SE7910478L - Med slagverkan arbetande anordning - Google Patents
Med slagverkan arbetande anordningInfo
- Publication number
- SE7910478L SE7910478L SE7910478A SE7910478A SE7910478L SE 7910478 L SE7910478 L SE 7910478L SE 7910478 A SE7910478 A SE 7910478A SE 7910478 A SE7910478 A SE 7910478A SE 7910478 L SE7910478 L SE 7910478L
- Authority
- SE
- Sweden
- Prior art keywords
- ram
- cylindrical member
- space
- bosses
- power cylinder
- Prior art date
Links
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
- B25D9/02—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously of the tool-carrier piston type, i.e. in which the tool is connected to an impulse member
-
- 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
- B25D17/24—Damping the reaction force
- B25D17/245—Damping the reaction force using a fluid
-
- 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
- B25D9/145—Control devices for the reciprocating piston for hydraulically actuated hammers having an accumulator
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/12—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor
- E01C23/122—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor with power-driven tools, e.g. oscillated hammer apparatus
- E01C23/124—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor with power-driven tools, e.g. oscillated hammer apparatus moved rectilinearly, e.g. road-breaker apparatus with reciprocating tools, with drop-hammers
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
- E02D7/02—Placing by driving
- E02D7/06—Power-driven drivers
- E02D7/10—Power-driven drivers with pressure-actuated hammer, i.e. the pressure fluid acting directly on the hammer structure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Fluid Mechanics (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Architecture (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Percussive Tools And Related Accessories (AREA)
- Actuator (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Electrophonic Musical Instruments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782697151A SU945412A2 (ru) | 1978-12-27 | 1978-12-27 | Устройство ударного действи |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7910478L true SE7910478L (sv) | 1980-06-28 |
SE438177B SE438177B (sv) | 1985-04-01 |
Family
ID=20798758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7910478A SE438177B (sv) | 1978-12-27 | 1979-12-19 | Slagverk for hog effekt med bromsenhet for reduktion av belastning vid tomgang |
Country Status (7)
Country | Link |
---|---|
US (1) | US4343368A (sv) |
JP (1) | JPS5834268B2 (sv) |
CA (1) | CA1124591A (sv) |
DE (1) | DE2951794C2 (sv) |
FR (1) | FR2448964A1 (sv) |
SE (1) | SE438177B (sv) |
SU (1) | SU945412A2 (sv) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2509217A1 (fr) * | 1981-07-10 | 1983-01-14 | Montabert Ets | Appareil a percussions mu par un fluide sous pression |
FR2531138A1 (fr) * | 1982-07-29 | 1984-02-03 | Inst Avtomatiki Akademii | Dispositif de percussion notamment pour machine hydraulique de forage de puits |
SE436988B (sv) * | 1983-07-01 | 1985-02-04 | Nilsson Goran Alfred | Anordning vid nalhacka anordning vid nalhacka |
US4819542A (en) * | 1985-12-23 | 1989-04-11 | Spetsialnoe Konstruktorskoe Bjuro Gidroimpulsnoi Tekhniki Sibirskogo Otdelenia Akademii Nauk Sssr | Percussive tool |
FI861851A (fi) * | 1986-05-02 | 1987-11-03 | Tampella Oy Ab | Anordning foer ett axiallager i en borrmaskin. |
AU584411B2 (en) * | 1986-12-23 | 1989-05-25 | Institut Gidrodinamiki Imeni M.A. Lavrentieva Sibirskogo Otdelenia Akademii Nauk Sssr | Percussion tool |
CA1259232A (en) * | 1986-12-24 | 1989-09-12 | Nikolai P. Ermilov | Percussive tool |
FR2609661B1 (fr) * | 1987-01-20 | 1989-05-26 | Sp K Bjur | Dispositif a action percussive |
DE3913866A1 (de) * | 1989-04-27 | 1990-10-31 | Krupp Maschinentechnik | Hydraulisches schlagwerk |
FI84701C (sv) * | 1990-02-23 | 1992-01-10 | Tampella Oy Ab | Anordning för axiallagret i en borrmaskin |
FI110804B (sv) * | 2000-06-27 | 2003-03-31 | Sandvik Tamrock Oy | Förfarande för att ta isär förbindningar mellan borrningskomponenter och bergborrmaskin |
DE102007000135A1 (de) * | 2007-03-08 | 2008-09-11 | Hilti Ag | Handwerkzeugmaschine mit pneumatischem Schlagwerk |
US20130133913A1 (en) * | 2010-03-25 | 2013-05-30 | Hadar Magali | Force-Barrier |
JP5826581B2 (ja) * | 2010-10-18 | 2015-12-02 | 日本工機株式会社 | ガス圧装置、ガス圧装置を用いる破砕方法及びガス圧装置の保護カバー |
KR101327392B1 (ko) * | 2012-06-14 | 2013-11-08 | (주)신우중공업 | 해머 상승 장치 |
US20180154506A1 (en) * | 2012-06-14 | 2018-06-07 | Shinwoo Heavy Industry Co., Ltd. | Hammer Raising Device |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL92577C (sv) * | 1953-06-17 | |||
FR1478175A (fr) * | 1966-05-02 | 1967-04-21 | Harry Krueger G M B H | Distribution sans tiges ni leviers pour un servo-moteur monocylindrique à double effet |
US3464500A (en) * | 1967-11-16 | 1969-09-02 | Gardner Denver Co | Percussion tool control means |
US3547208A (en) * | 1968-05-17 | 1970-12-15 | Westinghouse Air Brake Co | Percussive tool |
US3490549A (en) * | 1968-08-13 | 1970-01-20 | Westinghouse Air Brake Co | Hydraulic percussive drill |
GB1259328A (sv) * | 1969-06-16 | 1972-01-05 | ||
US3605916A (en) * | 1969-11-18 | 1971-09-20 | Bogdan Vyacheslavovich Voitsek | Hydraulic hammer |
FR2068026A5 (sv) * | 1969-11-25 | 1971-08-20 | Sp Konstruktors | |
US3701386A (en) * | 1970-12-11 | 1972-10-31 | Dresser Ind | Hydraulic drifter |
US3892279A (en) * | 1971-07-23 | 1975-07-01 | Chicago Pneumatic Tool Co | Reciprocating hydraulic hammer |
SU599068A1 (ru) * | 1972-07-14 | 1978-03-25 | Ордена Трудового Красного Знамени Институт Горного Дела Им.А.А.Скочинского | Устройство дл разрушени горных пород |
SU575414A1 (ru) * | 1975-09-26 | 1977-10-05 | Институт горного дела Министерства черной металлургии СССР | Гидропневматический молот |
NL182162C (nl) * | 1977-01-10 | 1988-01-18 | Hydraudyne Bv | Inrichting voor het hydraulisch of pneumatisch aandrijven en afremmen van een werktuig. |
-
1978
- 1978-12-27 SU SU782697151A patent/SU945412A2/ru active
-
1979
- 1979-12-19 SE SE7910478A patent/SE438177B/sv not_active IP Right Cessation
- 1979-12-20 US US06/105,859 patent/US4343368A/en not_active Expired - Lifetime
- 1979-12-21 CA CA342,537A patent/CA1124591A/en not_active Expired
- 1979-12-21 DE DE2951794A patent/DE2951794C2/de not_active Expired
- 1979-12-26 JP JP54170190A patent/JPS5834268B2/ja not_active Expired
- 1979-12-27 FR FR7931818A patent/FR2448964A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
US4343368A (en) | 1982-08-10 |
CA1124591A (en) | 1982-06-01 |
JPS55112781A (en) | 1980-08-30 |
DE2951794A1 (de) | 1980-07-24 |
SU945412A2 (ru) | 1982-07-23 |
DE2951794C2 (de) | 1983-11-03 |
FR2448964B1 (sv) | 1983-04-08 |
JPS5834268B2 (ja) | 1983-07-26 |
FR2448964A1 (fr) | 1980-09-12 |
SE438177B (sv) | 1985-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 7910478-2 Effective date: 19920704 Format of ref document f/p: F |