JPS54162832A - Roller chain driving device - Google Patents

Roller chain driving device

Info

Publication number
JPS54162832A
JPS54162832A JP7250478A JP7250478A JPS54162832A JP S54162832 A JPS54162832 A JP S54162832A JP 7250478 A JP7250478 A JP 7250478A JP 7250478 A JP7250478 A JP 7250478A JP S54162832 A JPS54162832 A JP S54162832A
Authority
JP
Japan
Prior art keywords
chain
trolley
roller chain
plate
driving device
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
JP7250478A
Other languages
Japanese (ja)
Other versions
JPS6112142B2 (en
Inventor
Toshiro Tsubaki
Takeshi Tokunaga
Seiji Yonekura
Shigeru Matsuoka
Makoto Miura
Koji Yamauchi
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP7250478A priority Critical patent/JPS54162832A/en
Priority to US06/047,798 priority patent/US4311225A/en
Priority to DE2924015A priority patent/DE2924015C2/en
Priority to CA329,723A priority patent/CA1130328A/en
Publication of JPS54162832A publication Critical patent/JPS54162832A/en
Publication of JPS6112142B2 publication Critical patent/JPS6112142B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)
  • Transmission Devices (AREA)

Abstract

PURPOSE: In a roller chain driving device used in a device for automatically opening and closing a garage door by a remote control operation, to unnecessitate adjustment of the roller chain thereby to facilitate the connection between the door and trolley and also facilitate the assembly thereof.
CONSTITUTION: By driving a motor 33, torque is transmitted through a pulley 32, a sprocket 31 and a chain 24. The chain 24 is slided within rails 25 thereby to open a garage door 30 through a trolley 26 and a link 29. In such an arrangement, the trolley 26 is constituted by a plate 41 sliding along grooves 39a and 39b of rails 25 and a connecting member 42 connected with the chain 24 in engagement therewith, and the connecting member 42 receives the force of a torsion spring 48 engaged with the plate 41 at a pin 45 and is activated upward, and further a string 14 is pulled down and a sliding plate 44 is slided downward whereby the engagement thereof with the chain is released.
COPYRIGHT: (C)1979,JPO&Japio
JP7250478A 1978-06-14 1978-06-14 Roller chain driving device Granted JPS54162832A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP7250478A JPS54162832A (en) 1978-06-14 1978-06-14 Roller chain driving device
US06/047,798 US4311225A (en) 1978-06-14 1979-06-12 Device for driving driven member by roller chain
DE2924015A DE2924015C2 (en) 1978-06-14 1979-06-13 Device for driving a driven component, in particular a garage door that can be opened upwards
CA329,723A CA1130328A (en) 1978-06-14 1979-06-14 Device for driving driven member by roller chain

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7250478A JPS54162832A (en) 1978-06-14 1978-06-14 Roller chain driving device

Publications (2)

Publication Number Publication Date
JPS54162832A true JPS54162832A (en) 1979-12-24
JPS6112142B2 JPS6112142B2 (en) 1986-04-07

Family

ID=13491229

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7250478A Granted JPS54162832A (en) 1978-06-14 1978-06-14 Roller chain driving device

Country Status (1)

Country Link
JP (1) JPS54162832A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6228562A (en) * 1985-07-29 1987-02-06 Koito Mfg Co Ltd Elevator device
JPH0874470A (en) * 1994-08-31 1996-03-19 Kazumoto Hashizume Fittings opening/closing device
KR100736337B1 (en) 2005-10-05 2007-07-06 진명희 An automatic opening and closing device of sliding door for a motor vehicle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6228562A (en) * 1985-07-29 1987-02-06 Koito Mfg Co Ltd Elevator device
JPH0248783B2 (en) * 1985-07-29 1990-10-26 Koito Mfg Co Ltd
JPH0874470A (en) * 1994-08-31 1996-03-19 Kazumoto Hashizume Fittings opening/closing device
KR100736337B1 (en) 2005-10-05 2007-07-06 진명희 An automatic opening and closing device of sliding door for a motor vehicle

Also Published As

Publication number Publication date
JPS6112142B2 (en) 1986-04-07

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