ES234837U - Cutter for a building machine - Google Patents

Cutter for a building machine

Info

Publication number
ES234837U
ES234837U ES1978234837U ES234837U ES234837U ES 234837 U ES234837 U ES 234837U ES 1978234837 U ES1978234837 U ES 1978234837U ES 234837 U ES234837 U ES 234837U ES 234837 U ES234837 U ES 234837U
Authority
ES
Spain
Prior art keywords
tooth
blade
projection
tip
shoulder
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
ES1978234837U
Other languages
Spanish (es)
Other versions
ES234837Y (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.)
INTERTRAC VIEHMANN AND Co
Original Assignee
INTERTRAC VIEHMANN AND Co
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 INTERTRAC VIEHMANN AND Co filed Critical INTERTRAC VIEHMANN AND Co
Publication of ES234837U publication Critical patent/ES234837U/en
Application granted granted Critical
Publication of ES234837Y publication Critical patent/ES234837Y/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2816—Mountings therefor
    • E02F9/2825—Mountings therefor using adapters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Organic Insulating Materials (AREA)
  • Telephone Function (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Harvester Elements (AREA)
  • Shovels (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)

Abstract

Hair tooth perfected for construction machines, especially for excavators; fixed in the blade of the machine blade, in which a tooth body, which has an interchangeable type tip, enters with a projection that is approximately wedge-shaped through a cutout of the tooth tip that is adopted to the wedge shape of this projection, and in which the tip of the tooth is fixed in the projection of the dowry body of the tooth by means of a bolt that goes through the openings arranged in the tip of the tooth and in the projection and the one that tightens the tip of the tooth on the projection of the body of the tooth and in which in addition, the body of the tooth is supported, with a shoulder that is directed downwards, on the front surface of the blade of the pole; characterized in that the tooth body has, starting with the shoulder that rests on the blade of the shovel, a cross section in the form of a double "T" that extends in the direction of the extreme part that is opposite the projection, that it is arranged with the flange edges of the same part of the body of the tooth in the form of "and" in such a way in the blade of the pole that, on the one hand, the rib of the part of the body of the tooth in the form of "I" It extends approximately parallel to the plane with respect to the stop face of the blade of the blade and that, on the other hand, the lines of action of the longitudinal forces, which develop from the tip of the tooth and through the projection until the part of the tooth body in the shape of an "I", section the median line of the nerve in the vicinity of the shoulder. (Machine-translation by Google Translate, not legally binding)
ES1978234837U 1977-10-04 1978-03-21 PERFECTED SHOVEL TOOTH FOR CONSTRUCTION MACHINES, ESPECIALLY FOR EXCAVATORS. Expired ES234837Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2744497A DE2744497C3 (en) 1977-10-04 1977-10-04 Bucket tooth for excavators or the like.

Publications (2)

Publication Number Publication Date
ES234837U true ES234837U (en) 1978-05-01
ES234837Y ES234837Y (en) 1978-10-01

Family

ID=6020568

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1978234837U Expired ES234837Y (en) 1977-10-04 1978-03-21 PERFECTED SHOVEL TOOTH FOR CONSTRUCTION MACHINES, ESPECIALLY FOR EXCAVATORS.

Country Status (10)

Country Link
CH (1) CH628105A5 (en)
DE (1) DE2744497C3 (en)
DK (1) DK276078A (en)
ES (1) ES234837Y (en)
FI (1) FI64828C (en)
FR (1) FR2405334A1 (en)
GB (1) GB1597554A (en)
IT (1) IT1093751B (en)
NO (1) NO147960C (en)
SE (1) SE7804945L (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE445125B (en) * 1981-03-26 1986-06-02 Bofors Ab SOIL WORKING MACHINERY SYSTEM
SE456097B (en) * 1984-04-18 1988-09-05 Bofors Wear Parts Ab WEAR PART FOR TOOL MACHINERY
DE3540183A1 (en) * 1985-11-13 1987-05-21 Viehmann & Co Intertrac WASTE COMPRESSOR VEHICLE
US5283965A (en) * 1992-01-21 1994-02-08 H & L Tooth Company Attachment assembly for excavation teeth
DE10022629A1 (en) * 2000-05-11 2001-11-15 Intertractor Gmbh Tooth flap for construction machines
JOP20190303A1 (en) 2006-02-17 2017-06-16 Esco Group Llc Wear assembly
CA2947342C (en) * 2014-04-28 2021-04-06 Metalogenia Research & Technologies S.L. Tooth and adaptor for attachment of the tooth to a working machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3585741A (en) * 1967-06-29 1971-06-22 Orenstein & Koppel Ag Tooth and guiding means therefor for excavating equipment
US3624827A (en) * 1968-12-11 1971-11-30 Caterpillar Tractor Co Earthworking tooth and supporting adapter
IT1027392B (en) * 1975-01-28 1978-11-20 Ramella P V TOOTH FOR BUCKETS OF EARTH MOVING MACHINES
CH588601A5 (en) * 1975-02-21 1977-06-15 Zepf Hans Rudolf
DE2656427C3 (en) * 1976-12-13 1980-04-17 Tomaso Mirabello Ferrara Mantovani (Italien) Tooth carrier for excavator shovels or the like

Also Published As

Publication number Publication date
DE2744497B2 (en) 1980-03-13
SE7804945L (en) 1979-04-05
ES234837Y (en) 1978-10-01
NO147960B (en) 1983-04-05
DE2744497C3 (en) 1982-11-04
NO782135L (en) 1979-04-05
IT1093751B (en) 1985-07-26
NO147960C (en) 1983-07-20
CH628105A5 (en) 1982-02-15
FI781952A7 (en) 1979-04-05
FR2405334A1 (en) 1979-05-04
DE2744497A1 (en) 1979-04-12
GB1597554A (en) 1981-09-09
FI64828B (en) 1983-09-30
FI64828C (en) 1984-01-10
DK276078A (en) 1979-04-05
IT7821064A0 (en) 1978-03-09
FR2405334B1 (en) 1980-10-17

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19991207