ZA746446B - Self-aligning and end fixity connector for connecting a hydraulic cylinder piston rod to its respective section in a multi-section telescopic boom assembly - Google Patents

Self-aligning and end fixity connector for connecting a hydraulic cylinder piston rod to its respective section in a multi-section telescopic boom assembly

Info

Publication number
ZA746446B
ZA746446B ZA00746446A ZA746446A ZA746446B ZA 746446 B ZA746446 B ZA 746446B ZA 00746446 A ZA00746446 A ZA 00746446A ZA 746446 A ZA746446 A ZA 746446A ZA 746446 B ZA746446 B ZA 746446B
Authority
ZA
South Africa
Prior art keywords
section
aligning
connector
self
piston rod
Prior art date
Application number
ZA00746446A
Original Assignee
Kidde & Co Walter
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 Kidde & Co Walter filed Critical Kidde & Co Walter
Publication of ZA746446B publication Critical patent/ZA746446B/en

Links

Classifications

    • 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)
  • Jib Cranes (AREA)
  • Actuator (AREA)
ZA00746446A 1973-10-09 1974-10-09 Self-aligning and end fixity connector for connecting a hydraulic cylinder piston rod to its respective section in a multi-section telescopic boom assembly ZA746446B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1973117086U JPS5728869Y2 (en) 1973-10-09 1973-10-09

Publications (1)

Publication Number Publication Date
ZA746446B true ZA746446B (en) 1975-10-29

Family

ID=14703036

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00746446A ZA746446B (en) 1973-10-09 1974-10-09 Self-aligning and end fixity connector for connecting a hydraulic cylinder piston rod to its respective section in a multi-section telescopic boom assembly

Country Status (11)

Country Link
JP (1) JPS5728869Y2 (en)
BE (1) BE820887A (en)
BR (1) BR7408409D0 (en)
CA (1) CA1018110A (en)
DE (1) DE2448169C2 (en)
ES (1) ES430845A1 (en)
FR (1) FR2246761B1 (en)
GB (1) GB1482172A (en)
IT (1) IT1023880B (en)
NL (1) NL184611C (en)
ZA (1) ZA746446B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4132040A (en) * 1977-05-12 1979-01-02 Jlg Industries, Inc. Multi-section lifting boom
DE3105443A1 (en) * 1981-02-14 1982-10-21 Fried. Krupp Gmbh, 4300 Essen Telescopic part driven by means of a lifting element
FR2607799A1 (en) * 1986-12-08 1988-06-10 Haulotte Ateliers Construction System for controlling the extension and/or contraction of the elements of a telescopic device such as a crane jib or the like
SE500213C2 (en) * 1993-04-22 1994-05-09 Hiab Ab Device for extendable crane arms
ITUB20160363A1 (en) * 2016-01-29 2017-07-29 Manitou Italia Srl Telescopic arm for self-propelled operating machines.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3353686A (en) * 1966-09-12 1967-11-21 Hy Dynamic Co Crane boom
US3736710A (en) * 1970-12-03 1973-06-05 Kidde & Co Walter Four-section fully hydraulically operated crane boom having three individually supported single piston rams contained within fly section

Also Published As

Publication number Publication date
NL184611C (en) 1989-09-18
FR2246761A1 (en) 1975-05-02
JPS5728869Y2 (en) 1982-06-23
NL184611B (en) 1989-04-17
JPS5062274U (en) 1975-06-06
CA1018110A (en) 1977-09-27
GB1482172A (en) 1977-08-10
NL7413288A (en) 1975-04-11
DE2448169A1 (en) 1975-04-10
DE2448169C2 (en) 1984-01-26
BR7408409D0 (en) 1975-07-29
AU7406474A (en) 1976-04-15
FR2246761B1 (en) 1979-08-03
IT1023880B (en) 1978-05-30
BE820887A (en) 1975-04-09
ES430845A1 (en) 1976-10-16

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