GB1368919A - Device for checking whether a recording instrument especially a tachograph has been opened during recordings - Google Patents
Device for checking whether a recording instrument especially a tachograph has been opened during recordingsInfo
- Publication number
- GB1368919A GB1368919A GB1767173A GB1767173A GB1368919A GB 1368919 A GB1368919 A GB 1368919A GB 1767173 A GB1767173 A GB 1767173A GB 1767173 A GB1767173 A GB 1767173A GB 1368919 A GB1368919 A GB 1368919A
- Authority
- GB
- United Kingdom
- Prior art keywords
- disc
- cover
- lid
- arm
- closed
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
- G07C3/08—Registering or indicating the production of the machine either with or without registering working or idle time
- G07C3/12—Registering or indicating the production of the machine either with or without registering working or idle time in graphical form
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
- G07C5/12—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time in graphical form
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Time Recorders, Dirve Recorders, Access Control (AREA)
- Recording Measured Values (AREA)
- Navigation (AREA)
Abstract
1368919 Recording instruments KIENZLE APPARATE GmbH 12 April 1973 [14 April 1972] 17671/73 Heading G1J In a recording instrument such as a tachograph, having an opening lid 1 on the inner face of which a record disc 3 can be supported and rotated in accordance with time, and an interior space closed by a cover 4 through which project styli 6, 7 for movement radially of the disc 3, to indicate whether the instrument has been opened during recording, a marking implement 10 is secured to the cover 4 and is elastically movable in the local direction of movement of the disc 3. As the lid 1 is closed, the implement 10 makes a distinctive mark on the disc 3. In Figs. 1, 2 a stylus 10 is formed by the free end of a spiral spring 9 mounted on a bracket 8 on the rear face of the cover 4. The stylus 10 extends through a slot 5 of the cover 4. When no disc 3 is present, the styli 6, 7, 10 project into a recess 11 of the lid 1. In Fig.4, the marking implement is one arm 14 of a bell-crank lever 12 pivoted to the cover 4. A spring 16 acts on the other arm 15. When the lid 1 is closed, the tip 17 of arm 14 pierces the disc 3. As the disc rotates, the tip 17 is lifted out of the hole, and the lever 12 assumes the position shown in dotted lines, to inscribe a circular line on the disc 3.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722217980 DE2217980C2 (en) | 1972-04-14 | 1972-04-14 | Device for checking the opening of recording devices, in particular tachographs |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1368919A true GB1368919A (en) | 1974-10-02 |
Family
ID=5841927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1767173A Expired GB1368919A (en) | 1972-04-14 | 1973-04-12 | Device for checking whether a recording instrument especially a tachograph has been opened during recordings |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS557529B2 (en) |
DE (1) | DE2217980C2 (en) |
FR (1) | FR2180333A5 (en) |
GB (1) | GB1368919A (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1738381U (en) * | 1956-11-23 | 1957-01-24 | Kienzle Apparate Gmbh | WRITING MEASURING AND DISPLAY DEVICE. |
DE1757366U (en) * | 1957-10-04 | 1957-12-05 | Kienzle Apparate Gmbh | VEHICLE INSTRUMENT COMBINATION CONSISTING OF A TACHOGRAPH AND A FUEL CONSUMPTION METER. |
GB1262303A (en) * | 1968-01-24 | 1972-02-02 | Sandoz Ltd | Novel halogenomethylated aminophenylbenzothiazoles, their production and use |
-
1972
- 1972-04-14 DE DE19722217980 patent/DE2217980C2/en not_active Expired
-
1973
- 1973-04-09 FR FR7312704A patent/FR2180333A5/fr not_active Expired
- 1973-04-12 GB GB1767173A patent/GB1368919A/en not_active Expired
- 1973-04-13 JP JP4205173A patent/JPS557529B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS4918050A (en) | 1974-02-18 |
DE2217980A1 (en) | 1973-10-25 |
JPS557529B2 (en) | 1980-02-26 |
DE2217980C2 (en) | 1982-09-09 |
FR2180333A5 (en) | 1973-11-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |