SE357941B - - Google Patents

Info

Publication number
SE357941B
SE357941B SE537370A SE537370A SE357941B SE 357941 B SE357941 B SE 357941B SE 537370 A SE537370 A SE 537370A SE 537370 A SE537370 A SE 537370A SE 357941 B SE357941 B SE 357941B
Authority
SE
Sweden
Application number
SE537370A
Inventor
J Boening
Original Assignee
Weyhausen H Kg Maschinenfab
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
Priority claimed from DE19691922486 external-priority patent/DE1922486C/de
Application filed by Weyhausen H Kg Maschinenfab filed Critical Weyhausen H Kg Maschinenfab
Publication of SE357941B publication Critical patent/SE357941B/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/16—Characterised by the construction of the motor unit of the straight-cylinder type of the telescopic type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • B66C23/64—Jibs
    • B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
    • B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
    • B66C23/705—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic telescoped by hydraulic jacks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
SE537370A 1969-05-02 1970-04-20 SE357941B (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691922486 DE1922486C (de) 1969-05-02 Hydraulischer Teleskopausschub-Ausleger

Publications (1)

Publication Number Publication Date
SE357941B true SE357941B (ja) 1973-07-16

Family

ID=5733102

Family Applications (1)

Application Number Title Priority Date Filing Date
SE537370A SE357941B (ja) 1969-05-02 1970-04-20

Country Status (2)

Country Link
GB (1) GB1310268A (ja)
SE (1) SE357941B (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2176845B (en) * 1985-06-21 1989-04-26 600 Group Plc The Improvements in telescopic devices such as crane jibs

Also Published As

Publication number Publication date
DE1922486B2 (de) 1972-08-24
DE1922486A1 (de) 1970-11-12
GB1310268A (en) 1973-03-14

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