公开(公告)号：US11603883B1

公开(公告)日：2023-03-14

申请号：US17644048

申请日：2021-12-13

Applicant: HIWIN TECHNOLOGIES CORP.

Inventor： Guan-Ting Lin ,  Chao-Syuan Cai ,  Wen-Hao Yang ,  Bo-Han Huang

IPC: F16C29/06

Abstract: A roller type linear guideway includes: a rail, a sliding block sleeved on the rail, and end cover units installed at two ends of the sliding block. One of the end cover units includes a first cover plate, a second cover plate, an open end cover, and an outer end cover. The first cover plate includes a plurality of penetrating holes communicating with the non-load passages, the second cover plate is installed on the first cover plate and includes holes connected to the penetrating holes, and the open end cover is installed on one end of the sliding block and includes through holes communicating with the holes. The outer end cover closes the through holes to allow circulation of multiple rolling elements. The through holes, the holes, and the penetrating holes are connected to the non-load passages, so four rows of rolling elements can be filled simultaneously.

公开(公告)号：US20170321752A1

公开(公告)日：2017-11-09

申请号：US15144828

申请日：2016-05-03

Applicant: HIWIN TECHNOLOGIES CORP

Inventor： Bo-Han Huang ,  Lung-Yu Chang

IPC: F16C33/66 ,  F16C29/06

CPC classification number: F16C33/6666 ,  F16C29/0609 ,  F16C29/0611 ,  F16C29/0654 ,  F16C29/0661 ,  F16C33/6611 ,  F16C33/6614 ,  F16C33/6618 ,  F16C33/6659

Abstract: A linear guide with lubrication device includes: a elongate rail; a slide module slidably mounted on the elongate rail and including a slide block and two recirculation members, which are respectively mounted to two end faces of the slide block and include a plurality of recirculation passages, in which at least one of the recirculation members includes a lubricant reservoir and a fixing through hole formed therein such that the lubricant reservoir, the recirculation passage, and the fixing through hole are in communication with each other and the lubricant reservoir receives lubricant filled therein; an application member received in the fixing through hole; a transferring member covering the application member and the transferring member absorbing and transferring lubricant to the application member. Rolling bodies, when moving through the recirculation passage, may contact the application member to have lubricant applied thereto.

公开(公告)号：US09797450B1

公开(公告)日：2017-10-24

申请号：US15144828

申请日：2016-05-03

Applicant: HIWIN TECHNOLOGIES CORP

Inventor： Bo-Han Huang ,  Lung-Yu Chang

IPC: F16C33/66 ,  F16C29/06

CPC classification number: F16C33/6666 ,  F16C29/0609 ,  F16C29/0611 ,  F16C29/0654 ,  F16C29/0661 ,  F16C33/6611 ,  F16C33/6614 ,  F16C33/6618 ,  F16C33/6659

Abstract: A linear guide with lubrication device includes: a elongate rail; a slide module slidably mounted on the elongate rail and including a slide block and two recirculation members, which are respectively mounted to two end faces of the slide block and include a plurality of recirculation passages, in which at least one of the recirculation members includes a lubricant reservoir and a fixing through hole formed therein such that the lubricant reservoir, the recirculation passage, and the fixing through hole are in communication with each other and the lubricant reservoir receives lubricant filled therein; an application member received in the fixing through hole; a transferring member covering the application member and the transferring member absorbing and transferring lubricant to the application member. Rolling bodies, when moving through the recirculation passage, may contact the application member to have lubricant applied thereto.

公开(公告)号：US09651087B1

公开(公告)日：2017-05-16

申请号：US15068021

申请日：2016-03-11

Applicant: HIWIN TECHNOLOGIES CORP.

Inventor： Lung-Yu Chang ,  Jing-Kai Liao ,  Bo-Han Huang ,  Sheng-Hsiang Huang

IPC: F16C29/08

CPC classification number: F16C29/086 ,  F16C2226/74

Abstract: A linear guideway with quick-release scraping plates includes: a linear guideway, two end caps, and two scraping plates. The end caps are each provided with a cantilever hook, and the scraping plates are each provided with an abutting protrusion to which the cantilever hook can be hooked, so that the assembly of the scaping plate in accordance with the present invention is very easy since it only requires the displacement of the scraping plate in one direction, and the disassembly of the scraping plate is also very convenient since it only requires the use of a rod.