JPS642398A - Radio wave shielding structure of entrance with door - Google Patents

Radio wave shielding structure of entrance with door

Info

Publication number
JPS642398A
JPS642398A JP15855587A JP15855587A JPS642398A JP S642398 A JPS642398 A JP S642398A JP 15855587 A JP15855587 A JP 15855587A JP 15855587 A JP15855587 A JP 15855587A JP S642398 A JPS642398 A JP S642398A
Authority
JP
Japan
Prior art keywords
door
shielding
edge
sash
fingers
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.)
Granted
Application number
JP15855587A
Other languages
Japanese (ja)
Other versions
JPH012398A (en
JPH0821789B2 (en
Inventor
Tetsuzo Morita
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.)
Taisei Corp
Original Assignee
Taisei 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 Taisei Corp filed Critical Taisei Corp
Priority to JP62158555A priority Critical patent/JPH0821789B2/en
Publication of JPH012398A publication Critical patent/JPH012398A/en
Publication of JPS642398A publication Critical patent/JPS642398A/en
Publication of JPH0821789B2 publication Critical patent/JPH0821789B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Building Environments (AREA)

Abstract

PURPOSE: To form double airtight structure, to improve shielding performance while eliminating the need for strong door check and to reduce the cost of equipment by interposing a shielding finger made of a metal between the side face of the edge of a sash and the side face of the edge of a door frame.
CONSTITUTION: When a shielding door 2 is closed, the edge 13a of a sash 13 and the edge 14a of a door frame 14 are abutted respectively against shielding fingers 15, and a clearance between a wall-body opening section and the shielding door 2 is brought to the state of the holding of airtightness. Since each edge 13a, 14a is abutted against the shielding fingers 15 on the side faces of the edges, reaction at a time when the fingers 15 at a time when the shielding door 2 is closed are pushed does not work in the direction that the door 2 is pressed back, thus eliminating the need for a device for door check is seen in normal examples. The sash 13 and the door frame 14 are formed in double structure, thus acquiring high electromagnetic shielding performance.
COPYRIGHT: (C)1989,JPO&Japio
JP62158555A 1987-06-25 1987-06-25 Radio wave shield structure with door Expired - Lifetime JPH0821789B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62158555A JPH0821789B2 (en) 1987-06-25 1987-06-25 Radio wave shield structure with door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62158555A JPH0821789B2 (en) 1987-06-25 1987-06-25 Radio wave shield structure with door

Publications (3)

Publication Number Publication Date
JPH012398A JPH012398A (en) 1989-01-06
JPS642398A true JPS642398A (en) 1989-01-06
JPH0821789B2 JPH0821789B2 (en) 1996-03-04

Family

ID=15674264

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62158555A Expired - Lifetime JPH0821789B2 (en) 1987-06-25 1987-06-25 Radio wave shield structure with door

Country Status (1)

Country Link
JP (1) JPH0821789B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01280190A (en) * 1988-01-08 1989-11-10 Trube & Kings Kg High-frequency sealing shielding door
WO2006045306A1 (en) * 2004-10-27 2006-05-04 Beatronic Supply Aps An environmental test chamber
CN101915047A (en) * 2010-08-26 2010-12-15 衡阳泰豪通信车辆有限公司 Shielding door

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101478552B1 (en) * 2013-01-29 2015-01-02 주식회사 대호테크 Door for EMP shielding
KR101630348B1 (en) * 2015-12-31 2016-06-14 주식회사 제이에스기술 Shielding room for emp

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56167600U (en) * 1980-05-15 1981-12-11
JPS6223480A (en) * 1985-07-22 1987-01-31 Noda Plywood Mfg Co Ltd Preparation of building base material

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56167600U (en) * 1980-05-15 1981-12-11
JPS6223480A (en) * 1985-07-22 1987-01-31 Noda Plywood Mfg Co Ltd Preparation of building base material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01280190A (en) * 1988-01-08 1989-11-10 Trube & Kings Kg High-frequency sealing shielding door
WO2006045306A1 (en) * 2004-10-27 2006-05-04 Beatronic Supply Aps An environmental test chamber
CN101915047A (en) * 2010-08-26 2010-12-15 衡阳泰豪通信车辆有限公司 Shielding door

Also Published As

Publication number Publication date
JPH0821789B2 (en) 1996-03-04

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