GB876647A - Improvements in or relating to load-lifting hoists - Google Patents

Improvements in or relating to load-lifting hoists

Info

Publication number
GB876647A
GB876647A GB3617159A GB3617159A GB876647A GB 876647 A GB876647 A GB 876647A GB 3617159 A GB3617159 A GB 3617159A GB 3617159 A GB3617159 A GB 3617159A GB 876647 A GB876647 A GB 876647A
Authority
GB
United Kingdom
Prior art keywords
brakes
gear
load
sun
engage
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
GB3617159A
Inventor
Herbert Eichler
Werner Herzog
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 GB3617159A priority Critical patent/GB876647A/en
Publication of GB876647A publication Critical patent/GB876647A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/02—Driving gear
    • B66D1/14—Power transmissions between power sources and drums or barrels
    • B66D1/22—Planetary or differential gearings, i.e. with planet gears having movable axes of rotation
    • 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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/62—Gearings having three or more central gears
    • F16H3/66—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another
    • F16H3/663—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another with conveying rotary motion between axially spaced orbital gears, e.g. RAVIGNEAUX

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Retarders (AREA)

Abstract

876,647. Change-speed gear. SCHWERMASCHINENBAU S. M. KIROW VEB. Oct. 26, 1959, No. 36171/59. Class 80 (2). A two-drum hoist comprises a pair of side-byside epicyclic gears of different ratios driven by electric motors 1 and with a common drive shaft 3 carrying sun pinions 10, 14, each gear being brought into action by engaging an associated brake 5 or 6, simultaneous engagement of both brakes enabling the load to be held at any desired height. In the arrangement shown each gear is of the stepped-planet, two sun pinion type and the brakes 5, 6 engage the respective planet carriers. In other embodiments, Figs. 2-4 (not shown), the gears have a common planet carrier and the brakes engage the second sun pinions or the annuli. Spur gearing 18, 19, 20 is arranged between the output pinion 16 and the cable drums 22.
GB3617159A 1959-10-26 1959-10-26 Improvements in or relating to load-lifting hoists Expired GB876647A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3617159A GB876647A (en) 1959-10-26 1959-10-26 Improvements in or relating to load-lifting hoists

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3617159A GB876647A (en) 1959-10-26 1959-10-26 Improvements in or relating to load-lifting hoists

Publications (1)

Publication Number Publication Date
GB876647A true GB876647A (en) 1961-09-06

Family

ID=10385631

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3617159A Expired GB876647A (en) 1959-10-26 1959-10-26 Improvements in or relating to load-lifting hoists

Country Status (1)

Country Link
GB (1) GB876647A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2626266A1 (en) * 1988-01-26 1989-07-28 Reel Sa Lifting equipment comprising a cable-winding drum driven by a closed kinematic chain
US4905910A (en) * 1987-09-23 1990-03-06 Klockner-Humboldt-Deutz Aktiengesellschaft Double roll machine such as, for example, a roll press
WO2001064573A2 (en) * 2000-02-28 2001-09-07 Wirth Maschinen- und Bohrgeräte-Fabrik GmbH Hoisting gear
FR2828876A1 (en) * 2001-08-23 2003-02-28 Aficor Sa MOTORIZED WINCH
EP1710201A1 (en) * 2005-04-06 2006-10-11 Shanghai Zhenhua Port Machinery Co., Ltd. Lifting machinery with four reels for a container shore crane
US7461832B2 (en) 2005-04-06 2008-12-09 Shanghai Zhenhua Port Machinery Co., Ltd. Twin lifting machinery for two 40 feet container shore crane
US7556161B2 (en) 2005-04-06 2009-07-07 Shanghai Zhenhua Port Machinery Co., Ltd. Lifting machinery of two reel differential type for two 40 feet container shore crane
WO2009098239A1 (en) * 2008-02-06 2009-08-13 Saitel Srl Movement unit for a building crane, and relative method of movement
US7686558B2 (en) 2006-04-20 2010-03-30 Shanghai Zhenhua Port Machinery Co., Ltd. Arrangement scheme of a container wharf and the container loading/unloading process
US7918354B2 (en) 2003-07-30 2011-04-05 Shanghai Zhenhua Port Machinery Co., Ltd. Container lifter being able to lift two 40 feet containers
US8087867B2 (en) 2008-01-24 2012-01-03 Shanhai Zhenhua Port Machinery Co. Ltd. Loading/unloading system for container terminal
EP4143125A4 (en) * 2020-04-29 2024-05-29 Konecranes Global Corporation Lifting apparatus of crane and method of operation thereof

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4905910A (en) * 1987-09-23 1990-03-06 Klockner-Humboldt-Deutz Aktiengesellschaft Double roll machine such as, for example, a roll press
FR2626266A1 (en) * 1988-01-26 1989-07-28 Reel Sa Lifting equipment comprising a cable-winding drum driven by a closed kinematic chain
WO2001064573A2 (en) * 2000-02-28 2001-09-07 Wirth Maschinen- und Bohrgeräte-Fabrik GmbH Hoisting gear
WO2001064573A3 (en) * 2000-02-28 2002-07-18 Wirth Co Kg Masch Bohr Hoisting gear
US6793203B2 (en) 2000-02-28 2004-09-21 Wirth Maschinen- Und Bohrgerätefabrik GmbH Hoisting gear
FR2828876A1 (en) * 2001-08-23 2003-02-28 Aficor Sa MOTORIZED WINCH
WO2003018461A1 (en) * 2001-08-23 2003-03-06 Aficor S.A. Motor-driven winch
US7918354B2 (en) 2003-07-30 2011-04-05 Shanghai Zhenhua Port Machinery Co., Ltd. Container lifter being able to lift two 40 feet containers
US7461832B2 (en) 2005-04-06 2008-12-09 Shanghai Zhenhua Port Machinery Co., Ltd. Twin lifting machinery for two 40 feet container shore crane
US7494020B2 (en) 2005-04-06 2009-02-24 Shanghai Zhenhua Port Machinery Co., Ltd. Lifting machinery of four reel differential type for two 40 feet container shore crane
US7556161B2 (en) 2005-04-06 2009-07-07 Shanghai Zhenhua Port Machinery Co., Ltd. Lifting machinery of two reel differential type for two 40 feet container shore crane
EP1710201A1 (en) * 2005-04-06 2006-10-11 Shanghai Zhenhua Port Machinery Co., Ltd. Lifting machinery with four reels for a container shore crane
US7686558B2 (en) 2006-04-20 2010-03-30 Shanghai Zhenhua Port Machinery Co., Ltd. Arrangement scheme of a container wharf and the container loading/unloading process
US8087867B2 (en) 2008-01-24 2012-01-03 Shanhai Zhenhua Port Machinery Co. Ltd. Loading/unloading system for container terminal
WO2009098239A1 (en) * 2008-02-06 2009-08-13 Saitel Srl Movement unit for a building crane, and relative method of movement
EP4143125A4 (en) * 2020-04-29 2024-05-29 Konecranes Global Corporation Lifting apparatus of crane and method of operation thereof

Similar Documents

Publication Publication Date Title
GB876647A (en) Improvements in or relating to load-lifting hoists
GB941281A (en) Planetary speed reducer
GB1530363A (en) Planetary gear system
ES8102301A1 (en) Differential gearing.
GB1465947A (en) Speed reducer
ES357242A1 (en) Wheel or drum drives
GB1131068A (en) Improvements in or relating to hydrostatically operated axial piston drive mechanisms
GB1181679A (en) Improvements in or relating to Winches
JPS5370260A (en) Epicyclic reduction gearing with six planet pinions
GB1281803A (en) Split power transmission system
GB1341961A (en) Gear drive
GB1073535A (en) Epicyclic gearing
GB731009A (en) Speed-reducing device for winches chain lifts and the like
GB1299007A (en) Epicyclic gear
GB943383A (en) Power splitting reduction gear
GB1015596A (en) Improvements in or relating to continuous change-speed mechanism
GB503394A (en) Improvements in and relating to hoisting apparatus
GB608513A (en) Depth sounding apparatus
GB911046A (en) Improved hoisting apparatus
GB787524A (en) Variable speed gear box
GB902544A (en) Improvements in electric chain hoists
GB1232921A (en)
GB1010950A (en) Improvements wrought in planetary gear trains
GB876884A (en) Electro-mechanical power transmission system
GB967806A (en) Combined epicyclic gear and lever system