JPS5581328A - Background curtain operating device for photography - Google Patents

Background curtain operating device for photography

Info

Publication number
JPS5581328A
JPS5581328A JP15620978A JP15620978A JPS5581328A JP S5581328 A JPS5581328 A JP S5581328A JP 15620978 A JP15620978 A JP 15620978A JP 15620978 A JP15620978 A JP 15620978A JP S5581328 A JPS5581328 A JP S5581328A
Authority
JP
Japan
Prior art keywords
winding
gear
turning
winding shaft
discs
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
JP15620978A
Other languages
Japanese (ja)
Other versions
JPS5847690B2 (en
Inventor
Yoshihiro Komiya
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.)
MEIWA KIKO KK
MEIWA KIKOU KK
Original Assignee
MEIWA KIKO KK
MEIWA KIKOU KK
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 MEIWA KIKO KK, MEIWA KIKOU KK filed Critical MEIWA KIKO KK
Priority to JP53156209A priority Critical patent/JPS5847690B2/en
Publication of JPS5581328A publication Critical patent/JPS5581328A/en
Publication of JPS5847690B2 publication Critical patent/JPS5847690B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)

Abstract

PURPOSE: To make possible multiple piece setting of winding shafts with a simple constitution by supporting the winding shafts in a plurality of positions on the concentrical circle of opposing rotary discs and power-turning the winding shafts turned to the specified positions thereby spreading the background curtain.
CONSTITUTION: Discs 14, 15 are turned by a drive device 49, gear 50, the gear 51 of one disc 14 of opposing rotary discs 14, 15, etc., after which they are stopped by the limit switches or the like which are closed by way of actuators at every set spacing of the winding shafts 19... removable from the shaft joints 20..., 21... provided at an equal spacing on the concentrical circle of the discs 14, 15, whereby the desired winding shaft 19 is positioned to the lowermost position. The gear 30 of the joint 20 corresponding to this winding shaft 19 intermeshes with the gear 31 coupled to a drive device 28 by way of a clutch 31, thereby turning the winding shaft 19 which had been detained of unnecessary turning by the sprocket 31, etc. through turning of the winding shaft 19 by the device 28 and hanging down the background curtain. Thus the multiple winding stems may be set with the simple constitution of not requiring any drive device for hanging-down for every winding shaft.
COPYRIGHT: (C)1980,JPO&Japio
JP53156209A 1978-12-15 1978-12-15 Photography backdrop operating device Expired JPS5847690B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53156209A JPS5847690B2 (en) 1978-12-15 1978-12-15 Photography backdrop operating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53156209A JPS5847690B2 (en) 1978-12-15 1978-12-15 Photography backdrop operating device

Publications (2)

Publication Number Publication Date
JPS5581328A true JPS5581328A (en) 1980-06-19
JPS5847690B2 JPS5847690B2 (en) 1983-10-24

Family

ID=15622742

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53156209A Expired JPS5847690B2 (en) 1978-12-15 1978-12-15 Photography backdrop operating device

Country Status (1)

Country Link
JP (1) JPS5847690B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57160123U (en) * 1981-04-03 1982-10-07
JPH0257887U (en) * 1988-10-19 1990-04-25
JPH0940301A (en) * 1995-07-28 1997-02-10 Funny:Kk Roll paper storage device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57160123U (en) * 1981-04-03 1982-10-07
JPH0257887U (en) * 1988-10-19 1990-04-25
JPH0940301A (en) * 1995-07-28 1997-02-10 Funny:Kk Roll paper storage device

Also Published As

Publication number Publication date
JPS5847690B2 (en) 1983-10-24

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