EP 2811079 A1 20141210 - Construction machine
Title (en)
Construction machine
Title (de)
Baumaschine
Title (fr)
Machine de construction
Publication
Application
Priority
JP 2013116883 A 20130603
Abstract (en)
Provided is a construction machine with an acceleration lever to be easily positioned at an intermediate-speed position. The construction machine includes an acceleration lever (30) movable in front and rear directions of an upper slewing body between a low-speed position and a high-speed position, an engine-speed operation member (39) to change engine speed in accordance with the moving amount of the acceleration lever (30) in front and rear directions, and an intermediate-speed stopper (40) to stop the acceleration lever (30) at an intermediate-speed position between the low-speed and high-speed positions. The intermediate-speed stopper (40) stops the acceleration lever (30) at the intermediate-speed position by restraining the acceleration lever (30) from movement. The intermediate-speed stopper (40) releases the restraint as the acceleration lever (30) moves from the intermediate-speed position to a release position in a direction different from front and rear directions.
IPC 8 full level
E02F 9/22 (2006.01)
CPC (source: EP)
E02F 3/325 (2013.01); E02F 9/2012 (2013.01); E02F 9/2066 (2013.01); G05G 5/04 (2013.01); G05G 1/04 (2013.01); G05G 5/02 (2013.01)
Citation (applicant)
JP H0270056 A 19900308 - KOMATSU MFG CO LTD
Citation (search report)
- [YDA] JP H0270056 U 19900528
- [YA] US 2008184841 A1 20080807 - BLIND ALAIN [DE], et al
- [YA] US 3871244 A 19750318 - GRESSARD CHARLES F, et al
- [A] US 2006070482 A1 20060406 - STEELE MICAH Y [US]
- [A] JP H09205853 A 19970812 - HONDA MOTOR CO LTD, et al
- [A] US 5233880 A 19930810 - SATO FUMIKI [JP], et al
- [A] GB 332672 A 19300731 - WILLIAM LYALL TAYLOR, et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2811079 A1 20141210; EP 2811079 B1 20220413; CN 104213595 A 20141217; CN 104213595 B 20171103; JP 2014234075 A 20141215; JP 5861669 B2 20160216
DOCDB simple family (application)
EP 14169944 A 20140527; CN 201410242436 A 20140603; JP 2013116883 A 20130603