EP4182117A4 - Sander including sheet guide and clamp - Google Patents

Sander including sheet guide and clamp Download PDF

Info

Publication number
EP4182117A4
EP4182117A4 EP21893125.1A EP21893125A EP4182117A4 EP 4182117 A4 EP4182117 A4 EP 4182117A4 EP 21893125 A EP21893125 A EP 21893125A EP 4182117 A4 EP4182117 A4 EP 4182117A4
Authority
EP
European Patent Office
Prior art keywords
clamp
sheet guide
including sheet
sander including
sander
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
EP21893125.1A
Other languages
German (de)
French (fr)
Other versions
EP4182117A1 (en
Inventor
Ling Yan ZHU
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.)
Techtronic Cordless GP
Original Assignee
Techtronic Cordless GP
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 Techtronic Cordless GP filed Critical Techtronic Cordless GP
Publication of EP4182117A1 publication Critical patent/EP4182117A1/en
Publication of EP4182117A4 publication Critical patent/EP4182117A4/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
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
    • 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
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/04—Portable grinding machines, e.g. hand-guided; Accessories therefor with oscillating grinding tools; Accessories therefor
    • 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
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/04—Portable grinding machines, e.g. hand-guided; Accessories therefor with oscillating grinding tools; Accessories therefor
    • B24B23/046—Clamping or tensioning means for abrasive sheets
    • 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
    • B24B41/047—Grinding heads for working on plane surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D15/00—Hand tools or other devices for non-rotary grinding, polishing, or stropping
    • B24D15/02—Hand tools or other devices for non-rotary grinding, polishing, or stropping rigid; with rigidly-supported operative surface
    • B24D15/023—Hand tools or other devices for non-rotary grinding, polishing, or stropping rigid; with rigidly-supported operative surface using in exchangeable arrangement a layer of flexible material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D9/00—Wheels or drums supporting in exchangeable arrangement a layer of flexible abrasive material, e.g. sandpaper
    • B24D9/04—Rigid drums for carrying flexible material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
EP21893125.1A 2021-10-01 2021-10-01 Sander including sheet guide and clamp Pending EP4182117A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2021/122495 WO2023050451A1 (en) 2021-10-01 2021-10-01 Sander including sheet guide and clamp

Publications (2)

Publication Number Publication Date
EP4182117A1 EP4182117A1 (en) 2023-05-24
EP4182117A4 true EP4182117A4 (en) 2023-07-19

Family

ID=84950921

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21893125.1A Pending EP4182117A4 (en) 2021-10-01 2021-10-01 Sander including sheet guide and clamp

Country Status (3)

Country Link
EP (1) EP4182117A4 (en)
CN (1) CN218363903U (en)
WO (1) WO2023050451A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2893177A (en) * 1958-11-19 1959-07-07 American Lincoln Corp Surfacing machine
US4091576A (en) * 1976-02-06 1978-05-30 Hutchins Alma A Retention of abrasive sheet material on an abrading tool
DE3403963A1 (en) * 1984-02-04 1985-08-08 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Device for clamping the abrasive-material carrier onto, or releasing it from, the oscillating plate of a portable oscillating grinding machine
US20110028076A1 (en) * 2009-08-03 2011-02-03 Chervon Limited Sanding machine with clamping mechanism
US20200338686A1 (en) * 2017-08-04 2020-10-29 Positec Power Tools (Suzhou) Co., Ltd. Grinding tool, and main component and grinding component thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1298433B1 (en) * 1997-02-27 2000-01-10 Bosch Gmbh Robert PORTABLE ELECTRIC TOOL IN PARTICULAR GRINDER
JP2000254852A (en) * 1999-03-08 2000-09-19 Ryobi Ltd Clamping device for sander
DE10139547A1 (en) * 2001-08-10 2003-02-20 Bosch Gmbh Robert Grinding tool machine has clamps on opposite ends of grinding disc, holder, pincers with clamping jaws and swivel axle
DE10139548A1 (en) * 2001-08-10 2003-02-20 Bosch Gmbh Robert Grinding tool machine has motor in housing, grinding disc held in holder by lever-clamps with clamping jaws at one end, swivel axle and two sets of clamps
DE10353682A1 (en) * 2003-11-17 2005-06-16 Robert Bosch Gmbh Hand sanding tool
CN105922107A (en) * 2016-06-29 2016-09-07 苏州博来喜电器有限公司 Baseplate component applied to sander

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2893177A (en) * 1958-11-19 1959-07-07 American Lincoln Corp Surfacing machine
US4091576A (en) * 1976-02-06 1978-05-30 Hutchins Alma A Retention of abrasive sheet material on an abrading tool
DE3403963A1 (en) * 1984-02-04 1985-08-08 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Device for clamping the abrasive-material carrier onto, or releasing it from, the oscillating plate of a portable oscillating grinding machine
US20110028076A1 (en) * 2009-08-03 2011-02-03 Chervon Limited Sanding machine with clamping mechanism
US20200338686A1 (en) * 2017-08-04 2020-10-29 Positec Power Tools (Suzhou) Co., Ltd. Grinding tool, and main component and grinding component thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023050451A1 *

Also Published As

Publication number Publication date
CN218363903U (en) 2023-01-24
EP4182117A1 (en) 2023-05-24
WO2023050451A1 (en) 2023-04-06

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RIN1 Information on inventor provided before grant (corrected)

Inventor name: LONG, GARRETT K.

Inventor name: PATTERSON, ROBERT A.

Inventor name: WATROUS, JACOB S.

Inventor name: MATLOCK, MASON A.

Inventor name: SMITH, ISIAH DANIEL

Inventor name: ZHU, LING YAN

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