NL72420C - - Google Patents
Info
- Publication number
- NL72420C NL72420C NL72420DA NL72420C NL 72420 C NL72420 C NL 72420C NL 72420D A NL72420D A NL 72420DA NL 72420 C NL72420 C NL 72420C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
- H01H21/02—Details
- H01H21/18—Movable parts; Contacts mounted thereon
- H01H21/22—Operating parts, e.g. handle
- H01H21/24—Operating parts, e.g. handle biased to return to normal position upon removal of operating force
- H01H21/245—Operating parts, e.g. handle biased to return to normal position upon removal of operating force the contact returning to its original state upon the next application of operating force
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
- H01H21/02—Details
- H01H21/18—Movable parts; Contacts mounted thereon
- H01H21/22—Operating parts, e.g. handle
- H01H21/24—Operating parts, e.g. handle biased to return to normal position upon removal of operating force
- H01H21/26—Operating parts, e.g. handle biased to return to normal position upon removal of operating force adapted for operation by a part of the human body other than the hand, e.g. by foot
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL688447X | 1950-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL72420C true NL72420C (nl) |
Family
ID=19805738
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL676701900A NL154519B (nl) | 1950-06-30 | Werkwijze voor het verwijderen van oplosmiddel uit een rubberachtig polymeer. | |
| NL72420D NL72420C (nl) | 1950-06-30 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL676701900A NL154519B (nl) | 1950-06-30 | Werkwijze voor het verwijderen van oplosmiddel uit een rubberachtig polymeer. |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE503983A (nl) |
| DE (1) | DE857225C (nl) |
| FR (1) | FR1038435A (nl) |
| GB (1) | GB688447A (nl) |
| NL (2) | NL72420C (nl) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3622319A1 (de) * | 1986-07-03 | 1988-01-14 | Jung Albrecht Fa | Schalteraufbau nach art eines wippschalters mit einer schaltmechanik zur umruestung auf einen tastschalter |
-
0
- NL NL676701900A patent/NL154519B/nl unknown
- NL NL72420D patent/NL72420C/xx active
- BE BE503983D patent/BE503983A/xx unknown
-
1951
- 1951-06-15 FR FR1038435D patent/FR1038435A/fr not_active Expired
- 1951-06-19 DE DEH8831A patent/DE857225C/de not_active Expired
- 1951-07-02 GB GB15590/51A patent/GB688447A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE503983A (nl) | |
| NL154519B (nl) | |
| DE857225C (de) | 1952-11-27 |
| FR1038435A (fr) | 1953-09-28 |
| GB688447A (en) | 1953-03-04 |