DE1752276B2 - - Google Patents
Info
- Publication number
- DE1752276B2 DE1752276B2 DE1752276A DE1752276A DE1752276B2 DE 1752276 B2 DE1752276 B2 DE 1752276B2 DE 1752276 A DE1752276 A DE 1752276A DE 1752276 A DE1752276 A DE 1752276A DE 1752276 B2 DE1752276 B2 DE 1752276B2
- Authority
- DE
- Germany
- 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
- 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)
- Transmission Devices (AREA)
- Advancing Webs (AREA)
- Press Drives And Press Lines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US63676367A | 1967-05-08 | 1967-05-08 |
Publications (3)
Publication Number | Publication Date |
---|---|
DE1752276A1 DE1752276A1 (de) | 1971-08-26 |
DE1752276B2 true DE1752276B2 (de) | 1974-05-22 |
DE1752276C3 DE1752276C3 (de) | 1974-12-19 |
Family
ID=24553227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1752276A Expired DE1752276C3 (de) | 1967-05-08 | 1968-04-29 | Einrichtung zum abschnittsweisen Zuführen von Bandmaterial od.dgl |
Country Status (5)
Country | Link |
---|---|
US (1) | US3456859A (de) |
BE (1) | BE714818A (de) |
DE (1) | DE1752276C3 (de) |
FR (1) | FR1570746A (de) |
GB (2) | GB1208160A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0032453A2 (de) * | 1980-01-14 | 1981-07-22 | Vamco Machine And Tool Inc. | Vorrichtung zur schrittweisen Zuführung eines Werkstückes zu einer Maschine |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4032056A (en) * | 1975-09-23 | 1977-06-28 | Sakumatsu Ito | Roll feeder device for press works |
US4063499A (en) * | 1976-12-20 | 1977-12-20 | F. J. Littell Machine Company | Cam feed with cycle synchronization |
DE2966684D1 (en) * | 1979-11-27 | 1984-03-22 | Schuler Gmbh L | Feeding device, for transformation presses for elongate material such as bars or wires |
JPS5867831U (ja) * | 1981-10-29 | 1983-05-09 | 株式会社三共製作所 | ロ−ルフイ−ド装置 |
US4549683A (en) * | 1983-02-22 | 1985-10-29 | Sankyo Manufacturing Company, Ltd. | Roll feed apparatus |
US5406779A (en) * | 1993-08-03 | 1995-04-18 | Deere & Company | Cotton harvester |
CN107824638B (zh) * | 2017-11-20 | 2023-09-12 | 无锡华联科技集团有限公司 | 钢管束矫直机 |
CN109339410A (zh) * | 2018-11-26 | 2019-02-15 | 汤栩菲 | 一种墙面粉刷装置 |
CN114474353B (zh) * | 2021-12-30 | 2023-07-21 | 武汉科地美科技有限公司 | 一种卧式旋转一体化预制桩装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2819070A (en) * | 1953-08-18 | 1958-01-07 | Herr Equipment Corp | Mechanical movement particularly for feed apparatus |
US3099180A (en) * | 1957-08-29 | 1963-07-30 | Niagara Machine & Tool Works | Feed roll release means for power presses |
US3076368A (en) * | 1959-04-10 | 1963-02-05 | Alvin F Groll | Micro-adjustable strip stock feeder |
-
1967
- 1967-05-08 US US636763A patent/US3456859A/en not_active Expired - Lifetime
-
1968
- 1968-04-29 DE DE1752276A patent/DE1752276C3/de not_active Expired
- 1968-05-07 GB GB3962/70A patent/GB1208160A/en not_active Expired
- 1968-05-07 GB GB21495/68A patent/GB1208159A/en not_active Expired
- 1968-05-07 FR FR1570746D patent/FR1570746A/fr not_active Expired
- 1968-05-08 BE BE714818D patent/BE714818A/xx unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0032453A2 (de) * | 1980-01-14 | 1981-07-22 | Vamco Machine And Tool Inc. | Vorrichtung zur schrittweisen Zuführung eines Werkstückes zu einer Maschine |
EP0032453A3 (en) * | 1980-01-14 | 1982-01-27 | Vamco Machine And Tool Inc. | Apparatus for intermittently feeding a workpiece to a machine |
Also Published As
Publication number | Publication date |
---|---|
BE714818A (de) | 1968-09-30 |
GB1208159A (en) | 1970-10-07 |
DE1752276C3 (de) | 1974-12-19 |
GB1208160A (en) | 1970-10-07 |
FR1570746A (de) | 1969-06-13 |
US3456859A (en) | 1969-07-22 |
DE1752276A1 (de) | 1971-08-26 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C3 | Grant after two publication steps (3rd publication) | ||
E77 | Valid patent as to the heymanns-index 1977 |