CA955920A - Scaffolding winch - Google Patents

Scaffolding winch

Info

Publication number
CA955920A
CA955920A CA138,110A CA138110A CA955920A CA 955920 A CA955920 A CA 955920A CA 138110 A CA138110 A CA 138110A CA 955920 A CA955920 A CA 955920A
Authority
CA
Canada
Prior art keywords
scaffolding
winch
scaffolding winch
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
CA138,110A
Other versions
CA138110S (en
Inventor
Joseph Virdis
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.)
Poma SA
Original Assignee
Pomagalski SA
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 Pomagalski SA filed Critical Pomagalski SA
Application granted granted Critical
Publication of CA955920A publication Critical patent/CA955920A/en
Expired legal-status Critical Current

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)
  • Emergency Lowering Means (AREA)
  • Jib Cranes (AREA)
CA138,110A 1971-03-26 1972-03-24 Scaffolding winch Expired CA955920A (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
CA955920A true CA955920A (en) 1974-10-08

Family

ID=4277691

Family Applications (1)

Application Number Title Priority Date Filing Date
CA138,110A Expired CA955920A (en) 1971-03-26 1972-03-24 Scaffolding winch

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
PL2552549T3 (en) * 2010-03-30 2015-06-30 Uwe Bergmann Rappelling device
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
WO2015061863A1 (en) * 2013-11-01 2015-05-07 Lopes Moreira Alberto Emilio Quadruple scaffolding cradle and structure for arrangement of a lifting system on 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
IT958719B (en) 1973-10-30
GB1375622A (en) 1974-11-27
CH529060A (en) 1972-10-15
NL7204030A (en) 1972-09-28
FR2130634A1 (en) 1972-11-03
AT317484B (en) 1974-08-26
DE2214009A1 (en) 1972-10-05
US3797608A (en) 1974-03-19
FR2130634B1 (en) 1975-10-24

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