IT971491B - ELECTRIC HOIST WITH A MULTI-STEP PLANETARY GEARBOX - Google Patents

ELECTRIC HOIST WITH A MULTI-STEP PLANETARY GEARBOX

Info

Publication number
IT971491B
IT971491B IT3242572A IT3242572A IT971491B IT 971491 B IT971491 B IT 971491B IT 3242572 A IT3242572 A IT 3242572A IT 3242572 A IT3242572 A IT 3242572A IT 971491 B IT971491 B IT 971491B
Authority
IT
Italy
Prior art keywords
electric hoist
planetary gearbox
step planetary
gearbox
hoist
Prior art date
Application number
IT3242572A
Other languages
Italian (it)
Original Assignee
Inventio Ag
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 Inventio Ag filed Critical Inventio Ag
Application granted granted Critical
Publication of IT971491B publication Critical patent/IT971491B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/18—Power-operated hoists
    • B66D3/20—Power-operated hoists with driving motor, e.g. electric motor, and drum or barrel contained in a common housing
    • B66D3/22—Power-operated hoists with driving motor, e.g. electric motor, and drum or barrel contained in a common housing with variable-speed gearings between driving motor and drum or barrel
    • 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
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H1/46—Systems consisting of a plurality of gear trains each with orbital gears, i.e. systems having three or more central gears

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Retarders (AREA)
  • General Details Of Gearings (AREA)
  • Structure Of Transmissions (AREA)
IT3242572A 1971-12-03 1972-12-01 ELECTRIC HOIST WITH A MULTI-STEP PLANETARY GEARBOX IT971491B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1770771A CH538995A (en) 1971-12-03 1971-12-03 Electric pulley block with a multi-stage planetary gear

Publications (1)

Publication Number Publication Date
IT971491B true IT971491B (en) 1974-04-30

Family

ID=4427466

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3242572A IT971491B (en) 1971-12-03 1972-12-01 ELECTRIC HOIST WITH A MULTI-STEP PLANETARY GEARBOX

Country Status (9)

Country Link
JP (1) JPS55320B2 (en)
CH (1) CH538995A (en)
DE (1) DE2259338C2 (en)
DK (1) DK140527B (en)
FR (1) FR2162180B1 (en)
GB (1) GB1360956A (en)
IT (1) IT971491B (en)
NL (1) NL173381C (en)
SE (1) SE374530B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE426161B (en) * 1981-05-18 1982-12-13 Atlas Copco Ab WINCH
DE3240345C3 (en) * 1982-10-30 1993-12-02 Mannesmann Ag Rope drum drive
DE3728494C1 (en) * 1987-08-26 1988-12-08 Habegger Maschf Portable cable machine
JPS6453196U (en) * 1987-09-29 1989-04-03
BRPI1006760A2 (en) * 2009-03-02 2016-03-15 Gen Electric Assembly
DE102009057116A1 (en) * 2009-12-08 2011-06-09 C.H. Schäfer Getriebe GmbH Drive unit for electric motor driven fans
CN103569886B (en) * 2013-10-30 2015-11-18 宝鸡石油机械有限责任公司 Internal speed-changing well drilling hoist
KR102395194B1 (en) 2017-06-21 2022-05-06 삼성전자주식회사 Wafer bonding apparatus, and wafer bonding system comprising the same apparatus
WO2020245840A1 (en) * 2019-06-03 2020-12-10 Maheshwari Sandeep Bitthal An improved hoisting system
WO2021001847A1 (en) * 2019-06-29 2021-01-07 Maheshwari Sandeep Bitthal An improved hoisting system
SI26399A2 (en) * 2022-08-10 2024-02-29 Jožef Duhovnik Winch for pulling the scraper element

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE378940C (en) * 1921-11-12 1923-08-08 Johannes Goebel Dr Ing Electrically operated winch
DE1506554A1 (en) * 1964-10-21 1969-10-30 Dso Balkancar Electric hoist (electric cable hoist) with planetary gear, additional brake and creeper gear
JPS4520098Y1 (en) * 1966-12-09 1970-08-13
DE2037952A1 (en) * 1969-07-31 1971-03-11 Hitachi Ltd Electric winch

Also Published As

Publication number Publication date
NL7216383A (en) 1973-06-05
NL173381B (en) 1983-08-16
DK140527B (en) 1979-09-24
JPS4864659A (en) 1973-09-06
GB1360956A (en) 1974-07-24
DE2259338A1 (en) 1973-06-14
FR2162180B1 (en) 1978-01-06
DE2259338C2 (en) 1984-01-05
CH538995A (en) 1973-07-15
SE374530B (en) 1975-03-10
NL173381C (en) 1984-01-16
FR2162180A1 (en) 1973-07-13
DK140527C (en) 1980-02-18
JPS55320B2 (en) 1980-01-07

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