EP3915727A4 - Floor grinding machine - Google Patents

Floor grinding machine Download PDF

Info

Publication number
EP3915727A4
EP3915727A4 EP20914772.7A EP20914772A EP3915727A4 EP 3915727 A4 EP3915727 A4 EP 3915727A4 EP 20914772 A EP20914772 A EP 20914772A EP 3915727 A4 EP3915727 A4 EP 3915727A4
Authority
EP
European Patent Office
Prior art keywords
grinding machine
floor grinding
floor
machine
grinding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP20914772.7A
Other languages
German (de)
French (fr)
Other versions
EP3915727A1 (en
Inventor
Xianhua Zhou
Yanfeng Li
Kun Zhang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Bozhilin Robot Co Ltd
Original Assignee
Guangdong Bozhilin Robot Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Bozhilin Robot Co Ltd filed Critical Guangdong Bozhilin Robot Co Ltd
Publication of EP3915727A1 publication Critical patent/EP3915727A1/en
Publication of EP3915727A4 publication Critical patent/EP3915727A4/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/10—Single-purpose machines or devices
    • B24B7/18—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like
    • B24B7/186—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like with disc-type tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/0007—Movable machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/02—Frames; Beds; Carriages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/04—Headstocks; Working-spindles; Features relating thereto
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
EP20914772.7A 2020-04-13 2020-10-19 Floor grinding machine Pending EP3915727A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010286974.6A CN113523932A (en) 2020-04-13 2020-04-13 Terrace grinder
PCT/CN2020/121948 WO2021208388A1 (en) 2020-04-13 2020-10-19 Floor grinding machine

Publications (2)

Publication Number Publication Date
EP3915727A1 EP3915727A1 (en) 2021-12-01
EP3915727A4 true EP3915727A4 (en) 2022-04-20

Family

ID=77838655

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20914772.7A Pending EP3915727A4 (en) 2020-04-13 2020-10-19 Floor grinding machine

Country Status (8)

Country Link
US (1) US20220212310A1 (en)
EP (1) EP3915727A4 (en)
JP (1) JP7256882B2 (en)
CN (1) CN113523932A (en)
AU (1) AU2021209280A1 (en)
CA (1) CA3126550A1 (en)
SG (1) SG11202108845VA (en)
WO (1) WO2021208388A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113664639A (en) * 2021-09-01 2021-11-19 赵强 Epoxy terrace construction equipment
CN115256086B (en) * 2022-09-09 2024-05-07 河南康太实业有限公司 Terrace grinds machine
CN115648037A (en) * 2022-10-13 2023-01-31 中建三局第一建设工程有限责任公司 Polishing machine for terrace

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204183346U (en) * 2014-08-26 2015-03-04 晋江兴翼机械有限公司 Self-service floor grinding mill
CN104669084A (en) * 2015-03-18 2015-06-03 饶瑞祥 Novel floor grinder
CN205552165U (en) * 2016-04-06 2016-09-07 晋江兴翼机械有限公司 Prop lifting foot wheel mechanism before grinding machine
WO2019143278A1 (en) * 2018-01-18 2019-07-25 Scanmaskin Sverige Ab A floor grinding machine
US20190240803A1 (en) * 2018-02-05 2019-08-08 Malachi Donald Matson Surface Treatment Apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7137876B2 (en) * 2001-12-14 2006-11-21 Woodhead Industries, Inc. Adjustable head assembly for floor burnisher
CN101214624B (en) * 2007-12-29 2010-07-07 吴瑞华 Universal slewing mechanism for stone surface retreading machine
CN101402177A (en) * 2008-11-11 2009-04-08 吴瑞华 Lifting mechanism of floor grinding mill
CN204639821U (en) * 2015-05-18 2015-09-16 晋江兴翼机械有限公司 Combination gear case grinder can be overturn voluntarily
US10259095B2 (en) * 2016-04-27 2019-04-16 Ron Yagur Method and apparatus for treating a floor surface with zero-tolerance edging
CN206632782U (en) * 2017-03-22 2017-11-14 叶根翼 Grinder hydraulic pressure reverse motivation structure
CN206632783U (en) * 2017-03-22 2017-11-14 叶根翼 Millstone switching mechanism
CN108326658A (en) * 2018-02-10 2018-07-27 上海捷舟工程机械有限公司 A kind of floor grinding mill

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204183346U (en) * 2014-08-26 2015-03-04 晋江兴翼机械有限公司 Self-service floor grinding mill
CN104669084A (en) * 2015-03-18 2015-06-03 饶瑞祥 Novel floor grinder
CN205552165U (en) * 2016-04-06 2016-09-07 晋江兴翼机械有限公司 Prop lifting foot wheel mechanism before grinding machine
WO2019143278A1 (en) * 2018-01-18 2019-07-25 Scanmaskin Sverige Ab A floor grinding machine
US20190240803A1 (en) * 2018-02-05 2019-08-08 Malachi Donald Matson Surface Treatment Apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021208388A1 *

Also Published As

Publication number Publication date
SG11202108845VA (en) 2021-11-29
JP2022532461A (en) 2022-07-15
US20220212310A1 (en) 2022-07-07
EP3915727A1 (en) 2021-12-01
CA3126550A1 (en) 2021-10-13
JP7256882B2 (en) 2023-04-12
AU2021209280A1 (en) 2021-10-28
CN113523932A (en) 2021-10-22
WO2021208388A1 (en) 2021-10-21

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