[go: up one dir, main page]

FR904860A - Nipple drill - Google Patents

Nipple drill

Info

Publication number
FR904860A
FR904860A FR904860DA FR904860A FR 904860 A FR904860 A FR 904860A FR 904860D A FR904860D A FR 904860DA FR 904860 A FR904860 A FR 904860A
Authority
FR
France
Prior art keywords
nipple
drill
nipple drill
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
Other languages
French (fr)
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.)
WAFFENWERKE BRU NN AG ZBROJOVK
Original Assignee
WAFFENWERKE BRU NN AG ZBROJOVK
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 WAFFENWERKE BRU NN AG ZBROJOVK filed Critical WAFFENWERKE BRU NN AG ZBROJOVK
Application granted granted Critical
Publication of FR904860A publication Critical patent/FR904860A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/04—Drills for trepanning
    • B23B51/0426—Drills for trepanning with centering devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/04—Drills for trepanning
    • B23B51/0453—Drills for trepanning with ejecting devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/136—Springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
FR904860D 1943-06-08 1944-06-03 Nipple drill Expired FR904860A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE242676X 1943-06-08

Publications (1)

Publication Number Publication Date
FR904860A true FR904860A (en) 1945-11-19

Family

ID=5917181

Family Applications (1)

Application Number Title Priority Date Filing Date
FR904860D Expired FR904860A (en) 1943-06-08 1944-06-03 Nipple drill

Country Status (3)

Country Link
BE (1) BE456169A (en)
CH (1) CH242676A (en)
FR (1) FR904860A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3388620A (en) * 1966-08-04 1968-06-18 Frederic A. Rudolph Drilling bit for stacked sheets of paper and the like
US3390596A (en) * 1965-09-01 1968-07-02 Trevathan Sales Corp Cutting head assembly
EP0105935A1 (en) * 1982-09-21 1984-04-25 The Boeing Company Trepanning tool and method for generating holes in composite material
FR2640535A1 (en) * 1988-12-19 1990-06-22 Aerospatiale PRECISION TREPANIER TOOL FOR PANELS OF SANDWICH MATERIAL
FR2694719A1 (en) * 1992-08-14 1994-02-18 Haubois Claude Cutting ejection device of saw cover - comprises round plate supported by two guides, spring and two buffers, during cutting spring compresses, after cutting spring eases
US5690452A (en) * 1996-06-27 1997-11-25 Baublits; David G. Spring loaded automatic plug ejector or hole saws
US5813802A (en) * 1995-11-30 1998-09-29 House B.M. Co., Ltd. Drilling tool assembly and its center drill and cup shape drill
US5816752A (en) * 1996-09-09 1998-10-06 Benjamin; Darin L. Knock out device
US7001116B2 (en) * 2003-03-29 2006-02-21 Eazypower Corporation Workpiece removal device for a hole saw
US7766583B2 (en) 2003-03-29 2010-08-03 Eazypower Corporation Workpiece removal device for a hole saw and plug cutter
EP2695690A1 (en) * 2012-08-06 2014-02-12 Gozdarski institut Slovenije Increment borer accessory
CN103752912A (en) * 2014-01-20 2014-04-30 杭州博锋金刚石工具有限公司 Perforating device using hole saw inner hole positioning and application method of perforating device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3265104A (en) * 1964-02-24 1966-08-09 Sr John Gallo Tubular saw cutter with chip removal means
US7160064B2 (en) * 2004-04-06 2007-01-09 Abelardo Jasso Hole saw slug removal device

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3390596A (en) * 1965-09-01 1968-07-02 Trevathan Sales Corp Cutting head assembly
US3388620A (en) * 1966-08-04 1968-06-18 Frederic A. Rudolph Drilling bit for stacked sheets of paper and the like
EP0105935A1 (en) * 1982-09-21 1984-04-25 The Boeing Company Trepanning tool and method for generating holes in composite material
FR2640535A1 (en) * 1988-12-19 1990-06-22 Aerospatiale PRECISION TREPANIER TOOL FOR PANELS OF SANDWICH MATERIAL
EP0375526A1 (en) * 1988-12-19 1990-06-27 AEROSPATIALE Société Nationale Industrielle Precision trepanning tool for panels of sandwiched materials
FR2694719A1 (en) * 1992-08-14 1994-02-18 Haubois Claude Cutting ejection device of saw cover - comprises round plate supported by two guides, spring and two buffers, during cutting spring compresses, after cutting spring eases
US5813802A (en) * 1995-11-30 1998-09-29 House B.M. Co., Ltd. Drilling tool assembly and its center drill and cup shape drill
US5690452A (en) * 1996-06-27 1997-11-25 Baublits; David G. Spring loaded automatic plug ejector or hole saws
US5816752A (en) * 1996-09-09 1998-10-06 Benjamin; Darin L. Knock out device
US7001116B2 (en) * 2003-03-29 2006-02-21 Eazypower Corporation Workpiece removal device for a hole saw
US7766583B2 (en) 2003-03-29 2010-08-03 Eazypower Corporation Workpiece removal device for a hole saw and plug cutter
EP2695690A1 (en) * 2012-08-06 2014-02-12 Gozdarski institut Slovenije Increment borer accessory
CN103752912A (en) * 2014-01-20 2014-04-30 杭州博锋金刚石工具有限公司 Perforating device using hole saw inner hole positioning and application method of perforating device

Also Published As

Publication number Publication date
BE456169A (en)
CH242676A (en) 1946-05-31

Similar Documents

Publication Publication Date Title
DK67743C (en) Excavation tool.
FR976125A (en) Coupling
FR904860A (en) Nipple drill
FR893866A (en) Aerodyne
FR904772A (en) Fluid centrifuge
FR902901A (en) Friction coupling
FR986603A (en) Aerodyne
FR900089A (en) Drawing instrument
FR914477A (en) Boring tool holder
AT170648B (en) Lathe
FR893409A (en) Connection
FR893077A (en) Thermoelectric couple
FR946744A (en) Tap
FR891974A (en) Retreating tube carriage
FR892550A (en) Drill
CH248883A (en) Drilling device.
FR891336A (en) Interaction suspension
FR896704A (en) Drilling device
CH247278A (en) Multi-spindle drilling machine.
FR55574E (en) Tube wrench
FR903494A (en) Tap
ES163319A1 (en) MACHINE DRILLING MACHINE - PORTABLE BORING MACHINE
FR899200A (en) Pacifier bottle
FR890323A (en) Boring bit
ES7412Y (en) Sensitive drill.