NL263210A - - Google Patents
Info
- Publication number
- NL263210A NL263210A NL263210DA NL263210A NL 263210 A NL263210 A NL 263210A NL 263210D A NL263210D A NL 263210DA NL 263210 A NL263210 A NL 263210A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/54—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head into or out of its operative position or across tracks
- G11B5/55—Track change, selection or acquisition by displacement of the head
- G11B5/5591—Track change, selection or acquisition by displacement of the head across drum tracks
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/21—Elements
- Y10T74/2133—Pawls and ratchets
- Y10T74/2136—Pivoted pawls
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US20057A US3077245A (en) | 1960-04-05 | 1960-04-05 | Engagement mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL263210A true NL263210A (https=) |
Family
ID=21796507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL263210D NL263210A (https=) | 1960-04-05 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3077245A (https=) |
| CH (1) | CH412004A (https=) |
| DE (1) | DE1172312B (https=) |
| GB (1) | GB898154A (https=) |
| NL (1) | NL263210A (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3838455A (en) * | 1973-03-05 | 1974-09-24 | Ibm | Head carriage assembly for magnetic disk storage apparatus |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1658192A (en) * | 1926-09-03 | 1928-02-07 | Bell Telephone Labor Inc | Brake for rolling ladders |
| US2254115A (en) * | 1940-05-02 | 1941-08-26 | Gen Motors Corp | Overdrive control |
| US2674728A (en) * | 1949-04-26 | 1954-04-06 | John T Potter | Three-dimensional memory device |
-
0
- NL NL263210D patent/NL263210A/xx unknown
-
1960
- 1960-04-05 US US20057A patent/US3077245A/en not_active Expired - Lifetime
-
1961
- 1961-03-01 DE DES72780A patent/DE1172312B/de active Pending
- 1961-03-25 CH CH358061A patent/CH412004A/it unknown
- 1961-03-28 GB GB11245/61A patent/GB898154A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3077245A (en) | 1963-02-12 |
| DE1172312B (de) | 1964-06-18 |
| GB898154A (en) | 1962-06-06 |
| CH412004A (it) | 1966-04-30 |