GB494807A - Improvements in or relating to road rollers - Google Patents
Improvements in or relating to road rollersInfo
- Publication number
- GB494807A GB494807A GB4801/38A GB480138A GB494807A GB 494807 A GB494807 A GB 494807A GB 4801/38 A GB4801/38 A GB 4801/38A GB 480138 A GB480138 A GB 480138A GB 494807 A GB494807 A GB 494807A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- casing
- rolls
- pivoted
- frame
- 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
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 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
- E01C19/26—Rollers therefor; Such rollers usable also for compacting soil self-propelled or fitted to road vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
- Harvester Elements (AREA)
Abstract
494,807. Road rollers. ZETTELMEYER, P. Feb. 16, 1938, No. 4801. Convention date, Feb. 23, 1937. [Class 6 (i)] To enable the side rolls 3 of a roller to adjust themselves to the camber of the road, they are pivoted to the roller frame at a point 4 below the axle 6 and within the breadth of the roll. The frame comprises longitudinal members 1 connected by transverse bars 2. Each roll is journalled in a casing 5 which carries at its lower end a plate 9, to the ends of which are welded depending webs, one of which 10 is shown in Fig. 1. The bars 2 are pivoted to bolts passing through the webs 10. A toothed wheel 13 is keyed to the axle 6 and is rotated by a pinion 14 formed on a hollow shaft 15, as shown in Fig. 3. The shaft 15 is grooved internally and a grooved shaft 19 engages slidably therein and is rotated from the engine to which it is connected through a universal joint 20. When the camber of the road alters, the rolls pivot about the point 4, the shaft 19 simultaneously sliding in the shaft 15, the joint 20 allowing for the necessary tilting of the shaft 19. Fig. 1 shows a clamping device for maintaining the rolls in any position. A rod 23 is pivoted at 22 to the casing 5 and slides in a sleeve 28 fixed to an abutment or part of the frame 26. A wheel 24 screwed on the rod 23 fan be moved to abut against the sleeve 28 and so fix the rod 23 and casing 5 against movement to the right. A similar arrangement is provided on the other side of the abutment 26, a wheel 25 preventing movement to the left. The wheels 24, 25 may be adjusted to permit a limited tilting movement of the rolls. Fig. 4 shows a modification in which pivoted links 29, 30 are provided at the upper and lower ends of the casing 5 to allow the rolls to move vertically without altering their inclination. A spring 32 connects the casing 5 with the frame of the roller.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1937Z0023714 DE688527C (en) | 1937-02-23 | 1937-02-23 | Road roller with inclinable roller wheels |
Publications (1)
Publication Number | Publication Date |
---|---|
GB494807A true GB494807A (en) | 1938-11-01 |
Family
ID=7625975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4801/38A Expired GB494807A (en) | 1937-02-23 | 1938-02-16 | Improvements in or relating to road rollers |
Country Status (5)
Country | Link |
---|---|
US (1) | US2230317A (en) |
CH (1) | CH201218A (en) |
DE (1) | DE688527C (en) |
FR (1) | FR833715A (en) |
GB (1) | GB494807A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2437524A (en) * | 1944-09-21 | 1948-03-09 | Buffalo Springfield Roller Co | Self-propelled tamping roller |
US2510817A (en) * | 1945-06-04 | 1950-06-06 | Buffalo Springfield Roller Co | Self-propelled tamping roller |
US3153993A (en) * | 1962-01-12 | 1964-10-27 | Tampo Mfg Company | Self-propelled vibratory compactor |
EP0067243A1 (en) * | 1981-06-19 | 1982-12-22 | Luciano Vernocchi | Self-propelled compressor for agricultural workings |
US6793437B2 (en) * | 2002-09-05 | 2004-09-21 | Glenn O. Hawbaker, Inc. | Side-mounted shoulder compaction roller |
-
1937
- 1937-02-23 DE DE1937Z0023714 patent/DE688527C/en not_active Expired
-
1938
- 1938-02-14 FR FR833715D patent/FR833715A/en not_active Expired
- 1938-02-16 GB GB4801/38A patent/GB494807A/en not_active Expired
- 1938-02-17 CH CH201218D patent/CH201218A/en unknown
- 1938-02-19 US US191552A patent/US2230317A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR833715A (en) | 1938-10-28 |
DE688527C (en) | 1940-02-24 |
US2230317A (en) | 1941-02-04 |
CH201218A (en) | 1938-11-30 |
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