FR744425A - - Google Patents

Info

Publication number
FR744425A
FR744425A FR744425DA FR744425A FR 744425 A FR744425 A FR 744425A FR 744425D A FR744425D A FR 744425DA FR 744425 A FR744425 A FR 744425A
Authority
FR
France
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
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.)
Publication date
Application granted granted Critical
Publication of FR744425A publication Critical patent/FR744425A/fr
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
    • 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
    • B23B39/168—Drilling machines with a plurality of working-spindles; Drilling automatons with the work spindles being oblique to each other
    • 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
    • B23Q5/12—Mechanical drives with means for varying the speed ratio
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
    • B27C3/00—Drilling machines or drilling devices; Equipment therefor
    • B27C3/04—Stationary drilling machines with a plurality of working spindles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/17—Rotary driven device adjustable during operation relative to its supporting structure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/1836—Rotary to rotary

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Drilling And Boring (AREA)
FR744425D 1931-10-26 Expired FR744425A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE387977X 1931-10-26

Publications (1)

Publication Number Publication Date
FR744425A true FR744425A (fr) 1933-04-20

Family

ID=20309267

Family Applications (1)

Application Number Title Priority Date Filing Date
FR744425D Expired FR744425A (fr) 1931-10-26

Country Status (3)

Country Link
US (1) US1930013A (fr)
FR (1) FR744425A (fr)
GB (1) GB387977A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2581548A (en) * 1946-12-05 1952-01-08 Mcfarlane John Mechanism for automatically positioning a member in a series of predetermined positions
CN105171029A (zh) * 2015-10-14 2015-12-23 苏州市新瑞奇节电科技有限公司 一种节电式多轴打孔机构
CN110039372A (zh) * 2019-05-24 2019-07-23 博阳(长兴)智能机电制造有限公司 一种钻削设备的保护壳

Also Published As

Publication number Publication date
US1930013A (en) 1933-10-10
GB387977A (en) 1933-02-16

Similar Documents

Publication Publication Date Title
FR744425A (fr)
BE377446A (fr)
BE378630A (fr)
BE378467A (fr)
BE378608A (fr)
NL42082C (fr)
NL34245C (fr)
BE353568A (fr)
BE378610A (fr)
BE362823A (fr)
BE371688A (fr)
BE373801A (fr)
BE375242A (fr)
BE375720A (fr)
BE376369A (fr)
BE376486A (fr)
BE376494A (fr)
BE376624A (fr)
BE376809A (fr)
BE376820A (fr)
BE376960A (fr)
BE376961A (fr)
BE377041A (fr)
BE377073A (fr)
BE377126A (fr)