GB1438732A – Vibratory ground roller
– Google Patents
GB1438732A – Vibratory ground roller
– Google Patents
Vibratory ground roller
Info
Publication number
GB1438732A
GB1438732A
GB2720374*[A
GB2720374A
GB1438732A
GB 1438732 A
GB1438732 A
GB 1438732A
GB 2720374 A
GB2720374 A
GB 2720374A
GB 1438732 A
GB1438732 A
GB 1438732A
Authority
GB
United Kingdom
Prior art keywords
links
roller
frame
main frame
steering frame
Prior art date
1973-09-08
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
Application number
GB2720374*[A
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.)
Bomag GmbH and Co oHG
Original Assignee
Bomag GmbH and Co oHG
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.)
1973-09-08
Filing date
1974-08-22
Publication date
1976-06-09
1974-08-22
Application filed by Bomag GmbH and Co oHG
filed
Critical
Bomag GmbH and Co oHG
1976-06-09
Publication of GB1438732A
publication
Critical
patent/GB1438732A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
1438732 Ground rollers KOEHRING GmbHBOMAG DIVISION 22 Aug 1974 [8 Sept 1973] 27203/74 Heading B7H A ground roller comprises a main frame 1 mounting two parallel vibratory drums, a steering frame 2 provided with a steerable wheel 11 and an operator’s seat 13, and a plurality of links 5, 6 each pivoted at one end to the main frame and at the other end to the steering frame in such a manner that, when the main frame pitches, e.g. about its centre of gravity S due to vibrations of the drums, the resulting horizontal movements of the pivots of the links in the steering frame are substantially equal to each other and in the same direction. Preferably, there are two lower links 6 one at each side of the roller and one intermediate upper link 5. Alternatively, there may be an upper and a lower link at each side of the roller. Torsion springs applied to the links near their pivots provide a force to bias the steering frame downwards.
GB2720374*[A
1973-09-08
1974-08-22
Vibratory ground roller
Expired
GB1438732A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
DE2345411A
DE2345411C2
(en)
1973-09-08
1973-09-08
Vibratory road roller
Publications (1)
Publication Number
Publication Date
GB1438732A
true
GB1438732A
(en)
1976-06-09
Family
ID=5892050
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB2720374*[A
Expired
GB1438732A
(en)
1973-09-08
1974-08-22
Vibratory ground roller
Country Status (10)
Country
Link
US
(1)
US3958892A
(en)
JP
(1)
JPS5730925B2
(en)
CA
(1)
CA1019996A
(en)
CH
(1)
CH582279A5
(en)
DE
(1)
DE2345411C2
(en)
ES
(1)
ES427737A1
(en)
FR
(1)
FR2243299B1
(en)
GB
(1)
GB1438732A
(en)
IT
(1)
IT1021639B
(en)
ZA
(1)
ZA745685B
(en)
Families Citing this family (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
JPS61163521A
(en)
*
1985-01-04
1986-07-24
アイ テイ テイ インダストリ−ズ インコ−ポレ−テツド
Keyswitch
CA1224073A
(en)
*
1985-04-26
1987-07-14
El Halim Omar Abdel Halim Abd.
Apparatus for compacting asphalt pavement
US5261213A
(en)
*
1992-08-06
1993-11-16
Humphrey John L
Greensroller
US6467245B1
(en)
*
2000-12-01
2002-10-22
John L. Humphrey
Universal vibratory roller unit
Family Cites Families (11)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DD92953A
(en)
*
US2127485A
(en)
*
1936-10-16
1938-08-16
Osgood Company
Road roller
US2682153A
(en)
*
1950-12-04
1954-06-29
Galion Iron Works & Mfg Co
Trench roller
US2830511A
(en)
*
1954-02-08
1958-04-15
Shawnee Mfg Company Inc
Roller attachment for tractors
US2812696A
(en)
*
1954-05-12
1957-11-12
Richier Sa Ets
Vibratory-type road-rolling device
BE569257A
(en)
*
1957-08-20
GB866889A
(en)
*
1958-10-29
1961-05-03
Ronald David Swynerton Kaye
Power-driven compacting roller
US3176597A
(en)
*
1960-10-27
1965-04-06
Harry J Seaman
Vibratory compactor
FR1449896A
(en)
*
1965-07-09
1966-05-06
Francois Brasseur Atel
Improvements to vibrating rollers with tandem cylinders
JPS523080Y2
(en)
*
1971-05-29
1977-01-22
US3861475A
(en)
*
1971-11-24
1975-01-21
Witold Kuncewicz
Combined leveling and compacting earth working machine
1973
1973-09-08
DE
DE2345411A
patent/DE2345411C2/en
not_active
Expired
1974
1974-05-24
CH
CH716074A
patent/CH582279A5/xx
not_active
IP Right Cessation
1974-06-27
ES
ES427737A
patent/ES427737A1/en
not_active
Expired
1974-08-22
GB
GB2720374*[A
patent/GB1438732A/en
not_active
Expired
1974-09-06
ZA
ZA00745685A
patent/ZA745685B/en
unknown
1974-09-06
CA
CA208,920A
patent/CA1019996A/en
not_active
Expired
1974-09-06
IT
IT7452920A
patent/IT1021639B/en
active
1974-09-06
FR
FR7430281A
patent/FR2243299B1/fr
not_active
Expired
1974-09-06
JP
JP10286874A
patent/JPS5730925B2/ja
not_active
Expired
1974-09-09
US
US05/504,552
patent/US3958892A/en
not_active
Expired – Lifetime
Also Published As
Publication number
Publication date
FR2243299A1
(en)
1975-04-04
ZA745685B
(en)
1975-10-29
JPS5063706A
(en)
1975-05-30
DE2345411C2
(en)
1984-03-29
DE2345411A1
(en)
1975-03-27
FR2243299B1
(en)
1978-08-11
IT1021639B
(en)
1978-02-20
CH582279A5
(en)
1976-11-30
US3958892A
(en)
1976-05-25
CA1019996A
(en)
1977-11-01
JPS5730925B2
(en)
1982-07-01
ES427737A1
(en)
1976-08-01
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Legal Events
Date
Code
Title
Description
1976-10-20
PS
Patent sealed [section 19, patents act 1949]
1986-04-23
PCNP
Patent ceased through non-payment of renewal fee
