FR855591A - Support and lifting mast - Google Patents

Support and lifting mast

Info

Publication number
FR855591A
FR855591A FR855591DA FR855591A FR 855591 A FR855591 A FR 855591A FR 855591D A FR855591D A FR 855591DA FR 855591 A FR855591 A FR 855591A
Authority
FR
France
Prior art keywords
support
lifting mast
mast
lifting
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
Other languages
French (fr)
Inventor
Robert Jaeck
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
Application granted granted Critical
Publication of FR855591A publication Critical patent/FR855591A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G13/00—Chains
    • F16G13/18—Chains having special overall characteristics
    • F16G13/20—Chains having special overall characteristics stiff; Push-pull chains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/02—Devices, e.g. jacks, adapted for uninterrupted lifting of loads with racks actuated by pinions
    • B66F3/06—Devices, e.g. jacks, adapted for uninterrupted lifting of loads with racks actuated by pinions with racks comprising pivotable toothed sections or segments, e.g. arranged in pairs
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/34—Arrangements for erecting or lowering towers, masts, poles, chimney stacks, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
FR855591D 1938-06-08 1939-06-02 Support and lifting mast Expired FR855591A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH855591X 1938-06-08

Publications (1)

Publication Number Publication Date
FR855591A true FR855591A (en) 1940-05-15

Family

ID=4542662

Family Applications (1)

Application Number Title Priority Date Filing Date
FR855591D Expired FR855591A (en) 1938-06-08 1939-06-02 Support and lifting mast

Country Status (1)

Country Link
FR (1) FR855591A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006013894B4 (en) * 2005-04-12 2008-08-28 Tsubakimoto Chain Co. hoist
DE102009033914A1 (en) * 2009-07-20 2011-02-03 Webasto Ag Drive device for wind deflector arrangement of roof of motor vehicle, has pushing elements rigidly compressed relative to each other such that distance between wind deflector element and vehicle roof is adjustable by pushing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006013894B4 (en) * 2005-04-12 2008-08-28 Tsubakimoto Chain Co. hoist
DE102009033914A1 (en) * 2009-07-20 2011-02-03 Webasto Ag Drive device for wind deflector arrangement of roof of motor vehicle, has pushing elements rigidly compressed relative to each other such that distance between wind deflector element and vehicle roof is adjustable by pushing device

Similar Documents

Publication Publication Date Title
FR855591A (en) Support and lifting mast
FR865855A (en) Telescopic jack
FR877471A (en) Patient stretcher with support pads
FR868057A (en) Switch connection
AT189123B (en) Forklift
FR852052A (en) activation electrode
FR854651A (en) Auxiliary and removable automobile exhaust
FR842384A (en) Propeller support
FR858634A (en) Improvements in the establishment of ceilings
FR854028A (en) Enamelled ceramic funerary monument
FR851203A (en) Anchor fitting
FR871602A (en) ethenones and substituted ethenones
FR877235A (en) Operating table
FR853597A (en) Reflector placed in the ground
FR853992A (en) Combined crane and tractor
FR841235A (en) Display case
FR865591A (en) Telephone switches and the like
FR855205A (en) Microscope
FR851342A (en) Improvement provided in the establishment of darts
FR859008A (en) Improvements made in the establishment of extendable pulleys
AT187764B (en) Carrying or supporting device
FR861659A (en) Improvement provided in the establishment of bras
FR851568A (en) Improvement provided in the establishment of bras
FR831939A (en) Winch for awnings and the like
FR836541A (en) Removable and portable canvas hanger