RU2012112407A - DRIVING TOOL - Google Patents
DRIVING TOOL Download PDFInfo
- Publication number
- RU2012112407A RU2012112407A RU2012112407/02A RU2012112407A RU2012112407A RU 2012112407 A RU2012112407 A RU 2012112407A RU 2012112407/02 A RU2012112407/02 A RU 2012112407/02A RU 2012112407 A RU2012112407 A RU 2012112407A RU 2012112407 A RU2012112407 A RU 2012112407A
- Authority
- RU
- Russia
- Prior art keywords
- tool
- hole
- plate
- shaft
- insertion hole
- Prior art date
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
- B24B23/028—Angle 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
- B24B23/022—Spindle-locking devices, e.g. for mounting or removing the tool
-
- 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
- B24B55/04—Protective covers for the grinding wheel
- B24B55/05—Protective covers for the grinding wheel specially designed for portable grinding machines
- B24B55/052—Protective covers for the grinding wheel specially designed for portable grinding machines with rotating tools
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)
- Portable Power Tools In General (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
1. Приводной инструмент (1), в котором дискообразный инструмент прикреплен к валу (16), который выступает из корпуса (10, 15), в котором размещен электродвигатель (М), при этом на корпусе (10, 15) расположена пылеулавливающая крышка (20), которая закрывает дискообразный инструмент, причем пылеулавливающая крышка (20) образована с отверстием (24В) для вставки инструмента, через которое в пылеулавливающую крышку (20) может быть вставлен инструмент (25), останавливающий вращение, который останавливает вращение вала (16), отличающийся тем, что пылеулавливающая крышка (20) содержит открывающий и закрывающий элемент, который блокирует отверстие (24В) для вставки инструмента, так что отверстие для вставки инструмента может быть открыто и закрыто по желанию.2. Инструмент (1) по п.1, в котором открывающий и закрывающий элемент представляет собой кольцеобразный резиновый элемент (26), который установлен на пылеулавливающей крышке (20) и блокирует отверстие (24В) для вставки инструмента.3. Инструмент (1) по п.2, в котором пылеулавливающая крышка включает в себя основную крышку (21), содержащую отверстие (21А) для вставки, через которое может быть вставлен вал (16), пластину (23), прикрепленную к верхней поверхности основной крышки (21) и образованную с отверстием (23В), которое сообщается с отверстием (21А) для вставки, и удерживающую часть (24), имеющую кольцевую форму, которая является концентричной с отверстием (23В), и выполненную за одно целое с верхней поверхностью пластины (23) с возможностью соединения с корпусом (15), причем отверстие (24В) для вставки инструмента образовано вокруг нижнего участка удерживающей части (24) вблизи границы между пластиной (23) и удерживаю1. A power tool (1) in which a disc-shaped tool is attached to a shaft (16) that protrudes from a housing (10, 15) in which an electric motor (M) is located, while a dust cap (10, 15) is located on the housing (10, 15). 20) that covers the disc-shaped tool, wherein the dust cap (20) is formed with a tool insertion hole (24B) through which a rotation stop tool (25) can be inserted into the dust cap (20), which stops the rotation of the shaft (16) , characterized in that the dust cap (20) comprises an opening and closing member that blocks the tool insertion hole (24B) so that the tool insertion hole can be opened and closed as desired. Tool (1) according to claim 1, wherein the opening and closing element is an annular rubber element (26) which is mounted on the dust cap (20) and blocks the hole (24B) for inserting the tool. The tool (1) according to claim 2, wherein the dust-collecting cover includes a main cover (21) having an insertion hole (21A) through which the shaft (16) can be inserted, a plate (23) attached to the upper surface of the main cap (21) and formed with a hole (23B) that communicates with the insertion hole (21A), and a holding portion (24) having an annular shape that is concentric with the hole (23B) and integral with the top surface plate (23) with the possibility of connection with the body (15), and the hole (24B) for inserting the tool is formed around the lower section of the holding part (24) near the border between the plate (23) and holding
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011079521A JP2012213820A (en) | 2011-03-31 | 2011-03-31 | Power tool |
JP2011-079521 | 2011-03-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
RU2012112407A true RU2012112407A (en) | 2013-10-10 |
Family
ID=45808214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2012112407/02A RU2012112407A (en) | 2011-03-31 | 2012-03-30 | DRIVING TOOL |
Country Status (5)
Country | Link |
---|---|
US (1) | US20120252328A1 (en) |
EP (1) | EP2505308A1 (en) |
JP (1) | JP2012213820A (en) |
CN (1) | CN102729143A (en) |
RU (1) | RU2012112407A (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5579575B2 (en) * | 2010-11-02 | 2014-08-27 | 株式会社マキタ | Disc grinder |
WO2014005800A1 (en) * | 2012-07-03 | 2014-01-09 | Atlas Copco Industrial Technique Ab | Power tool |
JP6043195B2 (en) | 2013-02-01 | 2016-12-14 | 株式会社マキタ | Electric tool |
JP6059032B2 (en) | 2013-02-01 | 2017-01-11 | 株式会社マキタ | Electric tool |
US9630310B2 (en) | 2013-02-01 | 2017-04-25 | Makita Corporation | Electric tool |
US9759807B2 (en) * | 2013-10-25 | 2017-09-12 | Texas Instruments Incorporated | Techniques for angle resolution in radar |
USD741557S1 (en) | 2014-01-15 | 2015-10-20 | Milwaukee Electric Tool Corporation | Dust collector |
USD742081S1 (en) | 2014-01-15 | 2015-10-27 | Milwaukee Electric Tool Corporation | Dust collector |
DE102016106782A1 (en) * | 2016-04-13 | 2017-10-19 | Festool Gmbh | Hand machine tool with a cover device |
DE102018206869A1 (en) | 2018-05-04 | 2019-11-07 | Robert Bosch Gmbh | Easy to mount dust extraction |
JP7100527B2 (en) * | 2018-08-06 | 2022-07-13 | 株式会社マキタ | Covers and tools |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE507264C2 (en) * | 1996-06-13 | 1998-05-04 | Atlas Copco Tools Ab | Handheld power tool |
DE10162632A1 (en) * | 2001-12-20 | 2003-07-03 | Hilti Ag | Grinder with suction hood |
SE525836C2 (en) * | 2003-03-31 | 2005-05-10 | Atlas Copco Tools Ab | Grinding machine with explosion protection and spindle lock |
DE10343060A1 (en) * | 2003-09-16 | 2005-04-07 | Robert Bosch Gmbh | Protective cowl for hand power tool especially for angle grinder has an adjustable fitting with a finger pressure ratchet lever engaging ratchet holes in cowl mounting |
JP2006007402A (en) * | 2004-06-29 | 2006-01-12 | Goei Seisakusho:Kk | Grinding device |
CN201015835Y (en) * | 2007-03-15 | 2008-02-06 | 苏州宝时得电动工具有限公司 | Power tool |
JP5162262B2 (en) * | 2008-01-22 | 2013-03-13 | 日立工機株式会社 | Protective cover and electric tool with protective cover |
DE102008064564A1 (en) * | 2008-12-23 | 2010-06-24 | Flex-Elektrowerkzeuge Gmbh | Tool holding head for a hand-held cleaning / grinding machine and hand-held cleaning / grinding machine |
JP5323624B2 (en) * | 2009-09-14 | 2013-10-23 | 株式会社マキタ | Dust collector cover for disc grinder |
-
2011
- 2011-03-31 JP JP2011079521A patent/JP2012213820A/en not_active Withdrawn
-
2012
- 2012-02-14 CN CN2012100333392A patent/CN102729143A/en active Pending
- 2012-02-27 US US13/405,992 patent/US20120252328A1/en not_active Abandoned
- 2012-03-01 EP EP12157709A patent/EP2505308A1/en not_active Withdrawn
- 2012-03-30 RU RU2012112407/02A patent/RU2012112407A/en unknown
Also Published As
Publication number | Publication date |
---|---|
US20120252328A1 (en) | 2012-10-04 |
EP2505308A1 (en) | 2012-10-03 |
CN102729143A (en) | 2012-10-17 |
JP2012213820A (en) | 2012-11-08 |
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