FR92755E - Safety lifting step. - Google Patents

Safety lifting step.

Info

Publication number
FR92755E
FR92755E FR71211A FR92755DA FR92755E FR 92755 E FR92755 E FR 92755E FR 71211 A FR71211 A FR 71211A FR 92755D A FR92755D A FR 92755DA FR 92755 E FR92755 E FR 92755E
Authority
FR
France
Prior art keywords
lifting step
safety lifting
safety
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
FR71211A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR92755E publication Critical patent/FR92755E/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
    • B66B5/18—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
    • B66B9/02—Kinds or types of lifts in, or associated with, buildings or other structures actuated mechanically otherwise than by rope or cable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
    • B66B9/16—Mobile or transportable lifts specially adapted to be shifted from one part of a building or other structure to another part or to another building or structure
    • 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
    • B66D3/02—Manually-operated, e.g. lever-actuated, devices operating on ropes, cables, or chains for hauling in a mainly horizontal direction
    • 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
    • B66F1/00—Devices, e.g. jacks, for lifting loads in predetermined steps
    • B66F1/02—Devices, e.g. jacks, for lifting loads in predetermined steps with locking elements, e.g. washers, co-operating with posts
    • 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
    • B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
    • B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D2700/00—Capstans, winches or hoists
    • B66D2700/02—Hoists or accessories for hoists
    • B66D2700/021—Hauling devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Automation & Control Theory (AREA)
  • Transportation (AREA)
  • Civil Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Tunnel Furnaces (AREA)
  • Chairs Characterized By Structure (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Types And Forms Of Lifts (AREA)
  • Jib Cranes (AREA)
FR71211A 1966-07-16 1966-07-28 Safety lifting step. Expired FR92755E (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR69663A FR1508972A (en) 1966-07-16 1966-07-16 Safety lifting step
FR71211 1966-07-28
FR81227 1966-10-22

Publications (1)

Publication Number Publication Date
FR92755E true FR92755E (en) 1968-12-27

Family

ID=27243408

Family Applications (3)

Application Number Title Priority Date Filing Date
FR69663A Expired FR1508972A (en) 1966-07-16 1966-07-16 Safety lifting step
FR71211A Expired FR92755E (en) 1966-07-16 1966-07-28 Safety lifting step.
FR81227A Expired FR92757E (en) 1966-07-16 1966-10-22 Safety lifting step.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR69663A Expired FR1508972A (en) 1966-07-16 1966-07-16 Safety lifting step

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR81227A Expired FR92757E (en) 1966-07-16 1966-10-22 Safety lifting step.

Country Status (16)

Country Link
US (1) US3417841A (en)
AT (1) AT280892B (en)
BE (1) BE701169A (en)
CH (1) CH460285A (en)
DE (1) DE1531330A1 (en)
ES (1) ES343006A1 (en)
FI (1) FI43227B (en)
FR (3) FR1508972A (en)
GB (1) GB1196764A (en)
GR (1) GR33977B (en)
IL (1) IL28283A (en)
LU (1) LU54083A1 (en)
NL (1) NL6709804A (en)
NO (1) NO122551B (en)
OA (1) OA02470A (en)
SE (1) SE308591B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5273132A (en) * 1992-02-28 1993-12-28 Kabushiki Kaishi Aichi Corporation Compact aerial lift vehicle with a vertically movable platform
CA2091475C (en) * 1993-03-11 1996-01-16 Roger Imbeault Bed transporting apparatus
FR2863263A1 (en) * 2003-12-04 2005-06-10 Gay Eurl Bureau Et Person elevating device for cleaning glass, has unit for sliding elevation unit on sliding unit, where sliding is controlled by person and elevation unit with chariot having belt which is attached to user
FR2894237B1 (en) * 2005-12-02 2009-05-29 Manuel Machado NACELLE WITH MOTOR VEHICLE PROPULSION AND SAFETY MECHANISM
FR2900140B1 (en) * 2006-04-24 2008-05-30 Manuel Machado DEVICE FOR PROPULSION AND SAFETY ELEVATOR
FR2933967A1 (en) * 2008-07-15 2010-01-22 Access Control Safety Carriage motorizing machine for working or accessing in e.g. high place, has left and right clutch mounted on shaft, where each clutch acts on setting of movement of left mechanic system and right mechanic system
US10160629B2 (en) * 2017-03-24 2018-12-25 Big Lift, Llc Electric personnel lift device
US10723607B2 (en) 2017-03-24 2020-07-28 Big Lift, Llc Electric personnel lift device
USD894519S1 (en) 2018-03-23 2020-08-25 Big Lift, Llc Personnel lift vehicle
USD891724S1 (en) 2018-03-23 2020-07-28 Zhejiang E-P Equipment Co., Ltd. Personnel lift vehicle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1395346A (en) * 1918-07-02 1921-11-01 George J Lux Scaffold
US1471304A (en) * 1922-07-06 1923-10-16 Young Joseph Frederick Safety portable scaffold
US3126071A (en) * 1961-07-26 1964-03-24 Monopole elevator

Also Published As

Publication number Publication date
DE1531330A1 (en) 1969-12-11
FR1508972A (en) 1968-01-12
IL28283A (en) 1971-02-25
US3417841A (en) 1968-12-24
GR33977B (en) 1968-02-29
CH460285A (en) 1968-07-31
NO122551B (en) 1971-07-12
GB1196764A (en) 1970-07-01
NL6709804A (en) 1968-01-17
FR92757E (en) 1968-12-27
OA02470A (en) 1970-05-05
LU54083A1 (en) 1967-09-12
BE701169A (en) 1967-12-18
ES343006A1 (en) 1968-08-16
AT280892B (en) 1970-04-27
SE308591B (en) 1969-02-17
FI43227B (en) 1970-11-02

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