FR2256793A1 - - Google Patents

Info

Publication number
FR2256793A1
FR2256793A1 FR7500178A FR7500178A FR2256793A1 FR 2256793 A1 FR2256793 A1 FR 2256793A1 FR 7500178 A FR7500178 A FR 7500178A FR 7500178 A FR7500178 A FR 7500178A FR 2256793 A1 FR2256793 A1 FR 2256793A1
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.)
Granted
Application number
FR7500178A
Other languages
French (fr)
Other versions
FR2256793B1 (enExample
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.)
FORST MASCHINENFABRIK APPARAT DT
FORST MASCHF OSWALD
Original Assignee
FORST MASCHINENFABRIK APPARAT DT
FORST MASCHF OSWALD
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 claimed from DE19742400236 external-priority patent/DE2400236C3/de
Application filed by FORST MASCHINENFABRIK APPARAT DT, FORST MASCHF OSWALD filed Critical FORST MASCHINENFABRIK APPARAT DT
Publication of FR2256793A1 publication Critical patent/FR2256793A1/fr
Application granted granted Critical
Publication of FR2256793B1 publication Critical patent/FR2256793B1/fr
Expired 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
    • B23D41/00—Broaching machines or broaching devices characterised only by constructional features of particular parts
    • B23D41/06—Broaching machines or broaching devices characterised only by constructional features of particular parts of devices for feeding, clamping, or ejecting workpieces
    • 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
    • B23D37/00—Broaching machines or broaching devices
    • B23D37/08—Broaching machines with vertically-arranged working tools
    • B23D37/10—Broaching machines with vertically-arranged working tools for broaching inner surfaces
    • 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
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/306664—Milling including means to infeed rotary cutter toward work
    • Y10T409/30672—Milling including means to infeed rotary cutter toward work with means to limit penetration into work
    • 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
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/40—Broaching
    • Y10T409/401225—Broaching with product handling means
    • Y10T409/401575—Means to eject broached product

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling, Broaching, Filing, Reaming, And Others (AREA)
  • Turning (AREA)
FR7500178A 1974-01-04 1975-01-03 Expired FR2256793B1 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742400236 DE2400236C3 (de) 1974-01-04 An einer Senkrecht-Räummaschine, insbesondere Innenräummaschine, angeordnete Vorrichtung zum Festhalten der Werkstücke bei ihrem Einbringen in die Maschine

Publications (2)

Publication Number Publication Date
FR2256793A1 true FR2256793A1 (enExample) 1975-08-01
FR2256793B1 FR2256793B1 (enExample) 1979-09-28

Family

ID=5904108

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7500178A Expired FR2256793B1 (enExample) 1974-01-04 1975-01-03

Country Status (6)

Country Link
US (1) US3960056A (enExample)
BR (1) BR7500041A (enExample)
ES (1) ES433521A1 (enExample)
FR (1) FR2256793B1 (enExample)
GB (1) GB1481662A (enExample)
IT (1) IT1028010B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4281960A (en) * 1979-09-05 1981-08-04 The Babcock & Wilcox Company Automatic broach machine loader
US4636126A (en) * 1985-02-25 1987-01-13 Amp Incorporated Electrical connector pickup station
US4728243A (en) * 1986-06-05 1988-03-01 Intel Corporation Carrier manual load/unload work station
US6155760A (en) * 1999-05-03 2000-12-05 Cannelli, Jr.; Victor Workpiece receptacle for presses

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1318485A (en) * 1919-10-14 donaldson
US845152A (en) * 1903-07-25 1907-02-26 Robert Weir Log-roller.
US1905164A (en) * 1929-12-18 1933-04-25 Oilgear Co Broaching machine
US2571904A (en) * 1949-05-25 1951-10-16 American Broach & Machine Comp Broaching machine
US2726704A (en) * 1952-05-23 1955-12-13 Henry C Fischer Apparatus for sizing tubing
US3799030A (en) * 1968-07-05 1974-03-26 Forst O Gmbh Apparatus for producing grooves by means of broaching tools

Also Published As

Publication number Publication date
BR7500041A (pt) 1975-11-04
GB1481662A (en) 1977-08-03
FR2256793B1 (enExample) 1979-09-28
US3960056A (en) 1976-06-01
DE2400236B2 (de) 1975-11-13
IT1028010B (it) 1979-01-30
DE2400236A1 (de) 1975-07-10
ES433521A1 (es) 1976-11-16

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Legal Events

Date Code Title Description
ST Notification of lapse