CN117840882A - 具有密封元件和肋结构的磨削盘以及磨削机器 - Google Patents
具有密封元件和肋结构的磨削盘以及磨削机器 Download PDFInfo
- Publication number
- CN117840882A CN117840882A CN202311789125.2A CN202311789125A CN117840882A CN 117840882 A CN117840882 A CN 117840882A CN 202311789125 A CN202311789125 A CN 202311789125A CN 117840882 A CN117840882 A CN 117840882A
- Authority
- CN
- China
- Prior art keywords
- grinding
- sealing element
- plate
- shaped body
- wall
- 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
Links
- 238000000227 grinding Methods 0.000 title claims abstract description 294
- 238000007789 sealing Methods 0.000 title claims description 245
- 239000012790 adhesive layer Substances 0.000 claims abstract description 17
- 238000003466 welding Methods 0.000 claims description 81
- 238000012545 processing Methods 0.000 claims description 67
- 230000002093 peripheral effect Effects 0.000 claims description 37
- 239000000463 material Substances 0.000 claims description 32
- 230000007246 mechanism Effects 0.000 claims description 16
- 239000000428 dust Substances 0.000 claims description 15
- 239000000853 adhesive Substances 0.000 claims description 11
- 230000001070 adhesive effect Effects 0.000 claims description 11
- 230000013011 mating Effects 0.000 claims description 7
- 239000013013 elastic material Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 238000004026 adhesive bonding Methods 0.000 claims description 4
- 238000005266 casting Methods 0.000 claims description 4
- 239000004753 textile Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 1
- 238000003754 machining Methods 0.000 abstract description 19
- 239000003570 air Substances 0.000 description 21
- 239000006260 foam Substances 0.000 description 9
- 238000013461 design Methods 0.000 description 7
- 230000001681 protective effect Effects 0.000 description 7
- 229920001971 elastomer Polymers 0.000 description 6
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 230000004308 accommodation Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
- 239000011796 hollow space material Substances 0.000 description 4
- 239000005060 rubber Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000006261 foam material Substances 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 229920005830 Polyurethane Foam Polymers 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011496 polyurethane foam Substances 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 238000004073 vulcanization Methods 0.000 description 2
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 239000010431 corundum Substances 0.000 description 1
- 239000011151 fibre-reinforced plastic Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
- B24B55/10—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided
- B24B55/102—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided with rotating 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
- 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
- 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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
- B24B55/10—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
- B24D7/02—Wheels in one piece
- B24D7/04—Wheels in one piece with reinforcing means
-
- 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
- B24D9/08—Circular back-plates for carrying flexible material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102020105572.2 | 2020-03-02 | ||
| DE102020105572.2A DE102020105572A1 (de) | 2020-03-02 | 2020-03-02 | Schleifteller mit einem Dichtungselement und einer Rippenstruktur sowie Schleifmaschine |
| PCT/EP2021/054637 WO2021175687A1 (de) | 2020-03-02 | 2021-02-25 | Schleifteller mit einem dichtungselement und einer rippenstruktur sowie schleifmaschine |
| CN202180018316.1A CN115210041B (zh) | 2020-03-02 | 2021-02-25 | 具有密封元件和肋结构的磨削盘以及磨削机器 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202180018316.1A Division CN115210041B (zh) | 2020-03-02 | 2021-02-25 | 具有密封元件和肋结构的磨削盘以及磨削机器 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117840882A true CN117840882A (zh) | 2024-04-09 |
Family
ID=74844880
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311789125.2A Pending CN117840882A (zh) | 2020-03-02 | 2021-02-25 | 具有密封元件和肋结构的磨削盘以及磨削机器 |
| CN202180018316.1A Active CN115210041B (zh) | 2020-03-02 | 2021-02-25 | 具有密封元件和肋结构的磨削盘以及磨削机器 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202180018316.1A Active CN115210041B (zh) | 2020-03-02 | 2021-02-25 | 具有密封元件和肋结构的磨削盘以及磨削机器 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20230339062A1 (de) |
| EP (2) | EP4450223A1 (de) |
| JP (1) | JP2023517191A (de) |
| CN (2) | CN117840882A (de) |
| DE (1) | DE102020105572A1 (de) |
| WO (1) | WO2021175687A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102021121566A1 (de) | 2021-08-19 | 2023-02-23 | Festool Gmbh | Tellerwerkzeug |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3924362A (en) * | 1974-10-25 | 1975-12-09 | Formax Manufacturing Corp | Sanding pad assembly |
| AU515811B2 (en) * | 1975-11-26 | 1981-04-30 | Miksa Marton | Vacuum housing for a vacuum sanding device |
| CA1053005A (en) * | 1976-09-24 | 1979-04-24 | Miksa Marton | Pad assembly for vacuum rotary sander |
| DE10357144A1 (de) * | 2003-12-06 | 2005-06-30 | Robert Bosch Gmbh | Schleifteller für eine Handschleifmaschine |
| DE102010012007A1 (de) | 2010-03-15 | 2011-09-15 | C. & E. Fein Gmbh | Schleifplatte |
| ITMI20111434A1 (it) | 2011-07-29 | 2013-01-30 | Guido Valentini | Platorello a doppia camera di aspirazione |
| DE102013106546A1 (de) * | 2013-06-24 | 2014-12-24 | C. & E. Fein Gmbh | Schleifteller für einen Oszillationsantrieb |
| DE202013010480U1 (de) | 2013-11-21 | 2014-11-13 | Kolthoff & Co. | Schleifteller |
| DE102015113190A1 (de) * | 2015-08-11 | 2017-02-16 | Festool Gmbh | Schleifteller und damit ausgestattete Schleifmaschine |
| DE102016100072A1 (de) | 2016-01-04 | 2017-07-06 | Festool Gmbh | Schleifteller und Schleifmittel |
-
2020
- 2020-03-02 DE DE102020105572.2A patent/DE102020105572A1/de active Pending
-
2021
- 2021-02-25 CN CN202311789125.2A patent/CN117840882A/zh active Pending
- 2021-02-25 EP EP24180184.4A patent/EP4450223A1/de active Pending
- 2021-02-25 CN CN202180018316.1A patent/CN115210041B/zh active Active
- 2021-02-25 US US17/908,563 patent/US20230339062A1/en active Pending
- 2021-02-25 WO PCT/EP2021/054637 patent/WO2021175687A1/de unknown
- 2021-02-25 EP EP21708950.7A patent/EP4114613B1/de active Active
- 2021-02-25 JP JP2022552894A patent/JP2023517191A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP4114613B1 (de) | 2024-10-23 |
| EP4114613A1 (de) | 2023-01-11 |
| JP2023517191A (ja) | 2023-04-24 |
| WO2021175687A1 (de) | 2021-09-10 |
| DE102020105572A1 (de) | 2021-09-02 |
| CN115210041A (zh) | 2022-10-18 |
| EP4450223A1 (de) | 2024-10-23 |
| US20230339062A1 (en) | 2023-10-26 |
| CN115210041B (zh) | 2024-05-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |