JPS6218248B2 - - Google Patents
Info
- Publication number
- JPS6218248B2 JPS6218248B2 JP56177782A JP17778281A JPS6218248B2 JP S6218248 B2 JPS6218248 B2 JP S6218248B2 JP 56177782 A JP56177782 A JP 56177782A JP 17778281 A JP17778281 A JP 17778281A JP S6218248 B2 JPS6218248 B2 JP S6218248B2
- Authority
- JP
- Japan
- Prior art keywords
- roll
- piston
- cylinder
- rolls
- shaft
- 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.)
- Expired
Links
- 239000000463 material Substances 0.000 claims description 28
- 239000007788 liquid Substances 0.000 claims description 10
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 238000013459 approach Methods 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims 2
- 230000007246 mechanism Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000009977 dual effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 208000026438 poor feeding Diseases 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/02—Advancing webs by friction roller
- B65H20/04—Advancing webs by friction roller to effect step-by-step advancement of web
-
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
- B21D43/09—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers by one or more pairs of rollers for feeding sheet or strip material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Advancing Webs (AREA)
- Medicinal Preparation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/230,020 US4364505A (en) | 1981-01-30 | 1981-01-30 | Double feed roll lift mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57130731A JPS57130731A (en) | 1982-08-13 |
| JPS6218248B2 true JPS6218248B2 (US07709020-20100504-C00032.png) | 1987-04-22 |
Family
ID=22863634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56177782A Granted JPS57130731A (en) | 1981-01-30 | 1981-11-05 | Roll lift device for strip material feeder |
Country Status (6)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62110046U (US07709020-20100504-C00032.png) * | 1985-12-28 | 1987-07-14 | ||
| JPH0431052U (US07709020-20100504-C00032.png) * | 1990-07-10 | 1992-03-12 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS614829U (ja) * | 1984-06-11 | 1986-01-13 | アイダエンジニアリング株式会社 | ロ−ルフイ−ドのレリ−ス装置 |
| GB2164323A (en) * | 1984-08-17 | 1986-03-19 | Jagenberg Aktiengessellschaft | Cylinder-piston unit for lifting rollers |
| JPH0715628Y2 (ja) * | 1989-07-19 | 1995-04-12 | アイダエンジニアリング株式会社 | フィードロール装置のレリース量設定装置 |
| IT1281212B1 (it) * | 1995-03-15 | 1998-02-17 | Sasib Spa | Dispositivo alimentatore per nastri di materiale alternativamente da due diverse bobine |
| DE102005004814B4 (de) * | 2005-02-01 | 2014-02-13 | Lindauer Dornier Gmbh | Verfahren und Vorrichtung zum Anlegen einer Anpresswalze an eine Warenführungswalze |
| TWI331943B (en) * | 2007-12-03 | 2010-10-21 | Ind Tech Res Inst | Wire-receiving mechanism |
| CN107813018A (zh) * | 2017-12-18 | 2018-03-20 | 张家港兴宇机械制造有限公司 | 切割机中的送料浮动装置 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2660427A (en) * | 1948-06-26 | 1953-11-24 | Haller John | Feeding device for sheet material |
| US2722276A (en) * | 1949-10-15 | 1955-11-01 | Missouri Automatic Contr Corp | Feed control mechanism for punch presses |
| US2638821A (en) * | 1950-07-12 | 1953-05-19 | John R Baumgartner | Blank forming press feed |
| US2849230A (en) * | 1956-07-19 | 1958-08-26 | Danly Mach Specialties Inc | Hydraulically clamped stock feed assembly for power presses |
| US3013708A (en) * | 1960-01-13 | 1961-12-19 | Bliss E W Co | Roll feed |
| BE620662A (US07709020-20100504-C00032.png) * | 1961-07-25 | 1900-01-01 | ||
| GB1100465A (en) * | 1964-06-24 | 1968-01-24 | Humphris & Sons Ltd | Improvements in or relating to roller feeds for strip processing machine tools |
| US3583268A (en) * | 1970-05-15 | 1971-06-08 | Albert W Scribner | High speed stock feeder |
| JPS4734180U (US07709020-20100504-C00032.png) * | 1971-05-07 | 1972-12-16 | ||
| US3837552A (en) * | 1971-06-10 | 1974-09-24 | Schjeldahl Co G T | Intermittent drive mechanism |
| US3754705A (en) * | 1972-07-05 | 1973-08-28 | Littell F Machine Co | Double cam driven feed roll |
| US3782618A (en) * | 1972-09-05 | 1974-01-01 | Mini Machine Co | Stock feeding device |
| GB1444275A (en) * | 1973-08-08 | 1976-07-28 | Metal Box Co Ltd | Web feeding apparatus |
| US4048831A (en) * | 1974-08-13 | 1977-09-20 | Hoesch Werke Aktiengesellschaft | Two-roller driving device |
-
1981
- 1981-01-30 US US06/230,020 patent/US4364505A/en not_active Expired - Fee Related
- 1981-09-14 CA CA000385869A patent/CA1162208A/en not_active Expired
- 1981-09-16 EP EP81107313A patent/EP0057247A1/en not_active Withdrawn
- 1981-11-05 JP JP56177782A patent/JPS57130731A/ja active Granted
-
1982
- 1982-01-29 BR BR8200529A patent/BR8200529A/pt unknown
- 1982-02-01 MX MX191219A patent/MX155027A/es unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62110046U (US07709020-20100504-C00032.png) * | 1985-12-28 | 1987-07-14 | ||
| JPH0431052U (US07709020-20100504-C00032.png) * | 1990-07-10 | 1992-03-12 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0057247A1 (en) | 1982-08-11 |
| CA1162208A (en) | 1984-02-14 |
| US4364505A (en) | 1982-12-21 |
| MX155027A (es) | 1988-01-20 |
| JPS57130731A (en) | 1982-08-13 |
| BR8200529A (pt) | 1982-12-07 |
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