CH393677A - Lifting device - Google Patents

Lifting device

Info

Publication number
CH393677A
CH393677A CH1355860A CH1355860A CH393677A CH 393677 A CH393677 A CH 393677A CH 1355860 A CH1355860 A CH 1355860A CH 1355860 A CH1355860 A CH 1355860A CH 393677 A CH393677 A CH 393677A
Authority
CH
Switzerland
Prior art keywords
lifting device
lifting
Prior art date
Application number
CH1355860A
Other languages
German (de)
Inventor
Wiegmann Walter
Original Assignee
Seppeler Stiftung
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 Seppeler Stiftung filed Critical Seppeler Stiftung
Publication of CH393677A publication Critical patent/CH393677A/en

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
    • 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
    • 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
    • B66F1/025—Devices, e.g. jacks, for lifting loads in predetermined steps with locking elements, e.g. washers, co-operating with posts the devices being operated by fluid pressure
    • 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
    • B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
    • B66F3/25—Constructional features
    • B66F3/30—Constructional features with positive brakes or locks
    • 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
    • B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
    • B66F3/25—Constructional features
    • B66F3/42—Constructional features with self-contained pumps, e.g. actuated by hand
CH1355860A 1959-12-03 1960-12-03 Lifting device CH393677A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0066112 1959-12-03

Publications (1)

Publication Number Publication Date
CH393677A true CH393677A (en) 1965-06-15

Family

ID=7498555

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1355860A CH393677A (en) 1959-12-03 1960-12-03 Lifting device

Country Status (3)

Country Link
CH (1) CH393677A (en)
GB (1) GB933574A (en)
NL (2) NL258697A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ13947U1 (en) * 2003-07-21 2004-01-26 Alois Príborský Hydraulic jack

Also Published As

Publication number Publication date
NL258697A (en) 1965-10-15
GB933574A (en) 1963-08-08
NL120648C (en) 1966-02-16

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