ES555337A0 - IMPROVEMENTS IN WORK TOOLS FOR BREAKING ROCKS - Google Patents

IMPROVEMENTS IN WORK TOOLS FOR BREAKING ROCKS

Info

Publication number
ES555337A0
ES555337A0 ES555337A ES555337A ES555337A0 ES 555337 A0 ES555337 A0 ES 555337A0 ES 555337 A ES555337 A ES 555337A ES 555337 A ES555337 A ES 555337A ES 555337 A0 ES555337 A0 ES 555337A0
Authority
ES
Spain
Prior art keywords
work tools
breaking rocks
rocks
breaking
tools
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.)
Granted
Application number
ES555337A
Other languages
Spanish (es)
Other versions
ES8704580A1 (en
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.)
Terex Peiner GmbH
Original Assignee
Peiner Maschinen und Schraubenwerke AG
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 Peiner Maschinen und Schraubenwerke AG filed Critical Peiner Maschinen und Schraubenwerke AG
Publication of ES8704580A1 publication Critical patent/ES8704580A1/en
Publication of ES555337A0 publication Critical patent/ES555337A0/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/26—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by impact tools, e.g. by chisels or other tools having a cutting edge

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Crushing And Grinding (AREA)
ES555337A 1985-05-15 1986-05-14 Operating device for breaking up rock material Expired ES8704580A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853517912 DE3517912A1 (en) 1985-05-15 1985-05-15 WORKING DEVICE FOR CRUSHING ROCK

Publications (2)

Publication Number Publication Date
ES8704580A1 ES8704580A1 (en) 1987-04-16
ES555337A0 true ES555337A0 (en) 1987-04-16

Family

ID=6271053

Family Applications (1)

Application Number Title Priority Date Filing Date
ES555337A Expired ES8704580A1 (en) 1985-05-15 1986-05-14 Operating device for breaking up rock material

Country Status (4)

Country Link
AU (1) AU5905986A (en)
DE (1) DE3517912A1 (en)
ES (1) ES8704580A1 (en)
WO (1) WO1986006672A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BG112750A (en) * 2018-06-15 2019-12-31 Васил ГЕНЧЕВ Hammer for breaking rocks

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE451780A (en) *
BE440894A (en) *
BE440699A (en) *
DE801565C (en) * 1948-10-02 1951-01-11 Wilhelm Dipl-Ing Schmitt Shock absorber for air hammer
GB803875A (en) * 1956-05-12 1958-11-05 D A Tompkins Long Buckby Ltd Pile-driving attachment for a tractor
GB2031976A (en) * 1978-10-24 1980-04-30 Equitus Trailers Ltd Improvements in post driving apparatus
FR2551108B3 (en) * 1982-10-01 1987-04-24 Noirot Yves APPARATUS FOR PUSHING STAKES INTO THE GROUND

Also Published As

Publication number Publication date
AU5905986A (en) 1986-12-04
ES8704580A1 (en) 1987-04-16
DE3517912A1 (en) 1986-11-20
DE3517912C2 (en) 1993-02-04
WO1986006672A1 (en) 1986-11-20

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960506