BR8200528A - Aparelho de alimentacao para uma prensa - Google Patents
Aparelho de alimentacao para uma prensaInfo
- Publication number
- BR8200528A BR8200528A BR8200528A BR8200528A BR8200528A BR 8200528 A BR8200528 A BR 8200528A BR 8200528 A BR8200528 A BR 8200528A BR 8200528 A BR8200528 A BR 8200528A BR 8200528 A BR8200528 A BR 8200528A
- Authority
- BR
- Brazil
- Prior art keywords
- press
- feeding appliance
- appliance
- feeding
- Prior art date
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
- 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
-
- 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
-
- 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
- Y10T74/00—Machine element or mechanism
- Y10T74/21—Elements
- Y10T74/2173—Cranks and wrist pins
- Y10T74/2179—Adjustable
-
- 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
- Y10T83/00—Cutting
- Y10T83/444—Tool engages work during dwell of intermittent workfeed
- Y10T83/4539—Means to change tool position, or length or datum position of work- or tool-feed increment
- Y10T83/4541—With means to vary magnitude of work-feed increment
- Y10T83/4549—By change in length of one member of feed-driving linkage
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
- Transmission Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/229,789 US4350090A (en) | 1981-01-30 | 1981-01-30 | Motorized and micro feed length adjustment for a press feed |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8200528A true BR8200528A (pt) | 1982-12-07 |
Family
ID=22862669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8200528A BR8200528A (pt) | 1981-01-30 | 1982-01-29 | Aparelho de alimentacao para uma prensa |
Country Status (7)
Country | Link |
---|---|
US (1) | US4350090A (pt) |
EP (1) | EP0057311B1 (pt) |
JP (1) | JPS57130730A (pt) |
BR (1) | BR8200528A (pt) |
CA (1) | CA1160559A (pt) |
DE (1) | DE3174136D1 (pt) |
MX (1) | MX150540A (pt) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4638904A (en) * | 1985-06-27 | 1987-01-27 | Artos Engineering Company | Adjustably positional crank pin support means for wire feeding apparatus |
US4718589A (en) * | 1986-06-09 | 1988-01-12 | Nelson James O | Stock material feed mechanism |
US5865070A (en) * | 1996-10-28 | 1999-02-02 | The Minster Machine Company | Adjustable stroke connection |
CN102632163B (zh) * | 2012-03-27 | 2014-04-23 | 西安交通大学 | 一种交流伺服电机驱动单丝杠导轨直线运动式下料机 |
CN102641964B (zh) * | 2012-03-27 | 2014-01-15 | 西安交通大学 | 一种交流伺服与异步电动机混合驱动单丝杠式下料机 |
CN102615211B (zh) * | 2012-03-28 | 2014-08-27 | 太原科技大学 | 液压滚切式金属板剪切机的双向卸料装置 |
CN102989917B (zh) * | 2012-12-17 | 2015-03-25 | 中国二冶集团有限公司 | 异步送料装置 |
CN106077253B (zh) * | 2016-06-29 | 2018-10-26 | 湖北宏盛昌电子有限责任公司 | 一种圈圆机 |
CN106378394B (zh) * | 2016-11-28 | 2018-01-09 | 宁波荣智自动化科技有限公司 | 一种弹簧压缩式送料机构 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB512744A (en) * | 1938-01-10 | 1939-09-25 | John Elov Englesson | Means for transferring a pressure fluid from a stationary conduit to a rotary conduit, or vice versa |
US2319485A (en) * | 1941-08-26 | 1943-05-18 | Alabrune Francois | Mechanical movement |
US2388649A (en) * | 1944-10-10 | 1945-11-06 | Scott & Williams Inc | Circular knit hosiery and method of making same |
US2653662A (en) * | 1949-07-25 | 1953-09-29 | United Eng Foundry Co | Flying shear |
US2856793A (en) * | 1956-07-16 | 1958-10-21 | Littell Machine Co F J | Adjustable cranks |
US3076368A (en) * | 1959-04-10 | 1963-02-05 | Alvin F Groll | Micro-adjustable strip stock feeder |
US3078734A (en) * | 1960-05-31 | 1963-02-26 | Littell Machine Co F J | Programming device for roll feed brake |
US3166344A (en) * | 1960-12-05 | 1965-01-19 | Link Belt Co | Coupling |
US3090250A (en) * | 1961-04-25 | 1963-05-21 | Littell Machine Co F J | Micro-feed adjusting mechanism |
US3216277A (en) * | 1963-04-22 | 1965-11-09 | Alvin F Groll | Crank throw adjusting means |
US3244023A (en) * | 1964-06-01 | 1966-04-05 | Coilfeed Systems Inc | Micro-feed adjusting mechanism |
US3242768A (en) * | 1964-06-11 | 1966-03-29 | Niagara Machine & Tool Works | Adjustable crank mechanism |
US3410130A (en) * | 1965-09-23 | 1968-11-12 | Burr Oak Tool & Gauge | Feed progression changer |
US3359825A (en) * | 1966-02-17 | 1967-12-26 | Littell Machine Co F J | Motorized micro adjustment for roll feeds |
FR1571545A (pt) * | 1967-06-15 | 1969-06-20 | ||
US3485080A (en) * | 1967-06-28 | 1969-12-23 | Albert F Lehmann | Running press feed |
US3456465A (en) * | 1967-12-04 | 1969-07-22 | Oscar E Pax | Press feeder |
US3528318A (en) * | 1968-06-21 | 1970-09-15 | Automatic Feed Co | Feed control means |
US3546967A (en) * | 1969-02-17 | 1970-12-15 | Us Industries Inc | Microfeed adjusting mechanism |
GB1320682A (en) * | 1969-08-21 | 1973-06-20 | Cincinnati Milacron Ltd | Stock feeding devices |
US3635102A (en) * | 1969-10-13 | 1972-01-18 | Gary R Skeen | Micrometer adjustment for a stock feeding device |
DE2549481A1 (de) * | 1975-11-05 | 1977-05-18 | Ungerer Irma | Fliegende schere zum querteilen von metallbaendern |
-
1981
- 1981-01-30 US US06/229,789 patent/US4350090A/en not_active Expired - Fee Related
- 1981-09-14 CA CA000385823A patent/CA1160559A/en not_active Expired
- 1981-10-14 DE DE8181304792T patent/DE3174136D1/de not_active Expired
- 1981-10-14 EP EP19810304792 patent/EP0057311B1/en not_active Expired
- 1981-11-05 JP JP17778181A patent/JPS57130730A/ja active Granted
-
1982
- 1982-01-29 BR BR8200528A patent/BR8200528A/pt unknown
- 1982-02-01 MX MX191220A patent/MX150540A/es unknown
Also Published As
Publication number | Publication date |
---|---|
JPS57130730A (en) | 1982-08-13 |
JPS6219249B2 (pt) | 1987-04-27 |
EP0057311A2 (en) | 1982-08-11 |
CA1160559A (en) | 1984-01-17 |
US4350090A (en) | 1982-09-21 |
MX150540A (es) | 1984-05-23 |
EP0057311B1 (en) | 1986-03-19 |
DE3174136D1 (en) | 1986-04-24 |
EP0057311A3 (en) | 1983-05-25 |
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