NL88618C - - Google Patents

Info

Publication number
NL88618C
NL88618C NL174101DA NL88618C NL 88618 C NL88618 C NL 88618C NL 174101D A NL174101D A NL 174101DA NL 88618 C NL88618 C NL 88618C
Authority
NL
Netherlands
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.)
Publication of NL88618C publication Critical patent/NL88618C/xx

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
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/10—Bending specially adapted to produce specific articles, e.g. leaf springs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H49/00—Apparatus or processes specially adapted to the manufacture of relays or parts thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
NL174101D 1951-11-28 NL88618C (en, 2012)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE722493X 1951-11-28

Publications (1)

Publication Number Publication Date
NL88618C true NL88618C (en, 2012)

Family

ID=20316033

Family Applications (1)

Application Number Title Priority Date Filing Date
NL174101D NL88618C (en, 2012) 1951-11-28

Country Status (4)

Country Link
US (1) US2781817A (en, 2012)
BE (1) BE515822A (en, 2012)
GB (1) GB722493A (en, 2012)
NL (1) NL88618C (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4403497A (en) * 1981-05-11 1983-09-13 Matteucci Felix V Bead bending tool

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1139355B (de) * 1959-02-18 1962-11-08 Sonneville Roger P Verfahren zum Vereinheitlichen der betriebsmaessigen elastischen Durch-biegung von geschmiedeten Federklemmplatten fuer einen Schienenfuss
FR2439057A1 (fr) * 1978-10-16 1980-05-16 Sdg Sarl Machine automatique a usiner des rampes d'arrosage en une seule passe
CN103990719B (zh) * 2014-05-30 2016-11-16 长城汽车股份有限公司 模具的斜楔结构

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US805508A (en) * 1905-02-25 1905-11-28 Carl Wellhoefer Sr Cask-head closure.
US1750471A (en) * 1929-03-28 1930-03-11 Alan C Hoover Machine for forming articles
US2162719A (en) * 1938-06-14 1939-06-20 Matilda K Hay Combination spring bellows control device
US2308475A (en) * 1941-08-07 1943-01-12 Crane Co Spring loaded stuffing box
US2490320A (en) * 1946-09-25 1949-12-06 First Ind Corp Method for adjusting spring mechanisms

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4403497A (en) * 1981-05-11 1983-09-13 Matteucci Felix V Bead bending tool

Also Published As

Publication number Publication date
GB722493A (en) 1955-01-26
BE515822A (en, 2012)
US2781817A (en) 1957-02-19

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