CH454577A - punch - Google Patents

punch

Info

Publication number
CH454577A
CH454577A CH328666A CH328666A CH454577A CH 454577 A CH454577 A CH 454577A CH 328666 A CH328666 A CH 328666A CH 328666 A CH328666 A CH 328666A CH 454577 A CH454577 A CH 454577A
Authority
CH
Switzerland
Prior art keywords
punch
Prior art date
Application number
CH328666A
Other languages
German (de)
Inventor
Rall Felix
Linder Ernst
Bretscher Paul
Reinhard Rudolf
Original Assignee
Osterwalder Ag
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 by Osterwalder Ag filed Critical Osterwalder Ag
Priority to CH328666A priority Critical patent/CH454577A/en
Priority to GB819367A priority patent/GB1128285A/en
Priority to DE1967O0009233 priority patent/DE1959519U/en
Priority to FR96048A priority patent/FR1512174A/en
Publication of CH454577A publication Critical patent/CH454577A/en

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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/16—Shoulder or burr prevention, e.g. fine-blanking
    • 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
    • B21D55/00—Safety devices protecting the machine or the operator, specially adapted for apparatus or machines dealt with in this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/28—Arrangements for preventing distortion of, or damage to, presses or parts thereof
    • B30B15/285—Arrangements for preventing distortion of, or damage to, presses or parts thereof preventing a full press stroke if there is an obstruction in the working area
CH328666A 1966-03-08 1966-03-08 punch CH454577A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH328666A CH454577A (en) 1966-03-08 1966-03-08 punch
GB819367A GB1128285A (en) 1966-03-08 1967-02-21 A punching machine
DE1967O0009233 DE1959519U (en) 1966-03-08 1967-02-21 PUNCH.
FR96048A FR1512174A (en) 1966-03-08 1967-02-22 Cutting press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH328666A CH454577A (en) 1966-03-08 1966-03-08 punch

Publications (1)

Publication Number Publication Date
CH454577A true CH454577A (en) 1968-04-15

Family

ID=4252689

Family Applications (1)

Application Number Title Priority Date Filing Date
CH328666A CH454577A (en) 1966-03-08 1966-03-08 punch

Country Status (4)

Country Link
CH (1) CH454577A (en)
DE (1) DE1959519U (en)
FR (1) FR1512174A (en)
GB (1) GB1128285A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE542617T1 (en) * 2009-06-03 2012-02-15 Feintool Ip Ag DEVICE AND METHOD FOR PREVENTING BREAKAGE OF A TOOL DURING FINE BLANKING AND/OR FORMING A WORKPIECE
CN102366779B (en) * 2011-09-28 2014-01-22 安徽永钰过滤器有限公司 Support central pipe processing mechanism for filter
CN102371302B (en) * 2011-09-28 2013-11-06 安徽永钰过滤器有限公司 Punching structure for plate of support central pipe of filter
CN102366778B (en) * 2011-09-28 2013-09-04 安徽永钰过滤器有限公司 Punching mechanism for central supporting tube sheet of filter
CN102366775B (en) * 2011-09-28 2013-09-04 安徽永钰过滤器有限公司 Punching mechanism for central supporting tube sheet of filter
ES2568885T3 (en) * 2013-09-14 2016-05-05 Feintool International Holding Ag Device and procedure to prevent the breakage of a tool in precision cutting and / or forming a part
DE102015122632A1 (en) * 2015-12-22 2017-06-22 Bbg Gmbh & Co. Kg mold
CN110465574B (en) * 2019-09-09 2020-06-16 浙江金澳兰机床有限公司 Safety protection cover on punch press and using method thereof
CN111745054A (en) * 2020-07-13 2020-10-09 杜元 Intelligent temperature control type high-precision burr-preventing stamping die

Also Published As

Publication number Publication date
GB1128285A (en) 1968-09-25
DE1959519U (en) 1967-05-03
FR1512174A (en) 1968-02-02

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