GB1354661A - Control device for actuating through a single lever the coupling of the forward speed or reverse speed and the throttle of an engine - Google Patents

Control device for actuating through a single lever the coupling of the forward speed or reverse speed and the throttle of an engine

Info

Publication number
GB1354661A
GB1354661A GB4710172A GB4710172A GB1354661A GB 1354661 A GB1354661 A GB 1354661A GB 4710172 A GB4710172 A GB 4710172A GB 4710172 A GB4710172 A GB 4710172A GB 1354661 A GB1354661 A GB 1354661A
Authority
GB
United Kingdom
Prior art keywords
rocker
crank
shaft
cam
throttle
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
GB4710172A
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.)
GAI G
Original Assignee
GAI G
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
Application filed by GAI G filed Critical GAI G
Publication of GB1354661A publication Critical patent/GB1354661A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H21/00—Use of propulsion power plant or units on vessels
    • B63H21/21—Control means for engine or transmission, specially adapted for use on marine vessels
    • B63H21/213—Levers or the like for controlling the engine or the transmission, e.g. single hand control levers
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
    • G05G9/08—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlled members being actuated successively by progressive movement of the controlling member

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Transmission Devices (AREA)

Abstract

1354661 Change-speed gear G GAI 12 Oct 1972 [12 Oct 1971] 47101/72 Heading F2D Selection of forward, neutral or reverse speed of a transmission and actuation of the throttle of an engine are controlled by a single lever 1 keyed to a shaft 3 on which are mounted rockers 10, 12 connected to the gear and throttle linkages, respectively, the arrangement being such that initial movement of the control lever from the neutral position pivots only the gear rocker 10 whereas further movement of the lever pivots only the throttle rocker 12. The rocker 12 is freely pivotable on an extension 11 of the rocker 10, which is freely pivotable on the shaft 3, and is connected by a link 25 to a crank 21 pivoted at 22 to the casing 23. The crank 21 is connected by a link 20 to a crank 13 keyed to the shaft 3, the arrangement being such that when the lever 1 rotates the crank 13 to the position 13<SP>1</SP>, Fig. 2, the rocker 12 is only slightly displaced to the position 12<SP>1</SP>, whereas further rotation of the crank 13<SP>1</SP> to the position 1311 displaces the rocker 12 to the position 1211. The rocker 10 is connected to the shaft 3 by means of a cam mechanism which holds the rocker in the position 10<SP>1</SP> as the crank 13 is moved between the positions 13<SP>1</SP>, 1311. A cam 80 is keyed to the shaft 3 and is located in a bore within a hub 33 formed on the rocker 10, the hub being rotatably mounted in an aperture 34 formed with recesses 35-37 in the casing 23. Cylindrical members 45 are located in slots 38-41 in the hub 33 and engage arcuate portions of the cam 80. On rotating the shaft 3 from the neutral position in the direction 46, Fig. 3, the cam 80 and rocker 10 rotate together until the members 45 are pressed into the recesses 35, 36 to halt the rocker 10, whereafter only the cam 80 and the rocker 12 rotate. A push-button 49 is provided whereby the rocker 10 may be locked in the neutral position whilst the rocker 12 is turned to accelerate the engine for warm-up.
GB4710172A 1971-10-12 1972-10-12 Control device for actuating through a single lever the coupling of the forward speed or reverse speed and the throttle of an engine Expired GB1354661A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT12979/71A IT938712B (en) 1971-10-12 1971-10-12 CONTROL DEVICE TO OPERATE WITH A SINGLE LEVER THE ENGAGEMENT OF FORWARD GEAR OR REVERSE GEAR AND THE ACCELERATOR OF AN ENGINE PREFERABLY TO BACKHOE COMBUSTION
IT12736/76A IT1069383B (en) 1971-10-12 1976-07-30 CONTROL DEVICE TO OPERATE WITH A SINGLE LEVER BOTH THE GEAR OF FORWARD OR GEAR IN THE BACK OR THE ACCELERATOR OF A ENGINE PREFERABLY WITH INTERNAL COMBUSTION

Publications (1)

Publication Number Publication Date
GB1354661A true GB1354661A (en) 1974-06-05

Family

ID=62495367

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4710172A Expired GB1354661A (en) 1971-10-12 1972-10-12 Control device for actuating through a single lever the coupling of the forward speed or reverse speed and the throttle of an engine

Country Status (5)

Country Link
DE (2) DE2249538A1 (en)
FR (2) FR2157367A5 (en)
GB (1) GB1354661A (en)
IT (2) IT938712B (en)
SE (2) SE372985B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5228548A (en) * 1989-09-12 1993-07-20 Ab Volvo Penta Single lever control for boats

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4253349A (en) * 1979-03-05 1981-03-03 Brunswick Corporation Control unit for marine engines employing neutral lock mechanism
DE102015000192B4 (en) * 2015-01-15 2023-07-20 Aventics Gmbh Brake locking unit for command transmitter
CN115562098B (en) * 2022-09-08 2023-10-17 广东逸动科技有限公司 Control method, single/double control device, water area movable equipment and control system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5228548A (en) * 1989-09-12 1993-07-20 Ab Volvo Penta Single lever control for boats

Also Published As

Publication number Publication date
SE372985B (en) 1975-01-20
SE427340B (en) 1983-03-28
FR2359979A2 (en) 1978-02-24
SE7706859L (en) 1978-01-31
DE2249538A1 (en) 1973-04-19
FR2359979B2 (en) 1981-02-06
FR2157367A5 (en) 1973-06-01
IT938712B (en) 1973-02-10
DE2734350A1 (en) 1978-02-02
IT1069383B (en) 1985-03-25

Similar Documents

Publication Publication Date Title
US3101821A (en) Motor control
US4119186A (en) Single lever control having a throttle warm-up lever
US4228693A (en) Transmission shift control apparatus
US4195534A (en) Single lever remote control
US4222474A (en) Single lever control with detent mechanism for holding lever vertically
GB1259336A (en)
GB1067283A (en) A control mechanism
GB1354661A (en) Control device for actuating through a single lever the coupling of the forward speed or reverse speed and the throttle of an engine
GB1310770A (en) Shift mechanism for automatic transmissions of vehicles
US2907421A (en) Single lever engine control
US2552001A (en) Dual control for marine motors
GB1487657A (en) Control mechanism
US2207042A (en) Propeller control mechanism for adjustable and reversible pitch propellers
US2919772A (en) Throttle operating cam mechanism for single lever control
US3117465A (en) Single lever engine and transmission control
US3444765A (en) Control for forward and reverse drive and for engine power,with special adjustments for engine idling and acceleration
US4232771A (en) Single lever remote control
JPS5628346A (en) Shift mechanism for speed change gear
US3438468A (en) Single handle control mechanisms
US2826283A (en) Engine control unit
GB1514559A (en) Single lever gear shift control
GB984321A (en) Single lever control for operating both the electrically operated clutch and throttle of an internal combustion engine
US1970098A (en) Transmission mechanism
US1922634A (en) Control for infinitely variable transmissions
GB1375818A (en)

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee