NL272065A - - Google Patents

Info

Publication number
NL272065A
NL272065A NL272065DA NL272065A NL 272065 A NL272065 A NL 272065A NL 272065D A NL272065D A NL 272065DA NL 272065 A NL272065 A NL 272065A
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 NL272065A publication Critical patent/NL272065A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C10/00—Adjustable resistors
    • H01C10/24—Adjustable resistors the contact moving along turns of a helical resistive element, or vica versa
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/48—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling
    • B29C33/485—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling cores or mandrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D1/00—Producing articles with screw-threads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Adjustable Resistors (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
NL272065D 1960-12-05 NL272065A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73921A US3057014A (en) 1960-12-05 1960-12-05 Method of constructing a potentiometer housing

Publications (1)

Publication Number Publication Date
NL272065A true NL272065A (de)

Family

ID=22116588

Family Applications (1)

Application Number Title Priority Date Filing Date
NL272065D NL272065A (de) 1960-12-05

Country Status (4)

Country Link
US (1) US3057014A (de)
FR (1) FR1347670A (de)
GB (1) GB947366A (de)
NL (1) NL272065A (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH374767A (fr) * 1961-11-20 1964-01-31 Lucifer Sa Procédé pour noyer une bobine de fil électrique dans une masse de matière synthétique thermoplastique et bobine noyée obtenue par ce procédé
NL292784A (de) * 1962-05-15
DE2030701A1 (de) * 1970-04-17 1971-10-28 Perego G Vorrichtung zum Herstellen von Kunststoffgegenständen im Spritzgußverfahren
US3718419A (en) * 1971-04-21 1973-02-27 Monsanto Co Apparatus for removing a hollow article having internal enlargements from an injection mold assembly
US3936623A (en) * 1973-09-29 1976-02-03 Eitaro Shimoda Multiple contact rotary switch of helical configuration
GB8322468D0 (en) * 1983-08-20 1983-09-21 Dynacast Int Ltd Apparatus for forming internally screw-threaded article
GB8322469D0 (en) * 1983-08-20 1983-09-21 Dynacast Int Ltd Apparatus for forming internally screw-threaded article
GB2205522A (en) * 1987-06-09 1988-12-14 Mono Pumps Ltd Moulding an article having an internal helical gear formation thereon
US5788911A (en) * 1993-12-20 1998-08-04 Asahi Kogaku Kogyo Kabushiki Kaisha Method of manufacturing inner gear and method of manufacturing cylindrical product
GB2311749B (en) * 1993-12-20 1998-04-22 Asahi Optical Co Ltd Inner gear formed by injection molding and a mold therefor
US5689379A (en) * 1993-12-20 1997-11-18 Asahi Kogaku Kogyo Kabushiki Kaisha Inner gear, cylindrical product with inner gear, mold for inner gear, mold for cylindrical product with inner gear, method of manufacturing inner gear, and method of manufacturing cylindrical product with inner gear
DE19724204A1 (de) * 1997-06-09 1998-12-10 Richard Herbst Verfahren und Vorrichtung zum Spritzgießen eines Kunststoffkörpers mit Innengewinde
DE102005034507A1 (de) * 2005-07-20 2007-01-25 Newfrey Llc, Newark Verfahren zum Urformen eines Formteils und durch Urformen hergestelltes Formteil, insbesondere Mutter
ES2371731B1 (es) * 2010-06-11 2012-05-28 Irumold S.L. Molde para piezas inyectadas con contrasalidas internas.
EP3178626A1 (de) * 2015-12-10 2017-06-14 Siemens Aktiengesellschaft Verfahren zur herstellung eines werkstückes mit einem gewindeloch
CN110853850A (zh) * 2020-01-15 2020-02-28 四川永星电子有限公司 一种新型齿形圆柱型内孔外壳

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1852502A (en) * 1931-06-20 1932-04-05 Brown William Milton Means for coring key-ways
US2557918A (en) * 1948-02-19 1951-06-19 Owens Illinois Glass Co Molding and broaching machine
US2676371A (en) * 1950-05-10 1954-04-27 William M Venner Piston molding core
DE924497C (de) * 1952-09-28 1955-03-03 Basf Ag Verfahren und Vorrichtung zur Herstellung von Hohlkoerpern aus plastischem Material mit aus der inneren Mantelflaeche herausragenden Vorspruengen
US2769203A (en) * 1953-03-30 1956-11-06 William M Wood Vulcanizing mold having an adjustable core
US2890490A (en) * 1953-06-22 1959-06-16 Coats & Clark Die and core structures for producing molded spool bodies
US2822600A (en) * 1954-02-05 1958-02-11 Western Electric Co Methods of making ceramic articles
GB827283A (en) * 1955-05-12 1960-02-03 Painton & Co Ltd Improvements in or relating to electrical instruments such as variable electric resistances, potentiometers, and the like having a rotary operating member
US2859316A (en) * 1956-03-01 1958-11-04 Topp Ind Inc Potentiometer, multiple turn with screw fed slider
US2970343A (en) * 1957-12-18 1961-02-07 Walter T Johnson Apparatus for making wound plastics structure

Also Published As

Publication number Publication date
GB947366A (en) 1964-01-22
US3057014A (en) 1962-10-09
FR1347670A (fr) 1964-01-04

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