GB1524544A - Apparatus in an agricultural machine for avoiding further damage when breakdowns occur - Google Patents

Apparatus in an agricultural machine for avoiding further damage when breakdowns occur

Info

Publication number
GB1524544A
GB1524544A GB4240275A GB4240275A GB1524544A GB 1524544 A GB1524544 A GB 1524544A GB 4240275 A GB4240275 A GB 4240275A GB 4240275 A GB4240275 A GB 4240275A GB 1524544 A GB1524544 A GB 1524544A
Authority
GB
United Kingdom
Prior art keywords
relay
solenoid
halt
harvester
switches
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
Application number
GB4240275A
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.)
Maschinenfabrik Fahr AG
Original Assignee
Maschinenfabrik Fahr AG
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.)
Filing date
Publication date
Priority claimed from DE19742457512 external-priority patent/DE2457512C2/en
Priority claimed from DE19752525042 external-priority patent/DE2525042C2/en
Application filed by Maschinenfabrik Fahr AG filed Critical Maschinenfabrik Fahr AG
Publication of GB1524544A publication Critical patent/GB1524544A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
    • A01D41/12—Details of combines
    • A01D41/127—Control or measuring arrangements specially adapted for combines
    • A01D41/1274—Control or measuring arrangements specially adapted for combines for drives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K31/00—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator
    • B60K31/18—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator including a device to audibly, visibly, or otherwise signal the existence of unusual or unintended speed to the driver of the vehicle

Abstract

1524544 Halting agricultural machines when defects occur MASCIHINENFABRIK FAHR AG GOTTMADINGEN 16 Oct 1975 [5 Dec 1974 5 June 1975] 42402/75 Heading A1F A defect in the operation of a combine harvester causes closing (Fig. 1) or opening (Fig. 3) of one of a set of earthed switches 10 so as to halt operation of the harvester. In Fig. 1, an operating defect closes one of the earthed switches 10 so energising a warning lamp 11 and a relay 13 which actuates a warning horn 14 and a solenoid 9. Pressure fluid is thus supplied via two-way valve 8 to a ram 5 which turns the lever 7, 2 so as to halt a variable pump 4 supplying fluid for operating the harvester. A time delay may be provided by a pressure regulator 15. In Fig. 2 (not shown), the ram 5 is replaced by a solenoid, and the solenoid 9 is replaced by a delayed-action relay. In Fig. 3, (not shown) the switches 10 are normally closed and each lamp is associated with a relay which is held open by the flow of current through its switch 10. When the relay is de-energised, further relays are actuated to sound the horn and halt the hydraulic pump.
GB4240275A 1974-12-05 1975-10-16 Apparatus in an agricultural machine for avoiding further damage when breakdowns occur Expired GB1524544A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19742457512 DE2457512C2 (en) 1974-12-05 1974-12-05 Automatic safety device on agricultural machinery
DE19752525042 DE2525042C2 (en) 1975-06-05 1975-06-05 Automatic warning device on agricultural machinery

Publications (1)

Publication Number Publication Date
GB1524544A true GB1524544A (en) 1978-09-13

Family

ID=25768064

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4240275A Expired GB1524544A (en) 1974-12-05 1975-10-16 Apparatus in an agricultural machine for avoiding further damage when breakdowns occur

Country Status (2)

Country Link
FR (1) FR2293330A1 (en)
GB (1) GB1524544A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10993364B2 (en) 2015-07-22 2021-05-04 Andreas Reichhardt Display and input system for an agricultural machine

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2900553A1 (en) * 1978-01-11 1979-08-09 Poettinger Ohg Alois STEERING ASSISTANCE FOR AGRICULTURAL MACHINERY OR THEIR DRIVE VEHICLES
CN102090204B (en) * 2010-12-06 2013-04-10 福田雷沃国际重工股份有限公司 Alarm device for half-feeding combined harvester

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10993364B2 (en) 2015-07-22 2021-05-04 Andreas Reichhardt Display and input system for an agricultural machine

Also Published As

Publication number Publication date
FR2293330A1 (en) 1976-07-02
FR2293330B1 (en) 1981-03-20

Similar Documents

Publication Publication Date Title
US2923973A (en) Safety device for presses
GB754959A (en) Control system for hydraulic apparatus
US2615306A (en) Forging apparatus and control thereof
GB1524544A (en) Apparatus in an agricultural machine for avoiding further damage when breakdowns occur
US2766825A (en) Hydraulic work clamp for squaring shears
US2058668A (en) Photoelectric safety control
GB717899A (en) Improvements in or relating to loading control mechanism for cyclical centrifugal apparatus
GB1229631A (en)
US2381125A (en) Apparatus for bumping platen presses
US2567715A (en) Hydraulic press control
US2800921A (en) Power failure responsive cut-off valve system
GB1156246A (en) Improvements in and relating to Fluid Control Apparatus
US2647980A (en) Platen control mechanism for welding machines
US2878648A (en) Molding machine ram and valve construction
US2515231A (en) Valve arrangement
US2535786A (en) Fluid operated press
SU1482640A1 (en) Apparatus for salting and stirring meat
US2289385A (en) Control for pneumatically operated apparatus
US2532666A (en) Manually controlled soap press
US2267149A (en) Hydraulic press control system
DE1149078B (en) Pneumatic device for opening and closing electrical contacts
SU56296A1 (en) Device for remote control of tanks for liquid fuel
GB717031A (en) Improvements in or relating to machine guards
US2655699A (en) Apparatus for automatically stopping die casting machines in the event of shot failure
US2472390A (en) Hydraulic press

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee