DE3706999C2 - - Google Patents
Info
- Publication number
- DE3706999C2 DE3706999C2 DE19873706999 DE3706999A DE3706999C2 DE 3706999 C2 DE3706999 C2 DE 3706999C2 DE 19873706999 DE19873706999 DE 19873706999 DE 3706999 A DE3706999 A DE 3706999A DE 3706999 C2 DE3706999 C2 DE 3706999C2
- Authority
- DE
- Germany
- Prior art keywords
- legs
- profile
- arm
- boom
- holes
- 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
- 238000001514 detection method Methods 0.000 claims description 53
- 230000006378 damage Effects 0.000 claims description 10
- 238000005452 bending Methods 0.000 claims description 6
- 230000007797 corrosion Effects 0.000 claims description 6
- 238000005260 corrosion Methods 0.000 claims description 6
- 210000000056 organ Anatomy 0.000 claims description 5
- 238000010008 shearing Methods 0.000 claims description 5
- 230000009194 climbing Effects 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 8
- 230000001960 triggered effect Effects 0.000 description 8
- 230000004044 response Effects 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 210000002105 tongue Anatomy 0.000 description 5
- 238000004873 anchoring Methods 0.000 description 3
- 230000004224 protection Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000013475 authorization Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 206010053567 Coagulopathies Diseases 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 206010063493 Premature ageing Diseases 0.000 description 1
- 208000032038 Premature aging Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000035602 clotting Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/02—Mechanical actuation
- G08B13/12—Mechanical actuation by the breaking or disturbance of stretched cords or wires
- G08B13/122—Mechanical actuation by the breaking or disturbance of stretched cords or wires for a perimeter fence
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Burglar Alarm Systems (AREA)
- Fencing (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873706999 DE3706999A1 (de) | 1986-03-15 | 1987-03-05 | Vorrichtung zur sicherung von zaeunen oder mauern gegen unbefugtes uebersteigen |
| EP88810094A EP0281516A3 (de) | 1987-03-05 | 1988-02-16 | Vorrichtung zur Sicherung von Zäunen oder Mauern gegen unbefugtes Uebersteigen |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3608808 | 1986-03-15 | ||
| DE19873706999 DE3706999A1 (de) | 1986-03-15 | 1987-03-05 | Vorrichtung zur sicherung von zaeunen oder mauern gegen unbefugtes uebersteigen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3706999A1 DE3706999A1 (de) | 1987-09-17 |
| DE3706999C2 true DE3706999C2 (enrdf_load_stackoverflow) | 1989-01-19 |
Family
ID=25842033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19873706999 Granted DE3706999A1 (de) | 1986-03-15 | 1987-03-05 | Vorrichtung zur sicherung von zaeunen oder mauern gegen unbefugtes uebersteigen |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3706999A1 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102345410A (zh) * | 2010-08-03 | 2012-02-08 | 上海安瑞达建筑围栏系统有限公司 | 电子报警安全围栏 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3928635A1 (de) * | 1988-09-27 | 1990-04-05 | Elektrotechnischer Wartungs Se | Opto-elektrisches zaun-sicherungssystem |
| DE4331155A1 (de) * | 1993-09-14 | 1995-03-16 | Schulz Gmbh | Zur Alarmauslösung dienende Einrichtung an für zur Abgrenzung geeignete Vorrichtung |
| GB9421719D0 (en) * | 1994-10-27 | 1994-12-14 | Gallagher Security Uk Limited | Electric security panels |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2717906A1 (de) * | 1977-04-22 | 1978-10-26 | Ernst Blaser | Bewegungsmelder fuer zaunanlagen |
| DE3211647A1 (de) * | 1982-03-30 | 1983-10-06 | Schulz Celler Drahtwaren | Zur signalausloesung dienende einrichtung an zaeunen oder dergleichen |
-
1987
- 1987-03-05 DE DE19873706999 patent/DE3706999A1/de active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102345410A (zh) * | 2010-08-03 | 2012-02-08 | 上海安瑞达建筑围栏系统有限公司 | 电子报警安全围栏 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3706999A1 (de) | 1987-09-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |