FR1570746A - - Google Patents

Info

Publication number
FR1570746A
FR1570746A FR1570746DA FR1570746A FR 1570746 A FR1570746 A FR 1570746A FR 1570746D A FR1570746D A FR 1570746DA FR 1570746 A FR1570746 A FR 1570746A
Authority
FR
France
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
Application number
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR1570746A publication Critical patent/FR1570746A/fr
Expired legal-status Critical Current

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)
FR1570746D 1967-05-08 1968-05-07 Expired FR1570746A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63676367A 1967-05-08 1967-05-08

Publications (1)

Publication Number Publication Date
FR1570746A true FR1570746A (fr) 1969-06-13

Family

ID=24553227

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1570746D Expired FR1570746A (fr) 1967-05-08 1968-05-07

Country Status (5)

Country Link
US (1) US3456859A (fr)
BE (1) BE714818A (fr)
DE (1) DE1752276C3 (fr)
FR (1) FR1570746A (fr)
GB (2) GB1208159A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
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
EP0029464B1 (fr) * 1979-11-27 1984-02-15 L. SCHULER GmbH Appareil d'amenée pour presses de transformation pour fils ou barres
US4316569A (en) * 1980-01-14 1982-02-23 Vamco Machine And Tool, Inc. Oscillating cam feed apparatus for a press
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
DE1752276B2 (fr) 1974-05-22
DE1752276C3 (de) 1974-12-19
BE714818A (fr) 1968-09-30
GB1208159A (en) 1970-10-07
DE1752276A1 (de) 1971-08-26
GB1208160A (en) 1970-10-07
US3456859A (en) 1969-07-22

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Legal Events

Date Code Title Description
ST Notification of lapse