NL6611623A - - Google Patents
Info
- Publication number
- NL6611623A NL6611623A NL6611623A NL6611623A NL6611623A NL 6611623 A NL6611623 A NL 6611623A NL 6611623 A NL6611623 A NL 6611623A NL 6611623 A NL6611623 A NL 6611623A NL 6611623 A NL6611623 A NL 6611623A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
-
- 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
- B25D11/10—Means for driving the impulse member comprising a cam mechanism
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US480990A US3358778A (en) | 1965-08-19 | 1965-08-19 | Spring driven power hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6611623A true NL6611623A (en) | 1967-02-20 |
Family
ID=23910143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6611623A NL6611623A (en) | 1965-08-19 | 1966-08-18 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3358778A (en) |
| BE (1) | BE685541A (en) |
| CH (1) | CH443189A (en) |
| DE (1) | DE1534254B1 (en) |
| GB (1) | GB1099640A (en) |
| NL (1) | NL6611623A (en) |
| SE (1) | SE322473B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3427851A (en) * | 1967-02-17 | 1969-02-18 | Bliss Co | High energy rate metal forming machine |
| FR2496731A1 (en) * | 1980-12-22 | 1982-06-25 | Gustin Fils Sa | Lightweight hydro-mechanical driver for piles - has jack compressing spring to give drive effort when released by cam |
| DE3122979A1 (en) * | 1981-06-10 | 1983-01-05 | Hilti AG, 9494 Schaan | DRILLING OR CHISEL HAMMER |
| US4867253A (en) * | 1988-10-14 | 1989-09-19 | Caterpillar Inc. | Dampener for impacting mechanism |
| US5813479A (en) * | 1995-10-06 | 1998-09-29 | Bosma; Marinus A. | Trigger mechanism for impacting device |
| US5662177A (en) * | 1995-10-06 | 1997-09-02 | Bosma; Marinus A. | Trigger mechanism for impacting device |
| KR101069817B1 (en) * | 2008-11-27 | 2011-10-04 | 삼성중공업 주식회사 | Hammer Apparatus |
| CN103987638B (en) * | 2011-10-04 | 2016-09-14 | 格西集团公司 | A kind of for destroying the bridge of dry granular material in a reservoir or the ram of caking and method thereof |
| CN108316379B (en) * | 2016-08-16 | 2019-09-06 | 泉州台商投资区久协机械科技有限公司 | A kind of drill steel |
| CN109505221B (en) * | 2018-12-17 | 2020-11-03 | 广东博智林机器人有限公司 | Building concrete hits garrulous robot fast |
| CN112095383B (en) * | 2020-09-30 | 2023-10-31 | 广东建工德晟工程有限公司 | Roadbed tamping device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1244386A (en) * | 1917-05-09 | 1917-10-23 | Dane Spehar | Hammer-drill. |
| US1356556A (en) * | 1919-01-27 | 1920-10-26 | Walter S Payne | Electric power-hammer and drilling-machine combined |
| US2110957A (en) * | 1936-07-20 | 1938-03-15 | George L Kollock | Power hammer |
| US2225531A (en) * | 1937-08-04 | 1940-12-17 | Gas Tool Patents Corp | Drill rotating device |
| US2772858A (en) * | 1955-04-25 | 1956-12-04 | Joseph C Novack | Power hammers |
| FR1387574A (en) * | 1963-03-11 | 1965-01-29 | Mechanical hammer | |
| US3276760A (en) * | 1964-03-02 | 1966-10-04 | Gen Motors Corp | Anti-surge coil spring assembly |
-
1965
- 1965-08-19 US US480990A patent/US3358778A/en not_active Expired - Lifetime
-
1966
- 1966-08-10 DE DE19661534254 patent/DE1534254B1/en active Pending
- 1966-08-11 CH CH1156566A patent/CH443189A/en unknown
- 1966-08-11 GB GB35982/66A patent/GB1099640A/en not_active Expired
- 1966-08-16 BE BE685541D patent/BE685541A/xx unknown
- 1966-08-17 SE SE11146/66A patent/SE322473B/xx unknown
- 1966-08-18 NL NL6611623A patent/NL6611623A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1099640A (en) | 1968-01-17 |
| BE685541A (en) | 1967-02-16 |
| CH443189A (en) | 1967-09-15 |
| SE322473B (en) | 1970-04-06 |
| US3358778A (en) | 1967-12-19 |
| DE1534254B1 (en) | 1970-10-22 |