JPS6446304A - On-satellite antenna tower instrument - Google Patents

On-satellite antenna tower instrument

Info

Publication number
JPS6446304A
JPS6446304A JP20295787A JP20295787A JPS6446304A JP S6446304 A JPS6446304 A JP S6446304A JP 20295787 A JP20295787 A JP 20295787A JP 20295787 A JP20295787 A JP 20295787A JP S6446304 A JPS6446304 A JP S6446304A
Authority
JP
Japan
Prior art keywords
wave path
launching
structural member
reinforcing structural
satellite antenna
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.)
Pending
Application number
JP20295787A
Other languages
Japanese (ja)
Inventor
Hiroyuki Kumazawa
Isao Otomo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP20295787A priority Critical patent/JPS6446304A/en
Publication of JPS6446304A publication Critical patent/JPS6446304A/en
Pending legal-status Critical Current

Links

Landscapes

  • Aerials With Secondary Devices (AREA)
  • Details Of Aerials (AREA)

Abstract

PURPOSE:To eliminate disturbance on a wave path after launching, by providing a holding and releasing mechanism at a mounting part on a reinforcing structural member arranged at a position where becomes the wave path of a communication equipment. CONSTITUTION:The reinforcing structural member 63 is arranged at the position where becomes the wave path 45 of the communication equipment in a tower 55 at the time of launching a rocket. Therefore, it is possible to secure sufficient rigidity of the tower 55. Meanwhile, after launching the rocket, the holding and releasing mechanism 67 is operated by a remote operation, and the fixing of the reinforcing structural member 63 on a first linking member 57 is released, thereby, the reinforcing structural member 63 is removed from the wave path 45. In such a way, it is possible to easily obtain an on-satellite antenna tower device without generating the disturbance on the wave path 45 after launching.
JP20295787A 1987-08-14 1987-08-14 On-satellite antenna tower instrument Pending JPS6446304A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20295787A JPS6446304A (en) 1987-08-14 1987-08-14 On-satellite antenna tower instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20295787A JPS6446304A (en) 1987-08-14 1987-08-14 On-satellite antenna tower instrument

Publications (1)

Publication Number Publication Date
JPS6446304A true JPS6446304A (en) 1989-02-20

Family

ID=16465965

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20295787A Pending JPS6446304A (en) 1987-08-14 1987-08-14 On-satellite antenna tower instrument

Country Status (1)

Country Link
JP (1) JPS6446304A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190083327A (en) 2017-12-14 2019-07-11 코카 크롬 인더스트리 컴퍼니 리미티드 Cooling roll and method for producing thermoplastic resin sheet using the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190083327A (en) 2017-12-14 2019-07-11 코카 크롬 인더스트리 컴퍼니 리미티드 Cooling roll and method for producing thermoplastic resin sheet using the same
KR20210049972A (en) 2017-12-14 2021-05-06 코카 크롬 인더스트리 컴퍼니 리미티드 Cooling roll and method for producing thermoplastic resin sheet using same

Similar Documents

Publication Publication Date Title
JPS5375919A (en) Electronic instrument
FR2617464B1 (en) EJECTABLE CLOSING DEVICE, PARTICULARLY FOR ROCKET MUNITIONS
JPS6446304A (en) On-satellite antenna tower instrument
JPS53120258A (en) Scan-type electronic microscope
GR880300075T1 (en) Device for generating transverse forces on models of ballistic missiles during aerial tests
GB2002307A (en) Space spin up and ejection apparatus
Mundell Stop the rocket, I want to get off
JPS52106600A (en) Antenna apparatus for artificial satelite launching rocket
JPS5315744A (en) Panel positioning device for colore picture tube
JPS525975A (en) Vibration device to supersonic washing
JPS547919A (en) Frequency control system for electronic instrument
ATE107410T1 (en) DEVICE FOR CORRECTING A FLIGHT TRACK.
JPS5392562A (en) Method of and apparatus for removing matters attaching to submarine structu re
JPS53105718A (en) Lock device of union joint
JPS543406A (en) Data receiving system
ABERCROMBIE et al. An active nutation damper for spacecraft(used onboard LAGEOS satellite)
DE3760286D1 (en) Ground-based launcher for missiles
RATH et al. The drop tower'Bremen', a microgravity research facility for short-time experiments
JPS6479802A (en) Remote control device
Tong et al. On-orbit balancing of a spinning antenna
JPS541600A (en) System of varying attitude of artificial satellite
JPS5469858A (en) Boil-cooling device
JPS642119A (en) Data transmission/reception system
JPS5267347A (en) Modulator for optical fiber
JPS5355173A (en) Electronic watch with alarm