ES2548773T3 - Martillo neumático - Google Patents

Martillo neumático Download PDF

Info

Publication number: ES2548773T3
Authority: ES; Spain
Prior art keywords: cylinder; compressed air; piston; pneumatic hammer; valve body
Prior art date: 2008-02-12
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.): Active

Application number

ES09450010.5T

Other languages

English (en)

Spanish (es)

Inventor

Johann Pfeffer

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.)

BBG Baugeraete GmbH

Original Assignee

BBG Baugeraete GmbH

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.)

2008-02-12

Filing date

2009-01-14

Publication date

2015-10-20

2009-01-14 Application filed by BBG Baugeraete GmbH filed Critical BBG Baugeraete GmbH

2015-10-20 Application granted granted Critical

2015-10-20 Publication of ES2548773T3 publication Critical patent/ES2548773T3/es

Status Active legal-status Critical Current

2029-01-14 Anticipated expiration legal-status Critical

Links

238000010304 firing Methods 0.000 claims abstract description 8
238000013016 damping Methods 0.000 claims abstract description 5
238000009527 percussion Methods 0.000 claims abstract description 5
239000006096 absorbing agent Substances 0.000 claims description 6
229920002635 polyurethane Polymers 0.000 claims description 2
239000004814 polyurethane Substances 0.000 claims description 2
238000012423 maintenance Methods 0.000 description 5
230000010355 oscillation Effects 0.000 description 5
238000004519 manufacturing process Methods 0.000 description 2
229910000831 Steel Inorganic materials 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
238000005553 drilling Methods 0.000 description 1
230000003993 interaction Effects 0.000 description 1
239000010959 steel Substances 0.000 description 1
239000000725 suspension Substances 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
- B25D9/14—Control devices for the reciprocating piston
- B25D9/16—Valve arrangements therefor
- B25D9/20—Valve arrangements therefor involving a tubular-type slide valve
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D17/00—Details of, or accessories for, portable power-driven percussive tools
- B25D17/11—Arrangements of noise-damping means
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2209/00—Details of portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
- B25D2209/005—Details of portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously having a tubular-slide valve, which is coaxial with the piston
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2216/00—Details of portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
- B25D2216/0007—Details of percussion or rotation modes
- B25D2216/0015—Tools having a percussion-only mode
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2222/00—Materials of the tool or the workpiece
- B25D2222/54—Plastics
- B25D2222/69—Foamed polymers, e.g. polyurethane foam

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Percussive Tools And Related Accessories (AREA)

ES09450010.5T 2008-02-12 2009-01-14 Martillo neumático Active ES2548773T3 (es)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
AT2292008A AT506424B1 (de)	2008-02-12	2008-02-12	Drucklufthammer
AT2292008		2008-02-12

Publications (1)

Publication Number	Publication Date
ES2548773T3 true ES2548773T3 (es)	2015-10-20

Family

ID=40551517

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES09450010.5T Active ES2548773T3 (es)	2008-02-12	2009-01-14	Martillo neumático

Country Status (5)

Country	Link
EP (1)	EP2090405B1 (de)
AT (1)	AT506424B1 (de)
ES (1)	ES2548773T3 (de)
PT (1)	PT2090405E (de)
SI (1)	SI2090405T1 (de)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1770676A (en) *	1928-09-07	1930-07-15	Ingersoll Rand Co	Valve mechanism for rock drills
US1931042A (en) *	1931-01-12	1933-10-17	Chicago Pneumatic Tool Co	Fluid pressure hammer
SU655824A1 (ru) *	1976-07-07	1979-04-05	Институт Горного Дела Со Ан Ссср	Пневматическое ударное устройство дл бурени скважин
US4189917A (en) *	1978-09-18	1980-02-26	Kent Air Tool Company	Air hammer and muffler combination
US4327807A (en) *	1978-09-19	1982-05-04	Maco-Meudon	Percussion tool casing
US4303131A (en) *	1980-02-27	1981-12-01	Compair Construction And Mining Ltd.	Compressed-gas-operated reciprocating piston devices
US5275337A (en) *	1992-06-15	1994-01-04	Cummins Engine Company, Inc.	High pressure limiting valve with fast response and fuel injector equipped therewith

2008
- 2008-02-12 AT AT2292008A patent/AT506424B1/de not_active IP Right Cessation
2009
- 2009-01-14 SI SI200931299T patent/SI2090405T1/sl unknown
- 2009-01-14 EP EP09450010.5A patent/EP2090405B1/de active Active
- 2009-01-14 ES ES09450010.5T patent/ES2548773T3/es active Active
- 2009-01-14 PT PT94500105T patent/PT2090405E/pt unknown

Also Published As

Publication number	Publication date
AT506424B1 (de)	2010-09-15
AT506424A1 (de)	2009-09-15
SI2090405T1 (sl)	2015-12-31
PT2090405E (pt)	2015-11-18
EP2090405A1 (de)	2009-08-19
EP2090405B1 (de)	2015-08-05

Similar Documents

Publication	Publication Date	Title
US8272453B2 (en)	2012-09-25	Handheld power tool
CN110678620B (zh)	2021-07-09	潜孔钻机和用于钻岩的方法
EP1952950A3 (de)	2012-11-07	Handwerkzeugmaschine mit Schwingungstilger
WO2014207163A3 (en)	2015-07-16	Flushing arrangements for liquid-powered down-the-hole hammers
ES2316084T3 (es)	2009-04-01	Martillo perforador y/o martillo de percusion con accionamiento lineal y refrigeracion por aire.
MX2015004391A (es)	2015-10-26	Martillo vibratorio con amortiguacion de contragolpe.
CN104781049B (zh)	2016-10-05	工具机
ES2548773T3 (es)	2015-10-20	Martillo neumático
ES2669497T3 (es)	2018-05-28	Aparato de inserción pirotécnica
RU2012141226A (ru)	2014-04-10	Ударный механизм для ударного устройства и способ вскрытия выпускного отверстия
RU2013134874A (ru)	2015-01-27	Пневматический ударный механизм
CN1853867A (zh)	2006-11-01	手持式工具机冲击机构单元
RU2013154007A (ru)	2015-06-20	Пневматический ударный механизм
CN100592964C (zh)	2010-03-03	手持式工具机冲击机构单元
ES2306257T3 (es)	2008-11-01	Piston para un motor de combustion interna.
ES2396367T3 (es)	2013-02-21	Dispositivo de martillo picador de aire comprimido
US20180200874A1 (en)	2018-07-19	Shock Absorption Device for Pneumatic Tool
KR101644473B1 (ko)	2016-08-01	타격 효율을 향상시키는 부스팅 장치를 갖는 타격장치
US271781A (en)	1883-02-06	Steam-engine
TWM525824U (zh)	2016-07-21	往復式氣動工具耐衝擊結構
US978484A (en)	1910-12-13	Fluid-pressure-operated tool.
US592116A (en)	1897-10-19	Half to william barret ridgely
WO2016025182A1 (en)	2016-02-18	Hydraulic hammer having single piece seal assembly
ES1250660U (es)	2020-08-05	Pistola de clavos doble
KR101483289B1 (ko)	2015-01-15	천공장치