FR2224393B1 - - Google Patents

Info

Publication number
FR2224393B1
FR2224393B1 FR7312183A FR7312183A FR2224393B1 FR 2224393 B1 FR2224393 B1 FR 2224393B1 FR 7312183 A FR7312183 A FR 7312183A FR 7312183 A FR7312183 A FR 7312183A FR 2224393 B1 FR2224393 B1 FR 2224393B1
Authority
FR
France
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
FR7312183A
Other languages
French (fr)
Other versions
FR2224393A1 (
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.)
Poclain SA
Original Assignee
Poclain SA
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 Poclain SA filed Critical Poclain SA
Priority to FR7312183A priority Critical patent/FR2224393B1/fr
Priority to GB830874A priority patent/GB1424999A/en
Priority to BE141398A priority patent/BE811585A/xx
Priority to US05/446,232 priority patent/US3934616A/en
Priority to CA193,999A priority patent/CA1007597A/en
Priority to DE2411536A priority patent/DE2411536C2/de
Priority to IT7467705A priority patent/IT1011560B/it
Priority to BR2229/74A priority patent/BR7402229D0/pt
Priority to JP3272874A priority patent/JPS49135356A/ja
Priority to ES424977A priority patent/ES424977A1/es
Publication of FR2224393A1 publication Critical patent/FR2224393A1/fr
Application granted granted Critical
Publication of FR2224393B1 publication Critical patent/FR2224393B1/fr
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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/10—Telescoping systems
    • F16B7/14—Telescoping systems locking in intermediate non-discrete positions
FR7312183A 1973-04-04 1973-04-04 Expired FR2224393B1 ( )

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR7312183A FR2224393B1 ( ) 1973-04-04 1973-04-04
GB830874A GB1424999A (en) 1973-04-04 1974-02-22 Telescopic structures
BE141398A BE811585A (fr) 1973-04-04 1974-02-26 Structure telescopique
US05/446,232 US3934616A (en) 1973-04-04 1974-02-27 Telescopic structure
CA193,999A CA1007597A (en) 1973-04-04 1974-03-04 Telescopic structure
DE2411536A DE2411536C2 (de) 1973-04-04 1974-03-11 Teleskop-Anordnung
IT7467705A IT1011560B (it) 1973-04-04 1974-03-12 Struttura telescopica particolar mente per gru
BR2229/74A BR7402229D0 (pt) 1973-04-04 1974-03-21 Estrutura telescopica
JP3272874A JPS49135356A ( ) 1973-04-04 1974-03-25
ES424977A ES424977A1 (es) 1973-04-04 1974-04-04 Perfeccionamientos en estructuras telescopicas.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7312183A FR2224393B1 ( ) 1973-04-04 1973-04-04

Publications (2)

Publication Number Publication Date
FR2224393A1 FR2224393A1 ( ) 1974-10-31
FR2224393B1 true FR2224393B1 ( ) 1976-11-12

Family

ID=9117413

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7312183A Expired FR2224393B1 ( ) 1973-04-04 1973-04-04

Country Status (10)

Country Link
US (1) US3934616A ( )
JP (1) JPS49135356A ( )
BE (1) BE811585A ( )
BR (1) BR7402229D0 ( )
CA (1) CA1007597A ( )
DE (1) DE2411536C2 ( )
ES (1) ES424977A1 ( )
FR (1) FR2224393B1 ( )
GB (1) GB1424999A ( )
IT (1) IT1011560B ( )

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4112649A (en) * 1977-08-26 1978-09-12 Harnischfeger Corporation Boom section for telescopic crane boom
SE456820B (sv) * 1984-03-12 1988-11-07 Oesa Ab Anordning vid teleskoparmar
WO2008067534A2 (en) * 2006-11-30 2008-06-05 Waterloo Industries, Inc. Drawer slide

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1611326A (en) * 1924-04-07 1926-12-21 Elwell Parker Electric Co Extensible boom
US2614017A (en) * 1944-08-09 1952-10-14 Mugnier Joachim Multiple table desk
US2535707A (en) * 1948-11-23 1950-12-26 Gen Electric Combined kitchen carinet and ventilating hood
US3416850A (en) * 1967-03-13 1968-12-17 Wesley Ind Inc Drawer construction
US3490823A (en) * 1967-12-11 1970-01-20 William M Bardeau Warming oven
US3744869A (en) * 1971-07-06 1973-07-10 Amerock Corp Drawer with guide tracks

Also Published As

Publication number Publication date
FR2224393A1 ( ) 1974-10-31
GB1424999A (en) 1976-02-11
BE811585A (fr) 1974-06-17
DE2411536A1 (de) 1974-10-24
JPS49135356A ( ) 1974-12-26
ES424977A1 (es) 1976-06-01
US3934616A (en) 1976-01-27
BR7402229D0 (pt) 1974-10-29
IT1011560B (it) 1977-02-10
DE2411536C2 (de) 1982-11-04
CA1007597A (en) 1977-03-29

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse