piece component on a shaft.

公开(公告)号：US11873172B2

公开(公告)日：2024-01-16

申请号：US17627898

申请日：2020-07-15

Applicant: Laitram, L.L.C.

Inventor： Michael Hendrik DeGroot ,  Jake A. Mohan ,  Paul A. Marsman

IPC: B65G47/82 ,  B65G33/32 ,  B65G23/06

CPC classification number: B65G47/82 ,  B65G33/32 ,  B65G23/06

Abstract: A multi-piece component for a conveyor comprises a first section and a second section that mates with the first section around a shaft using a hygienic fastener to form a complete module. The hygienic fastener seals an interface between the fastener and the first section and between the first section and the second section. Chamfers facilitate positioning of the multi-piece component on a shaft.

公开(公告)号：US11795005B2

公开(公告)日：2023-10-24

申请号：US17510813

申请日：2021-10-26

Applicant: Laitram, L.L.C.

Inventor： Michael Hendrik DeGroot ,  Paul A. Marsman

IPC: B65G39/02 ,  B65G23/04 ,  B65G23/06

CPC classification number: B65G39/02 ,  B65G2207/26

Abstract: A hygienic, cleanable conveyor roller for use in a conveyor includes a segmented hub, a plurality of spokes and a rim for contacting a conveyor belt. The segmented hub comprises a plurality of arcuate segments in different axial planes connected to each other. The conveyor roller is mounted upon and rotatable about a mounting shaft that may axially constrain the roller. During a single revolution of the conveyor roller about the mounting shaft, all surfaces of both the conveyor roller and the mounting shaft are fully exposed, allowing the surfaces to be cleaned in place, without requiring removal of the conveyor roller from the mounting shaft.

公开(公告)号：US20220153528A1

公开(公告)日：2022-05-19

申请号：US17510813

申请日：2021-10-26

Applicant: Laitram, L.L.C.

Inventor： Michael Hendrik DeGroot ,  Paul A. Marsman

IPC: B65G39/02

Abstract: A hygienic, cleanable conveyor roller for use in a conveyor includes a segmented hub, a plurality of spokes and a rim for contacting a conveyor belt. The segmented hub comprises a plurality of arcuate segments in different axial planes connected to each other. The conveyor roller is mounted upon and rotatable about a mounting shaft that may axially constrain the roller. During a single revolution of the conveyor roller about the mounting shaft, all surfaces of both the conveyor roller and the mounting shaft are fully exposed, allowing the surfaces to be cleaned in place, without requiring removal of the conveyor roller from the mounting shaft.