JPS5311451A - Tower type crane with double boom - Google Patents

Tower type crane with double boom

Info

Publication number
JPS5311451A
JPS5311451A JP8554477A JP8554477A JPS5311451A JP S5311451 A JPS5311451 A JP S5311451A JP 8554477 A JP8554477 A JP 8554477A JP 8554477 A JP8554477 A JP 8554477A JP S5311451 A JPS5311451 A JP S5311451A
Authority
JP
Japan
Prior art keywords
tower type
type crane
double boom
boom
double
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
JP8554477A
Other languages
English (en)
Japanese (ja)
Inventor
Sakamoto Minoru
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of JPS5311451A publication Critical patent/JPS5311451A/ja
Pending 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
    • B66C23/84—Slewing gear
    • 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
    • B66C23/18—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 specially adapted for use in particular purposes
    • B66C23/26—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 specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Jib Cranes (AREA)
JP8554477A 1976-07-16 1977-07-16 Tower type crane with double boom Pending JPS5311451A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70583776A 1976-07-16 1976-07-16

Publications (1)

Publication Number Publication Date
JPS5311451A true JPS5311451A (en) 1978-02-01

Family

ID=24835160

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8554477A Pending JPS5311451A (en) 1976-07-16 1977-07-16 Tower type crane with double boom

Country Status (4)

Country Link
JP (1) JPS5311451A (xx)
BR (1) BR7608537A (xx)
DE (1) DE2659059A1 (xx)
SE (1) SE7612656L (xx)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5592691U (xx) * 1978-12-21 1980-06-26
JPS58144583U (ja) * 1983-02-03 1983-09-29 曽　俊雄 複式水平周回式起重装置
JPS5922291U (ja) * 1982-06-25 1984-02-10 株式会社竹中工務店 タワ−クレ−ン
JPS6384094U (xx) * 1986-11-18 1988-06-02
JPS648197A (en) * 1987-06-30 1989-01-12 Kudan Kenchiku Kenkyusho Kk Tower crane for building

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2443998A1 (fr) * 1978-12-11 1980-07-11 Potain Sa Engin de manutention a double distribution pour les grands chantiers de travaux publics, et procede de mise en oeuvre
EP2962978A1 (en) * 2014-06-30 2016-01-06 Fursey Dunne Device for lifting loads and method for erecting the same
BE1027203B1 (fr) * 2019-09-19 2020-11-13 Andrzej Jastrzebski Grue de levage et de manutention des charges pourvue de flèche auxiliaire

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4930067A (xx) * 1972-07-15 1974-03-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4930067A (xx) * 1972-07-15 1974-03-18

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5592691U (xx) * 1978-12-21 1980-06-26
JPS5922291U (ja) * 1982-06-25 1984-02-10 株式会社竹中工務店 タワ−クレ−ン
JPS58144583U (ja) * 1983-02-03 1983-09-29 曽　俊雄 複式水平周回式起重装置
JPS6384094U (xx) * 1986-11-18 1988-06-02
JPS648197A (en) * 1987-06-30 1989-01-12 Kudan Kenchiku Kenkyusho Kk Tower crane for building
JPH0530758B2 (xx) * 1987-06-30 1993-05-10 Tobishima Construct Co Ltd

Also Published As

Publication number Publication date
BR7608537A (pt) 1978-07-18
DE2659059A1 (de) 1978-01-19
SE7612656L (sv) 1978-01-17

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