PTO A GEARBOX WITH A PTO CLUTCH WITH INTEGRATED SHAFT BRAKE

• Main Authors: NORBERG PEER, HAEGGSTROEM DANIEL
• Format: Patent
• Language: English; Korean
• Published: 16.08.2017
• Subjects: ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; BLASTING; BRAKES; CLUTCHES; COUPLINGS FOR TRANSMITTING ROTATION; ENGINEERING ELEMENTS AND UNITS; GEARING; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; LIGHTING; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; THERMAL INSULATION IN GENERAL; TRANSPORTING; VEHICLES IN GENERAL; WEAPONS

본 발명은 메인샤프트(10), 카운터샤프트(5), 각각이 카운터샤프트(5) 위에 배치되어 있는 1차 기어휠(7-9)들과 메인샤프트(10) 위에 배치되어 있는 2차 기어휠(11-13)들 및 PTO 샤프트(24)를 포함하는 기어박스(2)용 장치에 관한 것이다. 상기 장치는 PTO 샤프트가 카운터샤프트(5)로부터 분리되어 회전하지 않는 상태인 제1 위치, PTO 샤프트가 카운터샤프트(5)에 회전 가능하게 고정 연결되는 제2 위치, 및 PTO 샤프트(24)가 회전 가능한 상태에 있는 카운터샤프트(5)로부터 분리되어 있는 중립 위치로 이동할 수 있게 배치되어 있는 스위치 기구(40)를 포함한다. 상기 장치는, 스위치 기구가 제1 위치와 중립 위치에 있을 때, 카운터샤프트(5)와 PTO 샤프트(24) 사이에 클러치 연결을 제공할 수 있는 클러치 기구(27)를 추가로 포함한다. The present invention relates to a device for a gearbox which comprises a main shaft, a counter shaft, a plurality of gearwheel pairs each comprises a primary gearwheel arranged on the counter shaft and a secondary gearwheel arranged on the main shaft and a PTO shaft. The device comprises a switch mechanism movably arranged to a first position in which the PTO shaft is disconnected from the counter shaft in a non-rotatable state, to a second position in which the PTO shaft is rotationally fixedly connected to the counter shaft, and to a neutral position in which the PTO shaft is in a rotatable state and disconnected from the counter shaft. The device comprises further a clutch mechanism able to provide a clutching connection between the counter shaft and the PTO shaft when the switch mechanism is in the first position and in the neutral position.