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JPS5442758A - Truck crane operable in the same way in every direction around its circumference - Google Patents

Truck crane operable in the same way in every direction around its circumference

Info

Publication number
JPS5442758A
JPS5442758A JP10899477A JP10899477A JPS5442758A JP S5442758 A JPS5442758 A JP S5442758A JP 10899477 A JP10899477 A JP 10899477A JP 10899477 A JP10899477 A JP 10899477A JP S5442758 A JPS5442758 A JP S5442758A
Authority
JP
Japan
Prior art keywords
truck crane
same way
outriggers
circumference
attached
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.)
Pending
Application number
JP10899477A
Other languages
Japanese (ja)
Inventor
Norio Fujiyasu
Shuji Fujiwara
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.)
Tadano Ltd
Original Assignee
Tadano Iron Works Co Ltd
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 Tadano Iron Works Co Ltd filed Critical Tadano Iron Works Co Ltd
Priority to JP10899477A priority Critical patent/JPS5442758A/en
Publication of JPS5442758A publication Critical patent/JPS5442758A/en
Pending legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)

Abstract

PURPOSE: To provide a truck crane operable in the same way in evey directio around its circumference, by employing an arrangement that position of the gravity of center of the entire truck crane is located within a quadrilateral obtained by connecting the grounding points of the front outriggers and those of the rear outriggers.
CONSTITUTION: In a truck crane, in which front outriggers can not be attached to front frame 1, that is, front end portion of rear frame 4 at which front outriggers are to be attached is located within the locus of gravity of center of the entrire truck crane, outer sleeves 71 are attached to portions of rear frame 4 near the front end thereof in the manner extending obliquely forward. A jack 73 is depended from the top end of each inner sleeve 72. With such an arrangement, load suspending performance of the crane is exerted in the same way also in the front region
COPYRIGHT: (C)1979,JPO&Japio
JP10899477A 1977-09-09 1977-09-09 Truck crane operable in the same way in every direction around its circumference Pending JPS5442758A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10899477A JPS5442758A (en) 1977-09-09 1977-09-09 Truck crane operable in the same way in every direction around its circumference

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10899477A JPS5442758A (en) 1977-09-09 1977-09-09 Truck crane operable in the same way in every direction around its circumference

Publications (1)

Publication Number Publication Date
JPS5442758A true JPS5442758A (en) 1979-04-04

Family

ID=14498880

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10899477A Pending JPS5442758A (en) 1977-09-09 1977-09-09 Truck crane operable in the same way in every direction around its circumference

Country Status (1)

Country Link
JP (1) JPS5442758A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002173294A (en) * 2000-12-11 2002-06-21 Tadano Ltd On-vehicle type crane
JP2002193587A (en) * 2000-12-28 2002-07-10 Tadano Ltd On-vehicle crane
WO2015165950A1 (en) * 2014-05-02 2015-11-05 Schwing Gmbh Frame support

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002173294A (en) * 2000-12-11 2002-06-21 Tadano Ltd On-vehicle type crane
JP2002193587A (en) * 2000-12-28 2002-07-10 Tadano Ltd On-vehicle crane
WO2015165950A1 (en) * 2014-05-02 2015-11-05 Schwing Gmbh Frame support
CN106660763A (en) * 2014-05-02 2017-05-10 德国施维英有限公司 Frame support
CN106660763B (en) * 2014-05-02 2019-12-24 德国施维英有限公司 Frame support

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