GB371748A - Improvements in boring and like machine tools - Google Patents

Improvements in boring and like machine tools

Info

Publication number
GB371748A
GB371748A GB26297/31A GB2629731A GB371748A GB 371748 A GB371748 A GB 371748A GB 26297/31 A GB26297/31 A GB 26297/31A GB 2629731 A GB2629731 A GB 2629731A GB 371748 A GB371748 A GB 371748A
Authority
GB
United Kingdom
Prior art keywords
boring
sheath
rod
machine tools
sleeve
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
GB26297/31A
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.)
SCHIESS DEFRIES AG
Original Assignee
SCHIESS DEFRIES 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 SCHIESS DEFRIES AG filed Critical SCHIESS DEFRIES AG
Priority to GB26297/31A priority Critical patent/GB371748A/en
Priority to FR723268D priority patent/FR723268A/en
Priority to DESCH96416D priority patent/DE566115C/en
Publication of GB371748A publication Critical patent/GB371748A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/08—Protective coverings for parts of machine tools; Splash guards
    • B23Q11/0816—Foldable coverings, e.g. bellows

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)

Abstract

371,748. Catching and removing cuttings. EVANS, W. E., 27, Chancery Lane, London.-( S c h i e s - Defries Akt.-Ges.; D³sseldorf, Germany.) Sept. 19, 1931, No. 26297. [Class 83 (iii).] The boring-bar of a cylinder boring or like machine, having feed screws for a tool sleeve mounted in recesses along its length, is protected from turnings by a sheath 2, of elastic material such as leather, which folds or unfolds in concertina form as the tool sleeve 4 is moved along the rod. The sheath is in two parts the ends of which are secured to the sleeve, the upper end of the rod and to a fixed element 5 respectively, an annular space to take the sheath being provided between the main spindle 6 and the rod.
GB26297/31A 1931-09-19 1931-09-19 Improvements in boring and like machine tools Expired GB371748A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB26297/31A GB371748A (en) 1931-09-19 1931-09-19 Improvements in boring and like machine tools
FR723268D FR723268A (en) 1931-09-19 1931-09-23 Protection device for boring bars with mandrel or traveling plate
DESCH96416D DE566115C (en) 1931-09-19 1931-12-29 Protection device for the fixed boring bar of a vertical lathe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB26297/31A GB371748A (en) 1931-09-19 1931-09-19 Improvements in boring and like machine tools
FR723268T 1931-09-23

Publications (1)

Publication Number Publication Date
GB371748A true GB371748A (en) 1932-04-28

Family

ID=10241411

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26297/31A Expired GB371748A (en) 1931-09-19 1931-09-19 Improvements in boring and like machine tools

Country Status (3)

Country Link
DE (1) DE566115C (en)
FR (1) FR723268A (en)
GB (1) GB371748A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2446695A1 (en) * 1979-01-19 1980-08-14 Chatellerault Atel Meca Precis Bench vice with protection against dust and dirt - has bellows covering guide and drive rods to protect movements from liquid borne
CN110939381B (en) * 2019-10-25 2024-08-16 中铁隧道局集团有限公司 Drilling and coring integrated drilling machine for tunnel construction

Also Published As

Publication number Publication date
DE566115C (en) 1932-12-14
FR723268A (en) 1932-04-05

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