GB1220670A - Soill compacting machine - Google Patents
Soill compacting machineInfo
- Publication number
- GB1220670A GB1220670A GB41070/69A GB4107069A GB1220670A GB 1220670 A GB1220670 A GB 1220670A GB 41070/69 A GB41070/69 A GB 41070/69A GB 4107069 A GB4107069 A GB 4107069A GB 1220670 A GB1220670 A GB 1220670A
- Authority
- GB
- United Kingdom
- Prior art keywords
- machine
- rollers
- discs
- driven
- shafts
- Prior art date
- 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.)
- Expired
Links
- 239000002689 soil Substances 0.000 abstract 2
- 239000012530 fluid Substances 0.000 abstract 1
- 230000010355 oscillation Effects 0.000 abstract 1
- 230000003534 oscillatory effect Effects 0.000 abstract 1
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
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
- E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
- E01C19/28—Vibrated rollers or rollers subjected to impacts, e.g. hammering blows
- E01C19/282—Vibrated rollers or rollers subjected to impacts, e.g. hammering blows self-propelled, e.g. with an own traction-unit
Abstract
1,220,670. Vibratory road rollers. BOPPARDER MASCHINENBAUGESELLSCHAFT m.b.H. 18 Aug., 1969 [11 Sept., 1968], No. 41070/69. Heading B7H. A soil compacting machine comprises at least two rollers 1, 2 arranged in tandem and at least two out of balance centrifugal force generators mounted in a frame of the machine, one in front of and one behind the rollers on shafts 11, 12 which extend in the direction of travel of the machine. The rollers may comprise two pairs 1, 3 and 2, 4 which are driven through gearing 25 from hydraulic motors 52, 53 and at each side of the machine, the motors being driven by hydraulic pumps 50, 51 themselves driven by a diesel engine 13 which also drives a pump 16. The pumps and engine are supported by coil springs 14 on the side frames of the machine. The pump 16 supplies fluid to hydraulic motors 19, 20 coupled together by shafts 22 ... 24 and each driving at opposite ends of the machine either through gearing or a toothed belt drive a number of unbalanced discs 31 ... 38 acting as centrifugal force generators 8 mounted on short shafts such as 11, 12 supported in transverse frame members 9, 10 such that their axes are in the direction of travel of the machine. The discs may be arranged in pairs each disc of a pair being similarly balanced but rotating in the opposite direction to the other such that a rotary oscillatory motion is avoided and the motion is confined to a vertical reciprocatory direction. The discs at each end may be out of phase such that the machine receives a fore and aft rocking or pitching motion and the frequency of oscillation of the generators at each end may differ such that the resultant frequency may coincide with the resonant frequency of the soil being compacted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT885068A AT294170B (en) | 1968-09-11 | 1968-09-11 | Soil compactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1220670A true GB1220670A (en) | 1971-01-27 |
Family
ID=3609082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB41070/69A Expired GB1220670A (en) | 1968-09-11 | 1969-08-18 | Soill compacting machine |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3595145A (en) |
| JP (1) | JPS4838162B1 (en) |
| AT (1) | AT294170B (en) |
| BE (1) | BE738546A (en) |
| CA (1) | CA924558A (en) |
| CH (1) | CH501777A (en) |
| DE (1) | DE1944154A1 (en) |
| FR (1) | FR2017768A1 (en) |
| GB (1) | GB1220670A (en) |
| NL (1) | NL6913091A (en) |
| NO (1) | NO128670B (en) |
| YU (1) | YU32204B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2001988A1 (en) * | 1970-01-17 | 1971-07-22 | Benno Kaltenegger | Road roller |
| US3736066A (en) * | 1971-03-15 | 1973-05-29 | Pettibone Corp | Vibratory earth compacting apparatus |
| ZA73627B (en) * | 1972-02-04 | 1973-10-31 | Marshall Fowler Ltd | Vibrating roller |
| US4927289A (en) * | 1988-06-24 | 1990-05-22 | M-B-W Inc. | Vibratory mechanism for a compaction roller |
| DE3906392A1 (en) * | 1989-03-01 | 1990-09-20 | Bomag Gmbh | VIBRATION ROLLER FOR GROUND COMPACTION |
| US5479728A (en) * | 1994-03-08 | 1996-01-02 | The Charles Machine Works, Inc. | Apparatus for backfilling and tamping a trench |
| US20030026657A1 (en) * | 2001-06-06 | 2003-02-06 | Ingersoll-Rand Company | Apparatus and method for controlling the start up and phase relationship between eccentric assemblies |
| US20080292401A1 (en) * | 2007-05-23 | 2008-11-27 | Caterpillar Inc. | Heated drum compactor machine and method |
| US8714869B1 (en) | 2012-12-04 | 2014-05-06 | Caterpillar Paving Products Inc. | Compactor having electronically controlled heating element |
| US11247426B2 (en) * | 2020-04-07 | 2022-02-15 | Deere & Company | Oscillating silage compactor |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2466822A (en) * | 1945-06-23 | 1949-04-12 | Iowa Mfg Company | Earth compactor |
| US2728277A (en) * | 1952-12-18 | 1955-12-27 | John L Mcrae | Soil compaction machine |
| NL102228C (en) * | 1957-11-23 | |||
| US3048089A (en) * | 1958-09-12 | 1962-08-07 | Bomag Bopparder Machinenbau Ge | Land roller for rolling road surfaces and the like |
| US3082668A (en) * | 1959-11-20 | 1963-03-26 | Vibrator Mfg Company | Surface-treating machine |
| FR1484468A (en) * | 1965-06-26 | 1967-09-15 | ||
| US3435741A (en) * | 1966-12-09 | 1969-04-01 | Bopparder Maschinenbau Gmbh | Double vibration roller |
-
1968
- 1968-09-11 AT AT885068A patent/AT294170B/en not_active IP Right Cessation
-
1969
- 1969-08-18 GB GB41070/69A patent/GB1220670A/en not_active Expired
- 1969-08-22 CH CH1280469A patent/CH501777A/en not_active IP Right Cessation
- 1969-08-26 US US853173A patent/US3595145A/en not_active Expired - Lifetime
- 1969-08-27 NL NL6913091A patent/NL6913091A/xx unknown
- 1969-08-30 DE DE19691944154 patent/DE1944154A1/en active Pending
- 1969-09-05 FR FR6930269A patent/FR2017768A1/fr not_active Withdrawn
- 1969-09-05 JP JP44070051A patent/JPS4838162B1/ja active Pending
- 1969-09-08 BE BE738546D patent/BE738546A/xx unknown
- 1969-09-09 NO NO03592/69A patent/NO128670B/no unknown
- 1969-09-10 YU YU2306/69A patent/YU32204B/en unknown
- 1969-09-10 CA CA061709A patent/CA924558A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH501777A (en) | 1971-01-15 |
| CA924558A (en) | 1973-04-17 |
| BE738546A (en) | 1970-02-16 |
| NO128670B (en) | 1973-12-27 |
| AT294170B (en) | 1971-11-10 |
| YU230669A (en) | 1973-12-31 |
| DE1944154A1 (en) | 1970-03-19 |
| JPS4838162B1 (en) | 1973-11-15 |
| FR2017768A1 (en) | 1970-05-22 |
| US3595145A (en) | 1971-07-27 |
| NL6913091A (en) | 1970-03-13 |
| YU32204B (en) | 1974-06-30 |
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