AU432496B2 - Crane boom - Google Patents

Crane boom

Info

Publication number
AU432496B2
AU432496B2 AU35250/71A AU3525071A AU432496B2 AU 432496 B2 AU432496 B2 AU 432496B2 AU 35250/71 A AU35250/71 A AU 35250/71A AU 3525071 A AU3525071 A AU 3525071A AU 432496 B2 AU432496 B2 AU 432496B2
Authority
AU
Australia
Prior art keywords
webs
boom
section
wear pads
interior
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
AU35250/71A
Other languages
English (en)
Other versions
AU3525071A (en
Inventor
Sung Fu-Tien
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.)
Kidde Inc
Original Assignee
Kidde Inc
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 Inc filed Critical Kidde Inc
Application granted granted Critical
Publication of AU432496B2 publication Critical patent/AU432496B2/en
Publication of AU3525071A publication Critical patent/AU3525071A/en
Expired legal-status Critical Current

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
    • B66C23/707—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic guiding devices for telescopic jibs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
AU35250/71A 1970-11-17 1971-11-02 Crane boom Expired AU432496B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9037370A 1970-11-17 1970-11-17

Publications (2)

Publication Number Publication Date
AU432496B2 true AU432496B2 (en) 1973-03-01
AU3525071A AU3525071A (en) 1973-03-01

Family

ID=22222503

Family Applications (1)

Application Number Title Priority Date Filing Date
AU35250/71A Expired AU432496B2 (en) 1970-11-17 1971-11-02 Crane boom

Country Status (11)

Country Link
AU (1) AU432496B2 (enExample)
BE (1) BE775376A (enExample)
BR (1) BR7107656D0 (enExample)
CA (1) CA955895A (enExample)
DE (1) DE2156891A1 (enExample)
ES (1) ES396688A1 (enExample)
FR (1) FR2113959B1 (enExample)
GB (1) GB1308729A (enExample)
IT (1) IT938742B (enExample)
NL (1) NL7115699A (enExample)
ZA (1) ZA717296B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1431169A (en) * 1972-06-08 1976-04-07 Matburn Holdings Ltd Operation tables and chairs
FR2255251B1 (enExample) * 1973-12-20 1976-11-19 Creusot Loire
US3952466A (en) * 1974-08-08 1976-04-27 Walter Kidde & Company, Inc. Spring-loaded wear pads for crane booms
US4004695A (en) * 1975-04-16 1977-01-25 Fulton Industries, Inc. Channel and plate telescopic crane boom
CN104276517B (zh) * 2014-10-21 2017-03-22 捷胜海洋装备股份有限公司 一种多级伸缩吊

Also Published As

Publication number Publication date
IT938742B (it) 1973-02-10
NL7115699A (enExample) 1972-05-19
DE2156891A1 (de) 1972-05-31
FR2113959A1 (enExample) 1972-06-30
ZA717296B (en) 1972-07-26
BR7107656D0 (pt) 1973-04-05
ES396688A1 (es) 1974-05-16
GB1308729A (en) 1973-03-07
CA955895A (en) 1974-10-08
FR2113959B1 (enExample) 1977-08-05
BE775376A (fr) 1972-03-16
AU3525071A (en) 1973-03-01

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