ES534876A0 - PROCEDURE FOR THE MAKING OF A DOUBLE NECKLACE BY STAMPING ON A SHEET PLATE - Google Patents

PROCEDURE FOR THE MAKING OF A DOUBLE NECKLACE BY STAMPING ON A SHEET PLATE

Info

Publication number
ES534876A0
ES534876A0 ES534876A ES534876A ES534876A0 ES 534876 A0 ES534876 A0 ES 534876A0 ES 534876 A ES534876 A ES 534876A ES 534876 A ES534876 A ES 534876A ES 534876 A0 ES534876 A0 ES 534876A0
Authority
ES
Spain
Prior art keywords
stamping
procedure
making
sheet plate
necklace
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
ES534876A
Other languages
Spanish (es)
Other versions
ES8802279A1 (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.)
Equipements Automobiles Marchal SA
Original Assignee
Equipements Automobiles Marchal SA
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 Equipements Automobiles Marchal SA filed Critical Equipements Automobiles Marchal SA
Publication of ES8802279A1 publication Critical patent/ES8802279A1/en
Publication of ES534876A0 publication Critical patent/ES534876A0/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02—Stamping using rigid devices or tools
    • B21D22/04—Stamping using rigid devices or tools for dimpling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/04—Wipers or the like, e.g. scrapers
    • B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
    • B60S1/34—Wiper arms; Mountings therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/04—Wipers or the like, e.g. scrapers
    • B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
    • B60S1/34—Wiper arms; Mountings therefor
    • B60S1/3425—Constructional aspects of the arm
    • B60S1/3436—Mounting heads
    • B60S1/3438—Manufacturing details thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Insertion Pins And Rivets (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Punching Or Piercing (AREA)
ES534876A 1983-08-04 1984-08-03 Method for the production of a double collar and a workpiece with a double collar obtained by this method Expired ES8802279A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8312865A FR2550110B1 (en) 1983-08-04 1983-08-04 PROCESS FOR PRODUCING A DOUBLE-ENDED COLLAR AND A DOUBLE-COLLAR PART THUS OBTAINED

Publications (2)

Publication Number Publication Date
ES8802279A1 ES8802279A1 (en) 1987-03-16
ES534876A0 true ES534876A0 (en) 1987-03-16

Family

ID=9291397

Family Applications (1)

Application Number Title Priority Date Filing Date
ES534876A Expired ES8802279A1 (en) 1983-08-04 1984-08-03 Method for the production of a double collar and a workpiece with a double collar obtained by this method

Country Status (3)

Country Link
DE (1) DE3428794A1 (en)
ES (1) ES8802279A1 (en)
FR (1) FR2550110B1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4230961C1 (en) * 1992-09-16 1993-12-02 Swf Auto Electric Gmbh Wiper arm
US5647680A (en) * 1992-09-16 1997-07-15 Itt Automotive Europe Gmbh Wiper arm
FR2716852B1 (en) * 1994-03-03 1996-04-19 Valeo Systemes Dessuyage Motor vehicle windshield wiper having an improved drive head.
DE19700180C2 (en) * 1997-01-04 2002-02-07 Bosch Gmbh Robert wiper member
DE102004012430A1 (en) * 2004-03-13 2005-09-29 Robert Bosch Gmbh Wiper arm for a windshield wiper device
DE102005018540B3 (en) * 2005-04-20 2006-08-10 Koki Technik Metallverarbeitung Gmbh & Co. Kg Producing a part with a collar comprises impressing the internal shape of the collar into a metal strip to form a bulge on the other side, compressing the frontal edge of the bulge, boring out the internal shape and cutting out the part
DE102009014217B4 (en) * 2009-03-25 2010-12-09 Gustav Meyer Stanztechnik Gmbh & Co. Kg Punching process and thus produced workpiece
DE102011002528A1 (en) * 2011-01-11 2012-07-12 Pass Stanztechnik Ag Machining tool for thin workpiece e.g. metal sheet, has processing punch and machining die that are relatively movable with respect to each other, where length of effective punch surface is greater than that of die surface
AT512705A1 (en) * 2012-03-21 2013-10-15 Mark Metallwarenfabrik Gmbh retaining element
DE102019008178A1 (en) 2019-11-25 2020-08-06 Daimler Ag Front wall for a motor vehicle, screw connection and method for producing a screw connection

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB817365A (en) * 1956-10-08 1959-07-29 Range Boilers Ltd Improvements relating to screwed connectors for copper back boilers and similar domestic hot water apparatus
US2308953A (en) * 1939-09-13 1943-01-19 Firestone Tire & Rubber Co Apparatus for punching and working metal
FR1189384A (en) * 1957-12-31 1959-10-02 Houilleres Bassin Du Nord Method and tool for forming collars, and collars resulting therefrom
US3358546A (en) * 1966-01-04 1967-12-19 Monarch Rubber Company Plate metal products with two-way extruded nuts
DE2806094C2 (en) * 1978-02-14 1986-10-02 Siegenia-Frank Kg, 5900 Siegen Thin-walled metal fitting as well as the method and tool for its manufacture
DE2907415A1 (en) * 1979-02-26 1980-09-04 Wilhelm Schuetz Hole stamped in metal sheet and provided with female thread - for making bolted connections which are impenetrable to gases or liquids

Also Published As

Publication number Publication date
ES8802279A1 (en) 1987-03-16
FR2550110B1 (en) 1985-11-15
FR2550110A1 (en) 1985-02-08
DE3428794A1 (en) 1985-02-14

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