IT1248914B - COMBINATION OF HYDRAULIC HAMMER-SPOON DISGREGRRICE - Google Patents

COMBINATION OF HYDRAULIC HAMMER-SPOON DISGREGRRICE

Info

Publication number
IT1248914B
IT1248914B ITBZ910014A ITBZ910014A IT1248914B IT 1248914 B IT1248914 B IT 1248914B IT BZ910014 A ITBZ910014 A IT BZ910014A IT BZ910014 A ITBZ910014 A IT BZ910014A IT 1248914 B IT1248914 B IT 1248914B
Authority
IT
Italy
Prior art keywords
hydraulic hammer
spoon
support frame
combination
disgregrrice
Prior art date
Application number
ITBZ910014A
Other languages
Italian (it)
Inventor
Hans Schaeff
Original Assignee
Schaeff Karl Masch
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 Schaeff Karl Masch filed Critical Schaeff Karl Masch
Publication of ITBZ910014A0 publication Critical patent/ITBZ910014A0/en
Publication of ITBZ910014A1 publication Critical patent/ITBZ910014A1/en
Application granted granted Critical
Publication of IT1248914B publication Critical patent/IT1248914B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/961—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements with several digging elements or tools mounted on one machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
  • Shovels (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Abstract

Combinazione martello idraulico-cucchiaia per l'applicazione a bracci di escavatrici, nella quale è applicato un telaio di supporto (36)al perno di basculamento (26) ed alla cinematica di basculamento (32, 34) previsti per l'attrezzo di scavo e un martello idraulico (50) è collegato in modo tale con il telaio di supporto (36) che la sua direzione principale è essenzialmente tangenziale rispetto ad un arco con centro nel perno di basculamento (26), mentre una cucchiaia disgregatrice (40) applicata al telaio di supporto è disposta, in posizione di lavoro, con lo spigolo disgregatore in direzione di avanzamento anteriormente rispetto allo scalpello (52) a percussione ed in posizione di riposo, giacente fuori dal raggio d'azione del martello idraulico.Hydraulic hammer-bucket combination for the application to excavator arms, in which a support frame (36) is applied to the rocking pin (26) and to the rocking kinematics (32, 34) provided for the excavation tool and a hydraulic hammer (50) is connected in such a way with the support frame (36) that its main direction is essentially tangential with respect to an arc with a center in the pivoting pin (26), while a disruptive spoon (40) applied to the The support frame is arranged, in the working position, with the disaggregating edge in the forward direction with respect to the hammer chisel (52) and in the rest position, lying outside the operating range of the hydraulic hammer.

ITBZ910014A 1990-05-25 1991-05-23 COMBINATION OF HYDRAULIC HAMMER-SPOON DISGREGRRICE IT1248914B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4016759A DE4016759C2 (en) 1990-05-25 1990-05-25 Hydraulic hammer and bucket combination

Publications (3)

Publication Number Publication Date
ITBZ910014A0 ITBZ910014A0 (en) 1991-05-23
ITBZ910014A1 ITBZ910014A1 (en) 1992-11-23
IT1248914B true IT1248914B (en) 1995-02-11

Family

ID=6407113

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBZ910014A IT1248914B (en) 1990-05-25 1991-05-23 COMBINATION OF HYDRAULIC HAMMER-SPOON DISGREGRRICE

Country Status (3)

Country Link
JP (1) JP2607769B2 (en)
DE (1) DE4016759C2 (en)
IT (1) IT1248914B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4335753C2 (en) * 1993-10-20 1998-07-09 Schaeff Karl Gmbh & Co Hydraulically driven excavator for a jacking device for underground driving
DE19522228C2 (en) * 1995-06-20 1997-05-15 Schaeff Karl Gmbh & Co Jacking and loading machine
JP2003269066A (en) * 2002-03-15 2003-09-25 Maeda Corp Breaker arm device of excavator
EP2397650A1 (en) * 2010-05-05 2011-12-21 Gulan, Jan Zaklad Slusarsko-Mechaniczny Gulmech Manipulator, in particular for road driving machine
CN208578571U (en) * 2017-07-07 2019-03-05 闫琳 A kind of impact grinding combination tup of rock tunnelling bolting combined machine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3335509C2 (en) * 1983-09-30 1986-05-07 Karl Schaeff GmbH & Co, 7183 Langenburg Rock crusher / broaching tool combination for a work machine

Also Published As

Publication number Publication date
JP2607769B2 (en) 1997-05-07
ITBZ910014A0 (en) 1991-05-23
ITBZ910014A1 (en) 1992-11-23
JPH04231597A (en) 1992-08-20
DE4016759A1 (en) 1991-12-05
DE4016759C2 (en) 1995-01-05

Similar Documents

Publication Publication Date Title
NZ325051A (en) Excavating tooth
ES2016101B3 (en) TRACTOR AND FRONT END LOADER.
ES2114314T3 (en) CONCRETE CRUSHING TONGS.
ES2056011B1 (en) "EXCAVATION TOOTH POINT, PARTICULARLY SUITABLE FOR LARGE DRAGALINE BUCKETS"
ES2073775T3 (en) DEVICE TO GUIDE AT LEAST ONE TOOL.
EP1326106A3 (en) Optical fiber end-face preparation tool
BG105215A (en) Coupling for excavator teeth and the like
MX9603420A (en) Excavator bucket linkage.
ES2121714T1 (en) CERAMIC CUTTING TOOL REINFORCED WITH FILAMENTS, AND THEIR COMPOSITION.
CA2076531A1 (en) Arrangement for an axial bearing in a drilling machine
IT1248914B (en) COMBINATION OF HYDRAULIC HAMMER-SPOON DISGREGRRICE
EP0791693A4 (en) Working vehicle
AU2002218217A1 (en) Assembly for exchangeably fastening an add-on, for example an excavator shovel, to an excavator boom or a vehicle
ATE48292T1 (en) WHEEL EXCAVATORS, PARTICULARLY FOR DIGING TRENCHES.
EP0846809A3 (en) Mini-excavator with improved valve arrangement
ES2079786T3 (en) ONE COUPLING PART.
EP0717154A4 (en) Hydraulic shovel operating machine
MX9707418A (en) Bucket for a mechanical excavator.
SE8306787D0 (en) EXTENSION FOR EXCAVATORS, FOREST CULTIVATORS AND SIMILAR MACHINES
DE59505697D1 (en) HYDRAULICALLY SWIVEL DIGGING SPOON
FI92454B (en) Combined logging and harvesting machine
NL7708908A (en) Pivoting beam type hydraulic excavator - has jib derricking ram chambers connected to chambers of third ram between jib and arm
SU825779A2 (en) Working equipment of power shovel
SE9604141L (en) Series connected lift cylinders
KR950023811A (en) Loaders' buckets with optional capacity

Legal Events

Date Code Title Description
0001 Granted