SE7412045L - - Google Patents
Info
- Publication number
- SE7412045L SE7412045L SE7412045A SE7412045A SE7412045L SE 7412045 L SE7412045 L SE 7412045L SE 7412045 A SE7412045 A SE 7412045A SE 7412045 A SE7412045 A SE 7412045A SE 7412045 L SE7412045 L SE 7412045L
- Authority
- SE
- Sweden
- Prior art keywords
- slope
- controlling
- frame
- vehicle
- support means
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
- E02F3/80—Component parts
- E02F3/84—Drives or control devices therefor, e.g. hydraulic drive systems
- E02F3/841—Devices for controlling and guiding the whole machine, e.g. by feeler elements and reference lines placed exteriorly of the machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
- B60G17/0152—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the action on a particular type of suspension unit
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
- G05D3/14—Control of position or direction using feedback using an analogue comparing device
- G05D3/1472—Control of position or direction using feedback using an analogue comparing device with potentiometer
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00401927A US3857577A (en) | 1973-09-28 | 1973-09-28 | Proportional frame twist slope control |
Publications (1)
Publication Number | Publication Date |
---|---|
SE7412045L true SE7412045L ( ) | 1975-04-01 |
Family
ID=23589827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7412045A SE7412045L ( ) | 1973-09-28 | 1974-09-25 |
Country Status (9)
Country | Link |
---|---|
US (1) | US3857577A ( ) |
JP (1) | JPS607097B2 ( ) |
AU (1) | AU7334974A ( ) |
CA (1) | CA1019421A ( ) |
DE (1) | DE2443477C2 ( ) |
FR (1) | FR2246001A1 ( ) |
GB (1) | GB1440855A ( ) |
IT (1) | IT1022093B ( ) |
SE (1) | SE7412045L ( ) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3999623A (en) * | 1975-08-20 | 1976-12-28 | Honeywell Inc. | Frame distortion relief steering control system |
GB2155868B (en) * | 1984-03-20 | 1987-11-18 | Vernon Brian William Harvey | Ground-engaging travelling structure |
FR2579147B1 (fr) * | 1985-03-25 | 1987-05-15 | Camiva | Dispositif de fixation d'une citerne sur un vehicule a chassis deformable |
DE3534211A1 (de) * | 1985-09-25 | 1987-03-26 | Pfister Gmbh | Kraftfahrzeug und verfahren zu dessen betrieb |
GB2201926A (en) * | 1987-03-04 | 1988-09-14 | Monticolombi C G R | Improvements in or relating to a stair-climbing device |
US5941658A (en) * | 1997-06-02 | 1999-08-24 | Guntert & Zimmerman Constr. Div. Inc. | Cross-slope level control for mobile machinery |
GB9927295D0 (en) * | 1999-11-19 | 2000-01-12 | Rover Group | Vehicle suspensions |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3028175A (en) * | 1959-06-15 | 1962-04-03 | Thompson Ramo Wooldridge Inc | Automatically leveling vehicle suspension system |
US3214185A (en) * | 1962-03-05 | 1965-10-26 | Int Harvester Co | Control means for a motor vehicle suspension system of the pneumatic type |
DE1214552B (de) * | 1963-03-23 | 1966-04-14 | Daimler Benz Ag | Selbsttaetige Regelvorrichtung zum Konstanthalten der Hoehenlage des Wagenkastens fuer Kraftwagen, insbesondere Personenkraftwagen |
US3637026A (en) * | 1969-10-06 | 1972-01-25 | Cmi Corp | Cross slope control of mobile machinery |
-
1973
- 1973-09-28 US US00401927A patent/US3857577A/en not_active Expired - Lifetime
-
1974
- 1974-07-16 CA CA204,859A patent/CA1019421A/en not_active Expired
- 1974-09-11 DE DE2443477A patent/DE2443477C2/de not_active Expired
- 1974-09-16 AU AU73349/74A patent/AU7334974A/en not_active Expired
- 1974-09-18 IT IT27446/74A patent/IT1022093B/it active
- 1974-09-23 FR FR7432065A patent/FR2246001A1/fr not_active Withdrawn
- 1974-09-25 SE SE7412045A patent/SE7412045L/ not_active Application Discontinuation
- 1974-09-26 GB GB4185074A patent/GB1440855A/en not_active Expired
- 1974-09-27 JP JP49111356A patent/JPS607097B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA1019421A (en) | 1977-10-18 |
FR2246001A1 ( ) | 1975-04-25 |
JPS607097B2 (ja) | 1985-02-22 |
IT1022093B (it) | 1978-03-20 |
DE2443477C2 (de) | 1984-07-19 |
AU7334974A (en) | 1976-03-18 |
US3857577A (en) | 1974-12-31 |
GB1440855A (en) | 1976-06-30 |
DE2443477A1 (de) | 1975-04-10 |
JPS5059916A ( ) | 1975-05-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
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