NL7204030A - - Google Patents

Info

Publication number
NL7204030A
NL7204030A NL7204030A NL7204030A NL7204030A NL 7204030 A NL7204030 A NL 7204030A NL 7204030 A NL7204030 A NL 7204030A NL 7204030 A NL7204030 A NL 7204030A NL 7204030 A NL7204030 A NL 7204030A
Authority
NL
Netherlands
Application number
NL7204030A
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 filed Critical
Publication of NL7204030A publication Critical patent/NL7204030A/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
    • E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
    • E04G3/30—Mobile scaffolds; Scaffolds with mobile platforms suspended by flexible supporting elements, e.g. cables
    • E04G3/32—Hoisting devices; Safety devices
    • 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
    • B66D1/60—Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes
    • B66D1/74—Capstans
    • B66D1/7415—Friction drives, e.g. pulleys, having a cable winding angle of less than 360 degrees
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
    • B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
    • B66D5/16—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes for action on ropes or cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Jib Cranes (AREA)
  • Emergency Lowering Means (AREA)
NL7204030A 1971-03-26 1972-03-24 NL7204030A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH452471A CH529060A (en) 1971-03-26 1971-03-26 Scaffolding winch

Publications (1)

Publication Number Publication Date
NL7204030A true NL7204030A (en) 1972-09-28

Family

ID=4277691

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7204030A NL7204030A (en) 1971-03-26 1972-03-24

Country Status (9)

Country Link
US (1) US3797608A (en)
AT (1) AT317484B (en)
CA (1) CA955920A (en)
CH (1) CH529060A (en)
DE (1) DE2214009A1 (en)
FR (1) FR2130634B1 (en)
GB (1) GB1375622A (en)
IT (1) IT958719B (en)
NL (1) NL7204030A (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4034828A (en) * 1975-04-14 1977-07-12 Rose Manufacturing Company Shock absorbing cable connector
US4205871A (en) * 1977-08-17 1980-06-03 Nihon Biso Kabushiki Kaisha Rope traction apparatus
FR2427997A1 (en) * 1978-06-09 1980-01-04 Tractel Sa AUTOMATIC INTERVENTION DEVICE FOR STOPPING THE TILT MOVEMENT OF A NACELLE SUSPENDED FROM TWO OR MORE WINCHES
US4225012A (en) * 1979-04-06 1980-09-30 International Telephone And Telegraph Corporation Safety clamp device and apparatus utilizing same
US4462484A (en) * 1981-09-03 1984-07-31 Platforms And Power, Inc. Tension sensing device
GB2263681A (en) * 1992-01-28 1993-08-04 Doei Gaiso Yugen Gaisha Working gondala.
US20060070809A1 (en) * 2004-09-30 2006-04-06 Yoav Barzilai Advanced "Omer" rescue system
BRPI0903209A2 (en) * 2009-08-27 2011-05-10 Rodrigo Prado Pigini double cabling load handling system
CN101832021B (en) * 2010-02-11 2011-07-20 中冶实久建设有限公司 Safety device for vertical transport in water tower and chimney slip form construction
CN102821817B (en) * 2010-03-30 2015-11-25 U·贝格曼 Wiring lowering means
CN101870437B (en) * 2010-05-19 2013-03-13 广州四航岩土技术工程有限公司 Electric climbing device and application device thereof
CN102493637B (en) * 2011-12-08 2014-04-02 中冶建工集团有限公司 Pre-tightening and protecting linkage device for anti-dropping wedge of scaffold
CN102733590A (en) * 2012-06-26 2012-10-17 杨政 Lifting mechanism for inserted lift scaffold
CN103437541A (en) * 2013-08-30 2013-12-11 中国能源建设集团山西省电力建设四公司 Falling preventing device of electric chimney elevating climbing frame
LU92298B1 (en) * 2013-10-28 2015-04-29 Capital Access Sarl Self-contained traction pulley winch
BR112013029584B1 (en) * 2013-11-01 2021-08-03 Alberto Emilio Moreira Lopes QUADRUPLE ROCKER AND STRUCTURE FOR ARRANGEMENT OF ELEVATION SYSTEM IN BUILDING FACADES.
CN104120872B (en) * 2014-08-05 2016-07-06 山西省宏图建设集团有限公司 Embrace locking device
CN104481131A (en) * 2014-12-17 2015-04-01 内蒙古巨华集团大华建筑安装有限公司 Unidirectional ascending falling protector
CN104627894B (en) * 2015-01-09 2017-03-22 刘秀英 Lift dropping protector
CN104790646B (en) * 2015-03-27 2016-08-31 日照昊卓机电科技有限公司 Scaffold multi-spot balancing carrying power set and method
US10850956B1 (en) * 2015-06-10 2020-12-01 Bryant William Bertrand Hand held device
NL2016343B1 (en) * 2015-07-10 2017-02-02 Xsplatforms B V Device for descending persons from a building.
CN105715034A (en) * 2016-02-05 2016-06-29 河北科技大学 Anti-falling device for ascending and descending scaffold

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3021918A (en) * 1958-07-05 1962-02-20 Medawar Andre Antoine Safety devices for lifting appliances
US3262520A (en) * 1964-09-17 1966-07-26 Frederick H Bond Trackless hoist with safety stop
FR1531385A (en) * 1966-12-28 1968-07-05 Jean Pomagalski S A Et Marcel Winch
FR1580173A (en) * 1968-03-07 1969-09-05
FR2036970B1 (en) * 1969-04-23 1976-04-16 Pomagalski Jean Sa

Also Published As

Publication number Publication date
FR2130634A1 (en) 1972-11-03
FR2130634B1 (en) 1975-10-24
DE2214009A1 (en) 1972-10-05
CA955920A (en) 1974-10-08
IT958719B (en) 1973-10-30
AT317484B (en) 1974-08-26
CH529060A (en) 1972-10-15
US3797608A (en) 1974-03-19
GB1375622A (en) 1974-11-27

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Legal Events

Date Code Title Description
BV The patent application has lapsed