FR2422077A1 - Flasque de maillon de chaine articulee en acier - Google Patents
Flasque de maillon de chaine articulee en acierInfo
- Publication number
- FR2422077A1 FR2422077A1 FR7908164A FR7908164A FR2422077A1 FR 2422077 A1 FR2422077 A1 FR 2422077A1 FR 7908164 A FR7908164 A FR 7908164A FR 7908164 A FR7908164 A FR 7908164A FR 2422077 A1 FR2422077 A1 FR 2422077A1
- Authority
- FR
- France
- Prior art keywords
- articulated steel
- steel chain
- chain link
- wide parts
- link flange
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G13/00—Chains
- F16G13/02—Driving-chains
- F16G13/06—Driving-chains with links connected by parallel driving-pins with or without rollers so called open links
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49789—Obtaining plural product pieces from unitary workpiece
- Y10T29/49794—Dividing on common outline
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
- Gears, Cams (AREA)
- Chain Conveyers (AREA)
- Clamps And Clips (AREA)
Abstract
Flasque en tôle pour maillons de chaînes en acier articulées, avec deux parties larges qui forment des oeillets pour les axes et douilles d'articulation, ces parties larges étant réunies l'une à l'autre par l'intermédiaire d'une partie étroite ou rétreint Selon l'invention, les parties larges 3 et le rétreint 4 ont des arêtes rectilignes 5, 6 qui, lorsque les flasques 2 sont juxtaposés avec un décalage dans le sens longitudinal, sont au moins partiellement congruentes. La quantité de chutes de métal est ainsi réduite de moitié. Application à la fabrication par estampage de flasques de maillons de chaînes articulées en acier.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782814587 DE2814587A1 (de) | 1978-04-05 | 1978-04-05 | Lasche fuer stahlgelenkketten |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2422077A1 true FR2422077A1 (fr) | 1979-11-02 |
FR2422077B1 FR2422077B1 (fr) | 1984-11-30 |
Family
ID=6036168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7908164A Granted FR2422077A1 (fr) | 1978-04-05 | 1979-03-26 | Flasque de maillon de chaine articulee en acier |
Country Status (7)
Country | Link |
---|---|
US (1) | US4328665A (fr) |
JP (1) | JPS54145845A (fr) |
BR (1) | BR7902088A (fr) |
DE (1) | DE2814587A1 (fr) |
FR (1) | FR2422077A1 (fr) |
GB (1) | GB2018388B (fr) |
IT (1) | IT1116806B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2482233A1 (fr) * | 1980-05-09 | 1981-11-13 | Sedis Transmissions Mec | Plaque pour chaine de transmission de vehicule du type bicyclette, velomoteur ou analogue et son procede de fabrication |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56134651A (en) * | 1980-03-25 | 1981-10-21 | Tsubakimoto Chain Co | Chain link plate |
US5140882A (en) * | 1990-02-06 | 1992-08-25 | Peerless Machine & Tool Corporation | Assembly for severing sheet material |
US5052992A (en) * | 1990-02-06 | 1991-10-01 | Peerless Machine & Tool Corporation | Cut and score die apparatus and method |
JP3250660B2 (ja) * | 1998-02-23 | 2002-01-28 | 株式会社椿本チエイン | 伝動チェーン用プレート |
US6065628A (en) * | 1998-04-24 | 2000-05-23 | Cleveland Steel Container | Container lid and method for making same |
FR2795472B1 (fr) * | 1999-06-28 | 2001-08-10 | Sachs Automotive France Sa | Plaquette de maillon, chaine d'entrainement comprenant une telle plaquette, moteur equipe d'une telle chaine et procede de fabrication d'une telle plaquette |
JP4495289B2 (ja) * | 2000-01-26 | 2010-06-30 | 大同工業株式会社 | チェーンのプレート形状 |
DE10031095B8 (de) * | 2000-06-30 | 2011-08-04 | ElringKlinger AG, 72581 | Verfahren zum Herstellen einer mehrlagigen Dichtung und Dichtung |
US7946941B2 (en) * | 2006-11-16 | 2011-05-24 | Shimano Inc. | Bicycle outer chain link |
JP4368912B2 (ja) * | 2007-07-13 | 2009-11-18 | 株式会社椿本チエイン | エンジン用伝動チェーン |
JP4509161B2 (ja) * | 2007-10-24 | 2010-07-21 | 株式会社椿本チエイン | エンジン用伝動チェーン |
DE102013002263B4 (de) | 2012-02-23 | 2022-06-23 | Iwis Motorsysteme Gmbh & Co. Kg | Abfallarmes Verfahren zum Herstellen von Hochleistungskettenlaschen |
NL1040584C2 (en) * | 2014-01-02 | 2015-07-06 | Bosch Gmbh Robert | Fine-blanking device. |
WO2017089478A1 (fr) * | 2015-11-25 | 2017-06-01 | Ketten-Wulf Betriebs-Gmbh | Chaîne articulée, en particulier chaîne à douilles |
DE102016113545A1 (de) * | 2016-07-22 | 2018-01-25 | Iwis Antriebssysteme Gmbh & Co. Kg | Laschenkette mit optimierter Laschenform |
DE102017102931A1 (de) * | 2017-02-14 | 2018-08-16 | Iwis Motorsysteme Gmbh & Co. Kg | Verfahren zum Herstellen von abfallarmen Kettenlaschen |
DE102019114950B4 (de) * | 2019-06-04 | 2021-04-29 | Schaeffler Technologies AG & Co. KG | Stanzteil zur Weiterverarbeitung zu einer Lasche für eine Laschenkette |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE68466C (de) * | H. GUTHRIE, Albert Road, in Levenshulme bei Manchester, Grafschaft Lancaster, England | Kettenrad und Kette | ||
FR474243A (fr) * | 1914-03-23 | 1915-02-12 | Renold Hans Ltd | Perfectionnements aux chaines de commande |
US1495806A (en) * | 1921-12-05 | 1924-05-27 | American Can Co | Blank-shearing apparatus |
US1992962A (en) * | 1929-08-10 | 1935-03-05 | American Can Co | Method of producing scroll-edged metal blanks |
FR1123017A (fr) * | 1955-03-02 | 1956-09-17 | Ets Japy Freres | Procédé de découpage de feuilles planes |
US2798381A (en) * | 1954-05-24 | 1957-07-09 | Harry E Siverson | Chain construction |
GB1138931A (en) * | 1966-03-02 | 1969-01-01 | Karlsruhe Augsburg Iweka | Apparatus for punching sheet material |
DE2412260A1 (de) * | 1974-03-14 | 1975-09-18 | Guenter Zierpka | Vorrichtung zum schneiden und positionieren von platinen in pressen |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE134159C (fr) * | ||||
DE106753C (fr) * | 1898-12-06 | |||
FR474203A (fr) * | 1913-07-01 | 1915-02-12 | Renold Hans Ltd | Perfectionnements aux chaines de commande |
US1127072A (en) * | 1913-12-04 | 1915-02-02 | Morse Chain Co | Process of manufacturing plate-links for drive-chains. |
US1426753A (en) * | 1921-01-07 | 1922-08-22 | Douglas G Macpherson | Motor-car brake |
US1580910A (en) * | 1923-11-28 | 1926-04-13 | C & C Sales Corp | Chain and method of making the same |
US1693431A (en) * | 1927-01-10 | 1928-11-27 | Diamond State Fibre Company | Drive chain |
US1849684A (en) * | 1927-04-12 | 1932-03-15 | Morse Chain Co | Chain drive mechanism |
US1846635A (en) * | 1927-05-02 | 1932-02-23 | Paraffine Co Inc | Method of cutting shingles |
GB332752A (en) * | 1929-07-31 | 1930-07-31 | Frank Humphris | Improvements relating to the cutting of blanks from metal or other sheets |
-
1978
- 1978-04-05 DE DE19782814587 patent/DE2814587A1/de active Granted
-
1979
- 1979-03-26 FR FR7908164A patent/FR2422077A1/fr active Granted
- 1979-04-02 GB GB7911455A patent/GB2018388B/en not_active Expired
- 1979-04-02 US US06/026,217 patent/US4328665A/en not_active Expired - Lifetime
- 1979-04-04 IT IT48610/79A patent/IT1116806B/it active
- 1979-04-04 JP JP4083279A patent/JPS54145845A/ja active Granted
- 1979-04-05 BR BR7902088A patent/BR7902088A/pt unknown
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE68466C (de) * | H. GUTHRIE, Albert Road, in Levenshulme bei Manchester, Grafschaft Lancaster, England | Kettenrad und Kette | ||
FR474243A (fr) * | 1914-03-23 | 1915-02-12 | Renold Hans Ltd | Perfectionnements aux chaines de commande |
US1495806A (en) * | 1921-12-05 | 1924-05-27 | American Can Co | Blank-shearing apparatus |
US1992962A (en) * | 1929-08-10 | 1935-03-05 | American Can Co | Method of producing scroll-edged metal blanks |
US2798381A (en) * | 1954-05-24 | 1957-07-09 | Harry E Siverson | Chain construction |
FR1123017A (fr) * | 1955-03-02 | 1956-09-17 | Ets Japy Freres | Procédé de découpage de feuilles planes |
GB1138931A (en) * | 1966-03-02 | 1969-01-01 | Karlsruhe Augsburg Iweka | Apparatus for punching sheet material |
DE2412260A1 (de) * | 1974-03-14 | 1975-09-18 | Guenter Zierpka | Vorrichtung zum schneiden und positionieren von platinen in pressen |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2482233A1 (fr) * | 1980-05-09 | 1981-11-13 | Sedis Transmissions Mec | Plaque pour chaine de transmission de vehicule du type bicyclette, velomoteur ou analogue et son procede de fabrication |
EP0040120A1 (fr) * | 1980-05-09 | 1981-11-18 | COMPAGNIE DES TRANSMISSIONS MECANIQUES SEDIS Société dite: | Plaque pour chaîne de transmission du type à douilles ou à rouleaux et son procédé de fabrication |
Also Published As
Publication number | Publication date |
---|---|
GB2018388B (en) | 1982-09-02 |
DE2814587A1 (de) | 1979-10-18 |
IT1116806B (it) | 1986-02-10 |
DE2814587C2 (fr) | 1987-02-12 |
US4328665A (en) | 1982-05-11 |
JPS6151181B2 (fr) | 1986-11-07 |
JPS54145845A (en) | 1979-11-14 |
GB2018388A (en) | 1979-10-17 |
IT7948610A0 (it) | 1979-04-04 |
BR7902088A (pt) | 1979-11-27 |
FR2422077B1 (fr) | 1984-11-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |