JPS6457288U - - Google Patents

Info

Publication number
JPS6457288U
JPS6457288U JP7631487U JP7631487U JPS6457288U JP S6457288 U JPS6457288 U JP S6457288U JP 7631487 U JP7631487 U JP 7631487U JP 7631487 U JP7631487 U JP 7631487U JP S6457288 U JPS6457288 U JP S6457288U
Authority
JP
Japan
Prior art keywords
door
pair
timing belts
toothed pulleys
roller mechanisms
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
JP7631487U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0620870Y2 (ja
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 filed Critical
Priority to JP7631487U priority Critical patent/JPH0620870Y2/ja
Priority to US07/151,278 priority patent/US4785579A/en
Priority to MYPI88000133A priority patent/MY102316A/en
Priority to GB8805569A priority patent/GB2202258B/en
Publication of JPS6457288U publication Critical patent/JPS6457288U/ja
Application granted granted Critical
Publication of JPH0620870Y2 publication Critical patent/JPH0620870Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)
JP7631487U 1987-03-19 1987-05-21 曲面引き戸ドア開閉装置のプ−リ取付構造 Expired - Lifetime JPH0620870Y2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP7631487U JPH0620870Y2 (ja) 1987-05-21 1987-05-21 曲面引き戸ドア開閉装置のプ−リ取付構造
US07/151,278 US4785579A (en) 1987-03-19 1988-02-01 Circular door operating method and apparatus
MYPI88000133A MY102316A (en) 1987-03-19 1988-02-10 Circular door operating method and apparatus
GB8805569A GB2202258B (en) 1987-03-19 1988-03-09 Circular door construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7631487U JPH0620870Y2 (ja) 1987-05-21 1987-05-21 曲面引き戸ドア開閉装置のプ−リ取付構造

Publications (2)

Publication Number Publication Date
JPS6457288U true JPS6457288U (enrdf_load_stackoverflow) 1989-04-10
JPH0620870Y2 JPH0620870Y2 (ja) 1994-06-01

Family

ID=31301344

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7631487U Expired - Lifetime JPH0620870Y2 (ja) 1987-03-19 1987-05-21 曲面引き戸ドア開閉装置のプ−リ取付構造

Country Status (1)

Country Link
JP (1) JPH0620870Y2 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7336468B2 (en) 1997-04-08 2008-02-26 X2Y Attenuators, Llc Arrangement for energy conditioning
US7321485B2 (en) 1997-04-08 2008-01-22 X2Y Attenuators, Llc Arrangement for energy conditioning
GB2439862A (en) 2005-03-01 2008-01-09 X2Y Attenuators Llc Conditioner with coplanar conductors
JP7231995B2 (ja) * 2018-07-17 2023-03-02 ナブテスコ株式会社 ドア装置、接触部材の寿命予測方法

Also Published As

Publication number Publication date
JPH0620870Y2 (ja) 1994-06-01

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