NL7217234A - - Google Patents
Info
- Publication number
- NL7217234A NL7217234A NL7217234A NL7217234A NL7217234A NL 7217234 A NL7217234 A NL 7217234A NL 7217234 A NL7217234 A NL 7217234A NL 7217234 A NL7217234 A NL 7217234A NL 7217234 A NL7217234 A NL 7217234A
- Authority
- NL
- Netherlands
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
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7217234A NL7217234A (https=) | 1972-12-18 | 1972-12-18 | |
| BE138531A BE808240A (nl) | 1972-12-18 | 1973-12-05 | Schuurmachine |
| IT2968/73A IT1000823B (it) | 1972-12-18 | 1973-12-10 | Macchina per abradere |
| DE2361871A DE2361871A1 (de) | 1972-12-18 | 1973-12-12 | Schleifvorrichtung |
| US425928A US3900973A (en) | 1972-12-18 | 1973-12-18 | Abrading machine |
| JP48140387A JPS4996394A (https=) | 1972-12-18 | 1973-12-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7217234A NL7217234A (https=) | 1972-12-18 | 1972-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7217234A true NL7217234A (https=) | 1974-06-20 |
Family
ID=19817581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7217234A NL7217234A (https=) | 1972-12-18 | 1972-12-18 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3900973A (https=) |
| JP (1) | JPS4996394A (https=) |
| BE (1) | BE808240A (https=) |
| DE (1) | DE2361871A1 (https=) |
| IT (1) | IT1000823B (https=) |
| NL (1) | NL7217234A (https=) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3971166A (en) * | 1975-06-09 | 1976-07-27 | Timesavers, Inc. | Belt position sensor for wide belt sanding machine |
| US4177609A (en) * | 1978-07-12 | 1979-12-11 | Skil Corporation | Automatic belt centering device |
| US4187645A (en) * | 1978-07-26 | 1980-02-12 | Timesavers, Inc. | Reactive system for accommodating belt stretch and tracking |
| US4621459A (en) * | 1984-04-23 | 1986-11-11 | Timesavers, Inc. | Segmented platen with diaphragm cylinder control |
| US4527359A (en) * | 1984-04-23 | 1985-07-09 | Timesavers, Inc. | Segmented platen with diaphragm cylinder control |
| JPH02135154U (https=) * | 1989-04-15 | 1990-11-09 | ||
| US5184424A (en) * | 1991-10-22 | 1993-02-09 | Miller Todd L | Self correcting belt tracking apparatus for widebelt abrasive grinding machine |
| US6089958A (en) * | 1999-05-13 | 2000-07-18 | Costa; Alessandro | Belt sander with orbitally translated abrasive belt |
| US6299512B1 (en) * | 1999-05-13 | 2001-10-09 | Alessandro Costa | Belt sander with orbitally translated abrasive belt |
| US7238094B2 (en) * | 2005-08-04 | 2007-07-03 | John Liu | Belt oscillating apparatus of belt sander |
| CN100560291C (zh) * | 2006-01-27 | 2009-11-18 | 张文奇 | 砂带轨迹调整结构 |
| US7435160B2 (en) * | 2006-03-10 | 2008-10-14 | Marrs Iii Glenn L | Automated floor sander |
| US7422515B1 (en) * | 2007-02-23 | 2008-09-09 | Wen-Chi Chang | Wide belt sander |
| US20100210193A1 (en) * | 2009-02-19 | 2010-08-19 | Mao Shan Machinery Industrial Co., Ltd. | Wobbling device of sand belt grinder |
| US20120052777A1 (en) * | 2010-08-31 | 2012-03-01 | Wen-Chi Chang | Wide belt sander |
| US12115617B2 (en) * | 2021-04-15 | 2024-10-15 | The Boeing Company | Belt sander |
| IT202100015149A1 (it) * | 2021-06-10 | 2022-12-10 | Bergi S P A | Macchina per la smerigliatura di pelli naturali. |
| US20250312880A1 (en) * | 2024-04-03 | 2025-10-09 | Bor-Yann Chuang | Belt sander capable of automatically adjusting oscillating position of abrasive belt |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2274268A (en) * | 1940-05-25 | 1942-02-24 | Hill Acme Company | Apparatus for controlling travelling webs |
| US2587603A (en) * | 1949-05-17 | 1952-03-04 | United Aircraft Corp | Turbine blade grinding machine |
| US2597256A (en) * | 1950-03-01 | 1952-05-20 | Ernest E Murray | Polishing belt control means |
| US3008276A (en) * | 1959-04-30 | 1961-11-14 | Kile Brothers Mfg Company | Abrading machine |
| US3504458A (en) * | 1967-07-19 | 1970-04-07 | Carborundum Co | Grinding machine |
-
1972
- 1972-12-18 NL NL7217234A patent/NL7217234A/xx not_active Application Discontinuation
-
1973
- 1973-12-05 BE BE138531A patent/BE808240A/xx unknown
- 1973-12-10 IT IT2968/73A patent/IT1000823B/it active
- 1973-12-12 DE DE2361871A patent/DE2361871A1/de not_active Withdrawn
- 1973-12-18 JP JP48140387A patent/JPS4996394A/ja active Pending
- 1973-12-18 US US425928A patent/US3900973A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| IT1000823B (it) | 1976-04-10 |
| IT7302968A1 (it) | 1975-06-10 |
| BE808240A (nl) | 1974-03-29 |
| DE2361871A1 (de) | 1974-07-11 |
| JPS4996394A (https=) | 1974-09-12 |
| US3900973A (en) | 1975-08-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BC | A request for examination has been filed | ||
| BV | The patent application has lapsed |