GB1253142A - - Google Patents

Info

Publication number
GB1253142A
GB1253142A GB1253142DA GB1253142A GB 1253142 A GB1253142 A GB 1253142A GB 1253142D A GB1253142D A GB 1253142DA GB 1253142 A GB1253142 A GB 1253142A
Authority
GB
United Kingdom
Prior art keywords
slide
rod
stock
gripper
piston
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
Application number
Other languages
English (en)
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
Publication of GB1253142A publication Critical patent/GB1253142A/en
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
    • B21D43/10—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers
    • B21D43/11—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers for feeding sheet or strip material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reciprocating Conveyors (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Press Drives And Press Lines (AREA)
GB1253142D 1968-09-20 1969-01-13 Expired GB1253142A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76125368A 1968-09-20 1968-09-20

Publications (1)

Publication Number Publication Date
GB1253142A true GB1253142A (enrdf_load_stackoverflow) 1971-11-10

Family

ID=25061649

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1253142D Expired GB1253142A (enrdf_load_stackoverflow) 1968-09-20 1969-01-13

Country Status (4)

Country Link
US (1) US3561657A (enrdf_load_stackoverflow)
DE (1) DE1947143A1 (enrdf_load_stackoverflow)
FR (1) FR2018523A1 (enrdf_load_stackoverflow)
GB (1) GB1253142A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106694693A (zh) * 2017-03-29 2017-05-24 湖南高福星智能科技有限公司 一种网孔板成型设备

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4351462A (en) * 1981-01-09 1982-09-28 Scribner Albert W Pneumatic feeder for punch presses and the like

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3038645A (en) * 1959-07-06 1962-06-12 Mechanical Tool & Engineering Stock feed mechanism
US3326438A (en) * 1964-10-20 1967-06-20 Hubert E Dickerman Strip feed apparatus
US3329327A (en) * 1966-03-25 1967-07-04 Albert W Scribner Stock advancing device for punch presses and the like

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106694693A (zh) * 2017-03-29 2017-05-24 湖南高福星智能科技有限公司 一种网孔板成型设备
CN106694693B (zh) * 2017-03-29 2018-06-22 湖南高福星智能科技有限公司 一种网孔板成型设备

Also Published As

Publication number Publication date
DE1947143A1 (de) 1970-03-26
FR2018523A1 (enrdf_load_stackoverflow) 1970-05-29
US3561657A (en) 1971-02-09

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees