SE7906632L - DRILLING AND CHEESE HAMMER WITH COMBUSTION ENGINE OPERATION - Google Patents
DRILLING AND CHEESE HAMMER WITH COMBUSTION ENGINE OPERATIONInfo
- Publication number
- SE7906632L SE7906632L SE7906632A SE7906632A SE7906632L SE 7906632 L SE7906632 L SE 7906632L SE 7906632 A SE7906632 A SE 7906632A SE 7906632 A SE7906632 A SE 7906632A SE 7906632 L SE7906632 L SE 7906632L
- Authority
- SE
- Sweden
- Prior art keywords
- drilling
- combustion engine
- cheese
- hammer
- engine operation
- 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
- B25D9/06—Means for driving the impulse member
- B25D9/10—Means for driving the impulse member comprising a built-in internal-combustion engine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/02—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for hand-held tools
Abstract
To enable a portable power tool (such as a drilling and chiselling tool) of the kind which is powered by an internal-combustion engine, to be constructed with a relatively small flywheel 15, and to ensure that the flywheel has adequate kinetic energy at slow speeds of the engine, the flywheel 15 is mounted upon the engine crankshaft 4 by way of a step- up gearing. In the illustrated use, such gearing comprises a planetary system. <IMAGE>
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2835569A DE2835569C2 (en) | 1978-08-14 | 1978-08-14 | Hammer drill and chisel hammer with combustion engine drive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE7906632L true SE7906632L (en) | 1980-02-15 |
Family
ID=6046998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7906632A SE7906632L (en) | 1978-08-14 | 1979-08-07 | DRILLING AND CHEESE HAMMER WITH COMBUSTION ENGINE OPERATION |
Country Status (25)
| Country | Link |
|---|---|
| JP (1) | JPS5531588A (en) |
| AT (1) | AT366312B (en) |
| AU (1) | AU534895B2 (en) |
| BE (1) | BE878203A (en) |
| CA (1) | CA1137416A (en) |
| CH (1) | CH640768A5 (en) |
| CS (1) | CS208126B2 (en) |
| DD (1) | DD145242A5 (en) |
| DE (1) | DE2835569C2 (en) |
| DK (1) | DK149408C (en) |
| ES (1) | ES482954A1 (en) |
| FI (1) | FI65392C (en) |
| FR (1) | FR2433631B1 (en) |
| GB (1) | GB2030901B (en) |
| HU (1) | HU180244B (en) |
| IE (1) | IE48461B1 (en) |
| IT (1) | IT1125391B (en) |
| MX (1) | MX146698A (en) |
| NL (1) | NL7905145A (en) |
| NO (1) | NO147943C (en) |
| PL (1) | PL117509B1 (en) |
| SE (1) | SE7906632L (en) |
| SU (1) | SU1205781A3 (en) |
| YU (1) | YU40847B (en) |
| ZA (1) | ZA793381B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3936849A1 (en) * | 1989-11-06 | 1991-05-08 | Bosch Gmbh Robert | ELECTRICALLY DRIVED MACHINE TOOL |
| JP3772533B2 (en) * | 1998-07-14 | 2006-05-10 | 松下電工株式会社 | Rotating tool with transmission |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB189532A (en) * | 1921-08-31 | 1922-11-30 | Paul Shishkoff | Improvements in and relating to power transmission systems |
| US1743712A (en) * | 1924-01-28 | 1930-01-14 | Automotive Fan & Bearing Compa | Hub bearing |
| DE696263C (en) * | 1936-11-15 | 1940-09-18 | Heinrich Koch Dipl Ing | Three-cylinder star engine with perfect mass balance |
| FR832099A (en) * | 1937-02-02 | 1938-09-20 | Starting, transmission and braking device with regeneration | |
| US2214800A (en) * | 1939-06-29 | 1940-09-17 | Ingersoll Rand Co | Percussive tool |
| US2533847A (en) * | 1948-05-03 | 1950-12-12 | Chamberlin Corporany Of Americ | Weather strip installation for windows |
| US3095766A (en) * | 1961-03-31 | 1963-07-02 | Henry C Cox | Fan reversing mechanism |
| US3672244A (en) * | 1970-04-08 | 1972-06-27 | Algirdas L Nasvytis | Flywheel automotive vehicle |
-
1978
- 1978-08-14 DE DE2835569A patent/DE2835569C2/en not_active Expired
-
1979
- 1979-06-01 FI FI791773A patent/FI65392C/en not_active IP Right Cessation
- 1979-06-28 IT IT23951/79A patent/IT1125391B/en active
- 1979-07-02 NL NL7905145A patent/NL7905145A/en not_active Application Discontinuation
- 1979-07-03 GB GB7923148A patent/GB2030901B/en not_active Expired
- 1979-07-04 CH CH624679A patent/CH640768A5/en not_active IP Right Cessation
- 1979-07-06 ZA ZA793381A patent/ZA793381B/en unknown
- 1979-07-19 FR FR7918698A patent/FR2433631B1/en not_active Expired
- 1979-07-26 YU YU1826/79A patent/YU40847B/en unknown
- 1979-07-30 AT AT0523679A patent/AT366312B/en not_active IP Right Cessation
- 1979-07-30 ES ES482954A patent/ES482954A1/en not_active Expired
- 1979-08-02 CS CS795326A patent/CS208126B2/en unknown
- 1979-08-03 MX MX178783A patent/MX146698A/en unknown
- 1979-08-03 CA CA000333221A patent/CA1137416A/en not_active Expired
- 1979-08-06 SU SU792796858A patent/SU1205781A3/en active
- 1979-08-07 SE SE7906632A patent/SE7906632L/en unknown
- 1979-08-08 DD DD79214856A patent/DD145242A5/en unknown
- 1979-08-08 AU AU49690/79A patent/AU534895B2/en not_active Expired - Fee Related
- 1979-08-08 IE IE1470/79A patent/IE48461B1/en unknown
- 1979-08-10 BE BE0/196700A patent/BE878203A/en not_active IP Right Cessation
- 1979-08-10 HU HU79HI520A patent/HU180244B/en unknown
- 1979-08-10 JP JP10138779A patent/JPS5531588A/en active Granted
- 1979-08-13 DK DK338579A patent/DK149408C/en not_active IP Right Cessation
- 1979-08-13 NO NO792623A patent/NO147943C/en unknown
- 1979-08-13 PL PL1979217734A patent/PL117509B1/en unknown
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| IT1194465B (en) | MULTI-PURPOSE PORTABLE EQUIPMENT IN PARTICULAR FOR THE OPERATION OF ROTATION TOOLS IN ROTATION AND PERCUSSION AND ONLY PERCUSSION | |
| BR8200901A (en) | PROCESS AND DEVICE TO REDUCE THE CONSUMPTION OF CARBURANT FROM AN INTERNAL COMBUSTION ENGINE | |
| SE7906632L (en) | DRILLING AND CHEESE HAMMER WITH COMBUSTION ENGINE OPERATION | |
| IT7926559A0 (en) | ENERGY CONVERSION CYCLE FOR INTERNAL COMBUSTION ENGINE AND EQUIPMENT TO CARRY OUT THE CYCLE. | |
| AT372327B (en) | DRILL AND CHISEL HAMMER WITH COMBUSTION ENGINE DRIVE | |
| JPS5232419A (en) | Method and device for combustion promotion in internal combustion engi ne | |
| SE8106826L (en) | DEVICE FOR COMBUSTION ENGINE WITH EXHAUST TURBINE DRIVE SPRAY AIR COMPRESSOR | |
| SE8401430D0 (en) | ARRANGEMENT FOR ENERGY TRANSFER AT THE VEHICLE'S DRIVING DEVICE | |
| JPS53115980A (en) | Valve arrangement for use in internal combustion type percussive tool | |
| RU94044964A (en) | Engine | |
| GB1325929A (en) | Starting system of internal combustion engine | |
| JPS555001A (en) | Generating device | |
| JPS51121604A (en) | Multicylinder four cycle reciprocating engine | |
| JPS5321337A (en) | Starter for auto-bycycle | |
| JPS5222222A (en) | Refrigerator car | |
| JPS5410921A (en) | Generating set for big dc current | |
| JPS5331022A (en) | Two cycle internal combustion engine | |
| JPS55117019A (en) | Engine for use in small ship | |
| SE8000321L (en) | PLANETVEXEL | |
| JPS5234305A (en) | Controller for generator | |
| DE3881694D1 (en) | SMALL MACHINE FOR HAND TOOLS. | |
| JPS5244351A (en) | Method of transforming the internal energy of environment into the mec hanical energy | |
| JPS548246A (en) | Bearing | |
| JPS5530588A (en) | Transmission device | |
| JPS5321338A (en) | Starter for auto-bicycle |