JPH0623051Y2 - 電動式伸縮アンテナ装置 - Google Patents
電動式伸縮アンテナ装置Info
- Publication number
- JPH0623051Y2 JPH0623051Y2 JP1987195525U JP19552587U JPH0623051Y2 JP H0623051 Y2 JPH0623051 Y2 JP H0623051Y2 JP 1987195525 U JP1987195525 U JP 1987195525U JP 19552587 U JP19552587 U JP 19552587U JP H0623051 Y2 JPH0623051 Y2 JP H0623051Y2
- Authority
- JP
- Japan
- Prior art keywords
- drive
- drive cord
- rack teeth
- core material
- cord
- 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 - Lifetime
Links
- 239000000463 material Substances 0.000 claims description 27
- 239000011162 core material Substances 0.000 claims description 25
- 210000003953 foreskin Anatomy 0.000 claims description 17
- 239000000835 fiber Substances 0.000 claims description 8
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- 238000009940 knitting Methods 0.000 claims description 2
- 238000005452 bending Methods 0.000 description 6
- 238000004804 winding Methods 0.000 description 4
- 229920000271 Kevlar® Polymers 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 239000004761 kevlar Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229920005177 Duracon® POM Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000002079 cooperative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C1/00—Flexible shafts; Mechanical means for transmitting movement in a flexible sheathing
- F16C1/10—Means for transmitting linear movement in a flexible sheathing, e.g. "Bowden-mechanisms"
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2380/00—Electrical apparatus
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Mechanical Engineering (AREA)
- Gears, Cams (AREA)
- Flexible Shafts (AREA)
- Details Of Aerials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987195525U JPH0623051Y2 (ja) | 1987-12-22 | 1987-12-22 | 電動式伸縮アンテナ装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987195525U JPH0623051Y2 (ja) | 1987-12-22 | 1987-12-22 | 電動式伸縮アンテナ装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01100508U JPH01100508U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-07-06 |
| JPH0623051Y2 true JPH0623051Y2 (ja) | 1994-06-15 |
Family
ID=31486198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987195525U Expired - Lifetime JPH0623051Y2 (ja) | 1987-12-22 | 1987-12-22 | 電動式伸縮アンテナ装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0623051Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5819843Y2 (ja) * | 1978-05-25 | 1983-04-23 | 原田工業株式会社 | 電動伸縮アンテナ |
| JPS5819161B2 (ja) * | 1978-05-30 | 1983-04-16 | 原田工業株式会社 | 電動伸縮アンテナ |
| JPS5882009U (ja) * | 1981-11-27 | 1983-06-03 | 日本アンテナ株式会社 | アンテナ伸縮操作条体 |
| JPS60116706U (ja) * | 1984-01-13 | 1985-08-07 | 株式会社ヨコオ | 自動伸縮給電ポ−ル装置 |
-
1987
- 1987-12-22 JP JP1987195525U patent/JPH0623051Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01100508U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-07-06 |