ITUB20160572A1 - DRILL HAMMER EXCAVATOR PERCUSSION WITH ELECTROMAGNETIC REPULSION - Google Patents
DRILL HAMMER EXCAVATOR PERCUSSION WITH ELECTROMAGNETIC REPULSIONInfo
- Publication number
- ITUB20160572A1 ITUB20160572A1 ITUB2016A000572A ITUB20160572A ITUB20160572A1 IT UB20160572 A1 ITUB20160572 A1 IT UB20160572A1 IT UB2016A000572 A ITUB2016A000572 A IT UB2016A000572A IT UB20160572 A ITUB20160572 A IT UB20160572A IT UB20160572 A1 ITUB20160572 A1 IT UB20160572A1
- Authority
- IT
- Italy
- Prior art keywords
- percussion
- electromagnetic repulsion
- drill hammer
- hammer excavator
- excavator
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D11/00—Portable percussive tools with electromotor or other motor drive
- B25D11/06—Means for driving the impulse member
- B25D11/064—Means for driving the impulse member using an electromagnetic drive
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
- H02K7/075—Means for converting reciprocating motion into rotary motion or vice versa using crankshafts or eccentrics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2211/00—Details of portable percussive tools with electromotor or other motor drive
- B25D2211/06—Means for driving the impulse member
- B25D2211/068—Crank-actuated impulse-driving mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITUB2016A000572A ITUB20160572A1 (en) | 2016-01-19 | 2016-01-19 | DRILL HAMMER EXCAVATOR PERCUSSION WITH ELECTROMAGNETIC REPULSION |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITUB2016A000572A ITUB20160572A1 (en) | 2016-01-19 | 2016-01-19 | DRILL HAMMER EXCAVATOR PERCUSSION WITH ELECTROMAGNETIC REPULSION |
Publications (1)
Publication Number | Publication Date |
---|---|
ITUB20160572A1 true ITUB20160572A1 (en) | 2017-07-19 |
Family
ID=57133351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITUB2016A000572A ITUB20160572A1 (en) | 2016-01-19 | 2016-01-19 | DRILL HAMMER EXCAVATOR PERCUSSION WITH ELECTROMAGNETIC REPULSION |
Country Status (1)
Country | Link |
---|---|
IT (1) | ITUB20160572A1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19855750A1 (en) * | 1998-12-03 | 2000-06-08 | Hilti Ag | Hand-guided drill and/or chisel has percussion body that can be periodically axially displaced using controlled magnetic field from coils and at least one high power permanent magnet |
US20080099223A1 (en) * | 2003-03-21 | 2008-05-01 | Michael Stirm | Vibration reduction apparatus for power tool and power tool incorporating such apparatus |
US20090065226A1 (en) * | 2007-09-12 | 2009-03-12 | Hilti Aktiengesellschaft | Hand-held power tool with air spring percussion mechanism, linear motor, and control process |
US20110218781A1 (en) * | 2010-03-08 | 2011-09-08 | Livermore Software Technology Corporation | Fem-bem coupling methods and systems for sliding contact interface |
US20130186664A1 (en) * | 2011-07-26 | 2013-07-25 | Hilti Aktiengesellschaft | Hand-Held Power Tool With a Three-Point Mounting |
-
2016
- 2016-01-19 IT ITUB2016A000572A patent/ITUB20160572A1/en unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19855750A1 (en) * | 1998-12-03 | 2000-06-08 | Hilti Ag | Hand-guided drill and/or chisel has percussion body that can be periodically axially displaced using controlled magnetic field from coils and at least one high power permanent magnet |
US20080099223A1 (en) * | 2003-03-21 | 2008-05-01 | Michael Stirm | Vibration reduction apparatus for power tool and power tool incorporating such apparatus |
US20090065226A1 (en) * | 2007-09-12 | 2009-03-12 | Hilti Aktiengesellschaft | Hand-held power tool with air spring percussion mechanism, linear motor, and control process |
US20110218781A1 (en) * | 2010-03-08 | 2011-09-08 | Livermore Software Technology Corporation | Fem-bem coupling methods and systems for sliding contact interface |
US20130186664A1 (en) * | 2011-07-26 | 2013-07-25 | Hilti Aktiengesellschaft | Hand-Held Power Tool With a Three-Point Mounting |
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