GB1170551A - Improvements in and relating to Power Transmission Arrangements - Google Patents

Improvements in and relating to Power Transmission Arrangements

Info

Publication number
GB1170551A
GB1170551A GB3018167A GB3018167A GB1170551A GB 1170551 A GB1170551 A GB 1170551A GB 3018167 A GB3018167 A GB 3018167A GB 3018167 A GB3018167 A GB 3018167A GB 1170551 A GB1170551 A GB 1170551A
Authority
GB
United Kingdom
Prior art keywords
shaft
gear
crane
clutch
motor
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
GB3018167A
Inventor
Herbert Eichler
Wolfgang Krause
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.)
SCHWERMASCHB KIROW VEB
Schwermaschinenbau SM Kirow VEB
Original Assignee
SCHWERMASCHB KIROW VEB
Schwermaschinenbau SM Kirow VEB
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 SCHWERMASCHB KIROW VEB, Schwermaschinenbau SM Kirow VEB filed Critical SCHWERMASCHB KIROW VEB
Priority to GB3018167A priority Critical patent/GB1170551A/en
Publication of GB1170551A publication Critical patent/GB1170551A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
    • F16H47/02—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Motor Power Transmission Devices (AREA)
  • Arrangement Of Transmissions (AREA)

Abstract

1,170,551. Hydro-mechanical drive transmissions. SCHWERMASCHINENBAU S.M. KIROW VEB. 30 June, 1967, No. 30181/67. Headings F2D and F2C. Transmission for a self-propelled crane includes a hydrostatic drive between an engine 1 and a change-speed gear 4, the hydrostatic drive including a pump 17 connected to a motor 21 by a pressure line (19), (Fig. 2, not shown) the pressure in which is limited by a safety valve (20) to limit the output torque of motor 21, so that the various crane drives can be used while the crane is moving at crawling speed without overloading the gear 4 from which crane and propulsion drives are derived. Pump 17 and motor 21, which may be of constant or variable capacities, respectively draw fluid from and return fluid to a sump. The engine drives a shaft 13 via a main clutch 2, a double dog clutch 14 on the shaft 13 having a central neutral position, a right-hand position in which it clutches a pinion 15 meshing an input gear 18 of the pump 17 to the shaft 13, and a left-hand position in which shaft 13 is clutched to a hollow shaft 16 splined to the input shaft 26 of gear-box 4 to by-pass the hydrostatic drive. The output gear 22 of motor 21 meshes a gear 23 mounted on the shaft 16 by a one-way clutch 24. In modifications, the clutch 14 may be a simple direct drive clutch, pinion 15 being permanently secured on shaft 13, or the direct drive may be omitted, so that hydrostatic drive is always used. Engine 1, hydrostatic drive 5, and change-speed gear 4 are mounted on a sub-frame 11 resiliently mounted as at 10 on a main crane frame 9.
GB3018167A 1967-06-30 1967-06-30 Improvements in and relating to Power Transmission Arrangements Expired GB1170551A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3018167A GB1170551A (en) 1967-06-30 1967-06-30 Improvements in and relating to Power Transmission Arrangements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3018167A GB1170551A (en) 1967-06-30 1967-06-30 Improvements in and relating to Power Transmission Arrangements

Publications (1)

Publication Number Publication Date
GB1170551A true GB1170551A (en) 1969-11-12

Family

ID=10303561

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3018167A Expired GB1170551A (en) 1967-06-30 1967-06-30 Improvements in and relating to Power Transmission Arrangements

Country Status (1)

Country Link
GB (1) GB1170551A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2353768A1 (en) * 1976-05-31 1977-12-30 Brimont Marcel Tractor power take off drive - has constant torque hydraulic motor and gear train with pressure regulator in hydraulic circuit
FR2970908A1 (en) * 2011-01-28 2012-08-03 Peugeot Citroen Automobiles Sa Kinematic traction chain for hybrid motor vehicle, has engaging or disengaging units to engage or disengage mechanical connection between engine and wheels, where gear ratios of units are adopted for obtaining optimized output at high speed

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2353768A1 (en) * 1976-05-31 1977-12-30 Brimont Marcel Tractor power take off drive - has constant torque hydraulic motor and gear train with pressure regulator in hydraulic circuit
FR2970908A1 (en) * 2011-01-28 2012-08-03 Peugeot Citroen Automobiles Sa Kinematic traction chain for hybrid motor vehicle, has engaging or disengaging units to engage or disengage mechanical connection between engine and wheels, where gear ratios of units are adopted for obtaining optimized output at high speed

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