FI894878A0 - Combined A-boom / reversing crane - Google Patents

Combined A-boom / reversing crane

Info

Publication number
FI894878A0
FI894878A0 FI894878A FI894878A FI894878A0 FI 894878 A0 FI894878 A0 FI 894878A0 FI 894878 A FI894878 A FI 894878A FI 894878 A FI894878 A FI 894878A FI 894878 A0 FI894878 A0 FI 894878A0
Authority
FI
Finland
Prior art keywords
boom
combined
crane
reversing
reversing crane
Prior art date
Application number
FI894878A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI92573C (en
FI92573B (en
Inventor
Ernst-Helmut Sprengel
Gunter Weingarten
Original Assignee
Gunter Weingarten
Sprengel Ernst Helmuth
Sprengel Heinz
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 Gunter Weingarten, Sprengel Ernst Helmuth, Sprengel Heinz filed Critical Gunter Weingarten
Publication of FI894878A0 publication Critical patent/FI894878A0/en
Application granted granted Critical
Publication of FI92573B publication Critical patent/FI92573B/en
Publication of FI92573C publication Critical patent/FI92573C/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
    • B66C23/60—Derricks
    • B66C23/605—Derricks employing ships' masts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
FI894878A 1988-10-15 1989-10-13 Combined A-boom / reversing crane FI92573C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19883835231 DE3835231A1 (en) 1988-10-15 1988-10-15 Combined A-frame/slewing crane
DE3835231 1988-10-15

Publications (3)

Publication Number Publication Date
FI894878A0 true FI894878A0 (en) 1989-10-13
FI92573B FI92573B (en) 1994-08-31
FI92573C FI92573C (en) 1994-12-12

Family

ID=6365242

Family Applications (1)

Application Number Title Priority Date Filing Date
FI894878A FI92573C (en) 1988-10-15 1989-10-13 Combined A-boom / reversing crane

Country Status (3)

Country Link
DE (1) DE3835231A1 (en)
FI (1) FI92573C (en)
NL (1) NL191147C (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR771409A (en) * 1934-03-07 1934-10-08 Jules Weitz Fils De Assembly method of tower lifting cranes
DE976018C (en) * 1953-05-21 1963-01-17 Hans Tax Tower crane with a tower that can be erected around a horizontal axis of the crane carriage
DE959221C (en) * 1954-10-27 1957-02-28 Werner Weissmann Dipl Ing Cable guide for the luffing mechanism of a tower crane
DE3521833A1 (en) * 1985-06-19 1987-01-02 Blohm Voss Ag Mast crane

Also Published As

Publication number Publication date
FI92573C (en) 1994-12-12
NL191147B (en) 1994-09-16
FI92573B (en) 1994-08-31
NL8902558A (en) 1990-05-01
NL191147C (en) 1995-02-16
DE3835231A1 (en) 1990-04-19

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Legal Events

Date Code Title Description
BB Publication of examined application
MM Patent lapsed
MM Patent lapsed

Owner name: SPRENGEL, ERNST-HELMUTH

Owner name: SPRENGEL, HEINZ

Owner name: WEINGARTEN, GUNTER