FR2371994A1 - TOOL FOR BROACHING FLAT SURFACES - Google Patents

TOOL FOR BROACHING FLAT SURFACES

Info

Publication number
FR2371994A1
FR2371994A1 FR7735852A FR7735852A FR2371994A1 FR 2371994 A1 FR2371994 A1 FR 2371994A1 FR 7735852 A FR7735852 A FR 7735852A FR 7735852 A FR7735852 A FR 7735852A FR 2371994 A1 FR2371994 A1 FR 2371994A1
Authority
FR
France
Prior art keywords
tool
broaching
flat surfaces
ribs
chips
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.)
Granted
Application number
FR7735852A
Other languages
French (fr)
Other versions
FR2371994B1 (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.)
JP Tool Ltd
Original Assignee
JP Tool Ltd
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 JP Tool Ltd filed Critical JP Tool Ltd
Publication of FR2371994A1 publication Critical patent/FR2371994A1/en
Application granted granted Critical
Publication of FR2371994B1 publication Critical patent/FR2371994B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D43/00—Broaching tools
    • B23D43/02—Broaching tools for cutting by rectilinear movement
    • B23D43/04—Broaching tools for cutting by rectilinear movement having inserted cutting edges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling, Broaching, Filing, Reaming, And Others (AREA)
  • Milling Processes (AREA)

Abstract

Outil pour brocher des surfaces planes. Cet outil comprend un corps 12 ayant une série de nervures 13 transversales. Entre les nervures 13 sont ménagées des rigoles 14 pour les copeaux. Sur la face d'attaque de chaque nervure 13 sont usinées des douilles 15 de réception de disques 19 taillants. Industrie mécanique.Tool for broaching flat surfaces. This tool comprises a body 12 having a series of transverse ribs 13. Between the ribs 13 are formed channels 14 for the chips. On the leading face of each rib 13 are machined bushings 15 for receiving cutting discs 19. Mechanical industry.

FR7735852A 1976-11-29 1977-11-29 TOOL FOR BROACHING FLAT SURFACES Granted FR2371994A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74591176A 1976-11-29 1976-11-29

Publications (2)

Publication Number Publication Date
FR2371994A1 true FR2371994A1 (en) 1978-06-23
FR2371994B1 FR2371994B1 (en) 1983-08-19

Family

ID=24998755

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7735852A Granted FR2371994A1 (en) 1976-11-29 1977-11-29 TOOL FOR BROACHING FLAT SURFACES

Country Status (7)

Country Link
AU (1) AU3095277A (en)
CA (1) CA1046320A (en)
DE (1) DE2752826A1 (en)
FR (1) FR2371994A1 (en)
GB (1) GB1538835A (en)
IT (1) IT1088316B (en)
SE (1) SE7713462L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3936784A1 (en) * 1989-11-04 1991-09-19 Glyco Metall Werke Jig for preparation of bearing shells - has magnetic grip for shells with magnetic pick=up

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2730793A (en) * 1953-10-21 1956-01-17 Nat Broach & Mach Broaching tool
US2770028A (en) * 1955-01-31 1956-11-13 Lapointe Machine Tool Co Broach with multiple small cutting units
USRE28239E (en) * 1970-01-02 1974-11-12 Dupuis indexable broach
US3946472A (en) * 1975-01-22 1976-03-30 J. P. Tool Limited Broaching tool
FR2318700A1 (en) * 1975-07-22 1977-02-18 Hoffmann Raeumwerkzeug External broaching tool for plane surfaces - uses round broaches inclined to stroke advance, turned at intervals to distribute wear

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US28239A (en) * 1860-05-08 mcclelland

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2730793A (en) * 1953-10-21 1956-01-17 Nat Broach & Mach Broaching tool
US2770028A (en) * 1955-01-31 1956-11-13 Lapointe Machine Tool Co Broach with multiple small cutting units
USRE28239E (en) * 1970-01-02 1974-11-12 Dupuis indexable broach
US3946472A (en) * 1975-01-22 1976-03-30 J. P. Tool Limited Broaching tool
FR2298396A1 (en) * 1975-01-22 1976-08-20 Tool Ltd J P BROACHING TOOL
FR2318700A1 (en) * 1975-07-22 1977-02-18 Hoffmann Raeumwerkzeug External broaching tool for plane surfaces - uses round broaches inclined to stroke advance, turned at intervals to distribute wear

Also Published As

Publication number Publication date
GB1538835A (en) 1979-01-24
FR2371994B1 (en) 1983-08-19
DE2752826A1 (en) 1978-06-01
CA1046320A (en) 1979-01-16
IT1088316B (en) 1985-06-10
SE7713462L (en) 1978-05-30
AU3095277A (en) 1979-05-31

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Legal Events

Date Code Title Description
ST Notification of lapse