公开(公告)号：US20210370616A1

公开(公告)日：2021-12-02

申请号：US16766386

申请日：2018-11-29

Applicant: EHC Canada, Inc.

Inventor： Kirby Wayne Crosby ,  Jason Wong ,  Reginald Anthony Butwell ,  Andrew Oliver Kenny

IPC: B29C65/00 ,  B29C65/10 ,  B29C65/70 ,  B29C65/20 ,  B29C65/50 ,  B29C65/72

Abstract: A handrail has a thermoplastic body having a generally C-shaped cross section, a stretch inhibitor in the thermoplastic body above a T-shaped slot and a slider fabric layer. The handrail includes first and second end portions, each comprising a forward part extending from an end surface of the end portion and a rear part adjacent the forward part. A method of forming a joint can include: providing cuts to separate a top section of the thermoplastic body from a base section including shoulder portions; for each end portion, removing at least shoulder portions from the forward part thereof, to leave a central portion including a forward part at the slider fabric layer and a layer of thermoplastic; cutting the forward parts to a required shape; and assembling the first and second end portions together to form a spliced joint for moulding.

公开(公告)号：US11745435B2

公开(公告)日：2023-09-05

申请号：US16766386

申请日：2018-11-29

Applicant: EHC Canada, Inc.

Inventor： Kirby Wayne Crosby ,  Jason Wong ,  Reginald Anthony Butwell ,  Andrew Oliver Kenny

IPC: B29C65/00 ,  B29C65/10 ,  B29C65/20 ,  B29C65/50 ,  B29C65/70 ,  B29C65/72 ,  B29L31/00 ,  B66B23/24

CPC classification number: B29C66/02241 ,  B29C65/103 ,  B29C65/2076 ,  B29C65/5042 ,  B29C65/70 ,  B29C65/72 ,  B29C66/1142 ,  B29C66/342 ,  B29C66/5241 ,  B29C66/729 ,  B29C66/7212 ,  B29C66/72141 ,  B29C66/73921 ,  B29C2793/0036 ,  B29C2793/0081 ,  B29L2031/003 ,  B29L2031/709 ,  B66B23/24

Abstract: A handrail has a thermoplastic body having a generally C-shaped cross section, a stretch inhibitor in the thermoplastic body above a T-shaped slot and a slider fabric layer. The handrail includes first and second end portions, each comprising a forward part extending from an end surface of the end portion and a rear part adjacent the forward part. A method of forming a joint can include: providing cuts to separate a top section of the thermoplastic body from a base section including shoulder portions; for each end portion, removing at least shoulder portions from the forward part thereof, to leave a central portion including a forward part at the slider fabric layer and a layer of thermoplastic; cutting the forward parts to a required shape; and assembling the first and second end portions together to form a spliced joint for moulding.