ES426472A1 - Perfeccionamientos en cabezales portabrocas. - Google Patents

Perfeccionamientos en cabezales portabrocas.

Info

Publication number
ES426472A1
ES426472A1 ES426472A ES426472A ES426472A1 ES 426472 A1 ES426472 A1 ES 426472A1 ES 426472 A ES426472 A ES 426472A ES 426472 A ES426472 A ES 426472A ES 426472 A1 ES426472 A1 ES 426472A1
Authority
ES
Spain
Prior art keywords
machine
bit holder
translation
legally binding
google translate
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.)
Expired
Application number
ES426472A
Other languages
English (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.)
LIBA Maschinenfabrik GmbH
Original Assignee
LIBA Maschinenfabrik GmbH
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 LIBA Maschinenfabrik GmbH filed Critical LIBA Maschinenfabrik GmbH
Publication of ES426472A1 publication Critical patent/ES426472A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
    • B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
    • B23B39/161—Drilling machines with a plurality of working-spindles; Drilling automatons with parallel work spindles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/02—Driving main working members
    • B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B29D23/14—Cigar or cigarette holders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
  • Earth Drilling (AREA)
ES426472A 1973-05-24 1974-05-20 Perfeccionamientos en cabezales portabrocas. Expired ES426472A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732326505 DE2326505A1 (de) 1973-05-24 1973-05-24 Bohrkopf fuer eine knopfbohrmaschine

Publications (1)

Publication Number Publication Date
ES426472A1 true ES426472A1 (es) 1976-09-16

Family

ID=5882037

Family Applications (1)

Application Number Title Priority Date Filing Date
ES426472A Expired ES426472A1 (es) 1973-05-24 1974-05-20 Perfeccionamientos en cabezales portabrocas.

Country Status (4)

Country Link
JP (1) JPS5035785A (es)
DE (1) DE2326505A1 (es)
ES (1) ES426472A1 (es)
IT (1) IT1012487B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01171711A (ja) * 1987-12-24 1989-07-06 Cornelis Kuhse Gerrit 多軸ボール盤

Also Published As

Publication number Publication date
IT1012487B (it) 1977-03-10
JPS5035785A (es) 1975-04-04
DE2326505A1 (de) 1974-12-12

Similar Documents

Publication Publication Date Title
SE7510271L (sv) Borrverktyg med borr och upptagningsdel
CA986088A (en) Drill bit for abrasive jet drilling
CA994749A (en) Drilling machine with driving tool for casing or pipe
IT1030746B (it) Portautensile per una macchina utensile protatile per utensili di trapanazione e scalpellatura
CA1025432A (en) Drill steel for use with percussive tools
SE7602240L (sv) Borrverktyg med borr och upptagningsdel
CA982546A (en) Drive head assembly for an earth drilling machine
AU5055972A (en) Sleeve cylinder powered drilling machine
JPS5278701A (en) Drill string holder for rock drill
IT970151B (it) Tavola porta pezzi per macchine utensili quali trapanatrici ra diali fresatrici ecc.
CA994750A (en) Drilling bits for boring holes and wells
ES202066U (es) Broca.
CA994323A (en) Drill bit
IT1049951B (it) Pinza portautensili per trapani portatili
SU515867A1 (ru) Буровое долото
SU651900A1 (ru) Патрон дл закреплени бурового шарошечного долота
GB841780A (en) Improvements in drilling machines
AU423794B2 (en) Drill bit employed in apparatus for impact drilling of overburden
AU478896B2 (en) Rotary drive mechanism for drill rig
AU5711473A (en) Dual bit drilling tool
ES435684A1 (es) Perfeccionamientos en taladradora de percusion.
JPS51144303A (en) Eccentric drilling bit device for drilling machine
SU576384A1 (ru) Регул тор подачи долота
CA911422A (en) Rock drill bit drive
CA874742A (en) Portable machines for boring and drilling extremely large workpieces