AT500779A3 - Sicherheitskurbel zum heben und senken von lasten - Google Patents

Sicherheitskurbel zum heben und senken von lasten Download PDF

Info

Publication number
AT500779A3
AT500779A3 AT11692005A AT11692005A AT500779A3 AT 500779 A3 AT500779 A3 AT 500779A3 AT 11692005 A AT11692005 A AT 11692005A AT 11692005 A AT11692005 A AT 11692005A AT 500779 A3 AT500779 A3 AT 500779A3
Authority
AT
Austria
Prior art keywords
lifting
lowering loads
safety crank
crank
safety
Prior art date
Application number
AT11692005A
Other languages
English (en)
Other versions
AT500779B1 (de
AT500779A2 (de
Inventor
Holger Wolschendorf
Original Assignee
Wittler Gmbh & Co Kg Maschinen
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 Wittler Gmbh & Co Kg Maschinen filed Critical Wittler Gmbh & Co Kg Maschinen
Publication of AT500779A2 publication Critical patent/AT500779A2/de
Publication of AT500779A3 publication Critical patent/AT500779A3/de
Application granted granted Critical
Publication of AT500779B1 publication Critical patent/AT500779B1/de

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
    • B66D1/04—Driving gear manually operated
    • B66D1/06—Safety cranks for preventing unwanted crank rotation and subsequent lowering of the loads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
AT11692005A 2004-07-21 2005-07-12 Sicherheitskurbel zum heben und senken von lasten AT500779B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200410035222 DE102004035222B3 (de) 2004-07-21 2004-07-21 Sicherheitskurbel zum Heben und Senken von Lasten

Publications (3)

Publication Number Publication Date
AT500779A2 AT500779A2 (de) 2006-03-15
AT500779A3 true AT500779A3 (de) 2008-09-15
AT500779B1 AT500779B1 (de) 2009-08-15

Family

ID=36037221

Family Applications (1)

Application Number Title Priority Date Filing Date
AT11692005A AT500779B1 (de) 2004-07-21 2005-07-12 Sicherheitskurbel zum heben und senken von lasten

Country Status (2)

Country Link
AT (1) AT500779B1 (de)
DE (1) DE102004035222B3 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116253261B (zh) * 2023-01-09 2025-06-03 彩虹（合肥）液晶玻璃有限公司 一种用于烟道设备合盖的升降装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1794912U (de) * 1959-05-27 1959-09-03 Thun Alfred & Co Gmbh Sperrklinkenlose sicherheitskrubel fuer hebezeuge u. dgl.
DE4431545C2 (de) * 1994-09-03 1999-05-20 Haacon Hebetech Gmbh Lastdruckbremse
DE19609029C2 (de) * 1995-09-28 1999-01-07 Wittler Gmbh & Co Kg Geb Antrieb für ein Hebezeug

Also Published As

Publication number Publication date
AT500779B1 (de) 2009-08-15
AT500779A2 (de) 2006-03-15
DE102004035222B3 (de) 2006-04-06

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Legal Events

Date Code Title Description
MM01 Lapse because of not paying annual fees

Effective date: 20180712