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
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)
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 (ko) |
Family
ID=22116588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL272065D NL272065A (ko) | 1960-12-05 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3057014A (ko) |
| FR (1) | FR1347670A (ko) |
| GB (1) | GB947366A (ko) |
| NL (1) | NL272065A (ko) |
Families Citing this family (16)
| 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 (ko) * | 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 |
| GB2311751B (en) * | 1993-12-20 | 1998-04-22 | Asahi Optical Co Ltd | Inner gear formed by a mold for injection molding |
| 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 |
| US5788911A (en) * | 1993-12-20 | 1998-08-04 | Asahi Kogaku Kogyo Kabushiki Kaisha | Method of manufacturing inner gear and method of manufacturing cylindrical product |
| 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)
| 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 |
-
0
- NL NL272065D patent/NL272065A/xx unknown
-
1960
- 1960-12-05 US US73921A patent/US3057014A/en not_active Expired - Lifetime
-
1961
- 1961-12-04 FR FR880853A patent/FR1347670A/fr not_active Expired
- 1961-12-05 GB GB43464/61A patent/GB947366A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB947366A (en) | 1964-01-22 |
| FR1347670A (fr) | 1964-01-04 |
| US3057014A (en) | 1962-10-09 |