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 PLATEInfo
- 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
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)
- Punching Or Piercing (AREA)
- Insertion Pins And Rivets (AREA)
- Pivots And Pivotal Connections (AREA)
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 |
---|---|
ES534876A0 true ES534876A0 (en) | 1987-03-16 |
ES8802279A1 ES8802279A1 (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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5647680A (en) * | 1992-09-16 | 1997-07-15 | Itt Automotive Europe Gmbh | Wiper arm |
DE4230961C1 (en) * | 1992-09-16 | 1993-12-02 | Swf Auto Electric 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)
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 |
-
1983
- 1983-08-04 FR FR8312865A patent/FR2550110B1/en not_active Expired
-
1984
- 1984-08-03 ES ES534876A patent/ES8802279A1/en not_active Expired
- 1984-08-04 DE DE19843428794 patent/DE3428794A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2550110A1 (en) | 1985-02-08 |
DE3428794A1 (en) | 1985-02-14 |
FR2550110B1 (en) | 1985-11-15 |
ES8802279A1 (en) | 1987-03-16 |
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