GB8704023D0 - Chain tensioning device - Google Patents

Chain tensioning device

Info

Publication number: GB8704023D0
Authority: GB; United Kingdom
Prior art keywords: tensioning device; chain tensioning; chain; tensioning
Prior art date: 1986-02-24
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

GB878704023A

Other versions

GB2187429B (en

GB2187429A (en

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.)

1986-02-24

Filing date

1987-02-20

Publication date

1987-03-25

1987-02-20 Application filed by Hitachi Ltd filed Critical Hitachi Ltd

1987-03-25 Publication of GB8704023D0 publication Critical patent/GB8704023D0/en

1987-09-09 Publication of GB2187429A publication Critical patent/GB2187429A/en

1989-11-08 Application granted granted Critical

1989-11-08 Publication of GB2187429B publication Critical patent/GB2187429B/en

Status Expired legal-status Critical Current

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B23/00—Component parts of escalators or moving walkways
- B66B23/02—Driving gear
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/44—Belt or chain tensioning arrangements

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Escalators And Moving Walkways (AREA)
Gears, Cams (AREA)

GB8704023A 1986-02-24 1987-02-20 Improvements in passenger conveyors Expired GB2187429B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP61037420A JPS62196295A (en)	1986-02-24	1986-02-24	Footstep chain stretcher for passenger conveyor

Publications (3)

Publication Number	Publication Date
GB8704023D0 true GB8704023D0 (en)	1987-03-25
GB2187429A GB2187429A (en)	1987-09-09
GB2187429B GB2187429B (en)	1989-11-08

Family

ID=12497028

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB8704023A Expired GB2187429B (en)	1986-02-24	1987-02-20	Improvements in passenger conveyors

Country Status (6)

Country	Link
JP (1)	JPS62196295A (en)
KR (1)	KR870007840A (en)
CN (1)	CN1008177B (en)
GB (1)	GB2187429B (en)
HK (1)	HK106790A (en)
SG (1)	SG89090G (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2004353411A (en) *	2003-05-30	2004-12-16	Shinmaywa Engineerings Ltd	Vertical circulation type parking lot
DE102009040509A1 (en)	2009-09-01	2011-03-03	SSI Schäfer Noell GmbH Lager- und Systemtechnik	Device for clamping endlessly circulating conveying means
CN103171961B (en) *	2013-03-21	2015-02-11	东南电梯股份有限公司	Inclined drift personnel long-distance transportation system

1986
- 1986-02-24 JP JP61037420A patent/JPS62196295A/en active Pending
1987
- 1987-02-17 KR KR870001292A patent/KR870007840A/en not_active Application Discontinuation
- 1987-02-20 GB GB8704023A patent/GB2187429B/en not_active Expired
- 1987-02-23 CN CN87100935A patent/CN1008177B/en not_active Expired
1990
- 1990-10-27 SG SG890/90A patent/SG89090G/en unknown
- 1990-12-18 HK HK1067/90A patent/HK106790A/en unknown

Also Published As

Publication number	Publication date
GB2187429B (en)	1989-11-08
JPS62196295A (en)	1987-08-29
GB2187429A (en)	1987-09-09
CN87100935A (en)	1987-09-09
KR870007840A (en)	1987-09-22
SG89090G (en)	1990-12-21
CN1008177B (en)	1990-05-30
HK106790A (en)	1990-12-28

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Legal Events

Date	Code	Title	Description
1993-10-20	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19930220