GB377581A - Lathe or like dead centres - Google Patents

Lathe or like dead centres

Info

Publication number
GB377581A
GB377581A GB3512/32A GB351232A GB377581A GB 377581 A GB377581 A GB 377581A GB 3512/32 A GB3512/32 A GB 3512/32A GB 351232 A GB351232 A GB 351232A GB 377581 A GB377581 A GB 377581A
Authority
GB
United Kingdom
Prior art keywords
lathe
centre
dead centres
dead
valve
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
GB3512/32A
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.)
Individual
Original Assignee
Individual
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
Priority to DEB150070D priority Critical patent/DE558903C/en
Priority to FR724606D priority patent/FR724606A/en
Application filed by Individual filed Critical Individual
Priority to GB3512/32A priority patent/GB377581A/en
Publication of GB377581A publication Critical patent/GB377581A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies
    • B24B41/061—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically
    • B24B41/062—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically between centres; Dogs
    • B24B41/063—Lubrication of centres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B23/00—Tailstocks; Centres
    • B23B23/02—Dead centres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2250/00—Compensating adverse effects during turning, boring or drilling
    • B23B2250/12—Cooling and lubrication

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

377,581. Lubricating dead centres. BOLANZ, F., Weil-on- Rhine, Germany. Feb. 5,1932, No. 3512. [Class 12 (ii).] A lathe or like dead centre a has a lubricant channel which is spaced from but parallel to the axis of the centre and which houses a needle' valve b to control the supply of lubricant, the end c of the valve being adapted to bear against the tapered wall of the centre-hole in a blank d.
GB3512/32A 1931-05-19 1932-02-05 Lathe or like dead centres Expired GB377581A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DEB150070D DE558903C (en) 1931-05-19 1931-05-19 Rotary tip
FR724606D FR724606A (en) 1931-05-19 1931-10-16 Point for mounting parts between centers
GB3512/32A GB377581A (en) 1931-05-19 1932-02-05 Lathe or like dead centres

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEB150070D DE558903C (en) 1931-05-19 1931-05-19 Rotary tip
FR724606T 1931-10-16
GB3512/32A GB377581A (en) 1931-05-19 1932-02-05 Lathe or like dead centres

Publications (1)

Publication Number Publication Date
GB377581A true GB377581A (en) 1932-07-28

Family

ID=9759728

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3512/32A Expired GB377581A (en) 1931-05-19 1932-02-05 Lathe or like dead centres

Country Status (3)

Country Link
DE (1) DE558903C (en)
FR (1) FR724606A (en)
GB (1) GB377581A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107952967A (en) * 2016-10-18 2018-04-24 丁毅 Stationary center with lubricating arrangement

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH350855A (en) * 1957-05-04 1960-12-15 Fischer Ag Georg Workpiece clamping device with a center point

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107952967A (en) * 2016-10-18 2018-04-24 丁毅 Stationary center with lubricating arrangement

Also Published As

Publication number Publication date
FR724606A (en) 1932-04-29
DE558903C (en) 1932-09-14

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