WO2011142533A3 - Method for manufacturing an elevator balance compensation chain, the radius of curvature of which is adjusted, and elevator balance compensation chain manufactured by the method - Google Patents

Method for manufacturing an elevator balance compensation chain, the radius of curvature of which is adjusted, and elevator balance compensation chain manufactured by the method Download PDF

Info

Publication number
WO2011142533A3
WO2011142533A3 PCT/KR2011/002157 KR2011002157W WO2011142533A3 WO 2011142533 A3 WO2011142533 A3 WO 2011142533A3 KR 2011002157 W KR2011002157 W KR 2011002157W WO 2011142533 A3 WO2011142533 A3 WO 2011142533A3
Authority
WO
WIPO (PCT)
Prior art keywords
chain
balance compensation
elevator balance
curvature
adjusted
Prior art date
Application number
PCT/KR2011/002157
Other languages
French (fr)
Korean (ko)
Other versions
WO2011142533A2 (en
Inventor
김진숙
Original Assignee
Kim Jin Sook
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 Kim Jin Sook filed Critical Kim Jin Sook
Publication of WO2011142533A2 publication Critical patent/WO2011142533A2/en
Publication of WO2011142533A3 publication Critical patent/WO2011142533A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators
    • B66B7/06—Arrangements of ropes or cables
    • B66B7/068—Cable weight compensating devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21L—MAKING METAL CHAINS
    • B21L11/00—Making chains or chain links of special shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21L—MAKING METAL CHAINS
    • B21L15/00—Finishing or dressing chains or chain links, e.g. removing burr material, calibrating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators
    • B66B7/06—Arrangements of ropes or cables

Abstract

The present invention relates to a method for manufacturing an elevator balance compensation chain, the radius of curvature of which is adjusted, wherein the method involves manufacturing elevator balance compensation chains, the radii of curvature of which are adjusted in accordance with a variety of elevator hoistways while improving the functions of the elevator balance compensation chains as compared to existing elevator balance compensation chains. The method for manufacturing an elevator balance compensation chain according to the present invention is configured such that a plurality of bobbins revolves around a link-type chain which moves in an upward direction to supply threads to the chain and form a sheath for the chain by means of knitting. The bobbins are divided into a group which moves in the forward direction and the other group which moves in the reverse direction. The two groups move in a zigzag manner to perform a knitting operation. The chain has a width of 20 to 50 mm, and moves at a speed of 0.50 to 0.90 m/min in the vertical direction. The bobbins revolve 10 to 16 times per minute around the chain. The knitting density is adjusted by varying the revolving speed of the bobbins in accordance with the speed of the movement of the chain. Thus, an elevator balance compensation chain having a radius of curvature of 70 mm to 350 mm can be manufactured.
PCT/KR2011/002157 2010-05-14 2011-03-29 Method for manufacturing an elevator balance compensation chain, the radius of curvature of which is adjusted, and elevator balance compensation chain manufactured by the method WO2011142533A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0045556 2010-05-14
KR1020100045556A KR101009296B1 (en) 2010-05-14 2010-05-14 Elevator compensation chain and manufacturing method thoreof for adjustible radius of curvature

Publications (2)

Publication Number Publication Date
WO2011142533A2 WO2011142533A2 (en) 2011-11-17
WO2011142533A3 true WO2011142533A3 (en) 2012-01-26

Family

ID=43616486

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/002157 WO2011142533A2 (en) 2010-05-14 2011-03-29 Method for manufacturing an elevator balance compensation chain, the radius of curvature of which is adjusted, and elevator balance compensation chain manufactured by the method

Country Status (2)

Country Link
KR (1) KR101009296B1 (en)
WO (1) WO2011142533A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106286710A (en) * 2016-08-30 2017-01-04 江苏兴华胶带股份有限公司 A kind of expanded letter elevator balanced compensated chain and production technology thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5067384A (en) * 1989-01-23 1991-11-26 Cortland Cable Company, Inc. Braider method and apparatus for manufactured faired rope or cable
US5520084A (en) * 1990-08-17 1996-05-28 United States Surgical Corporation Apparatus and method for producing braided suture products
US20010025563A1 (en) * 2000-03-31 2001-10-04 Bettger John Leon Drive for braiding machine
KR200392264Y1 (en) * 2005-05-24 2005-08-19 김진숙 Multipurpose industry link chain for elevator balance chain and so on that were cotton yarn textile and rubber coated for safety use and preventing noises

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH086246B2 (en) * 1989-11-02 1996-01-24 日星電気株式会社 Braided tube manufacturing method
KR100505106B1 (en) * 2002-05-29 2005-07-29 삼성전자주식회사 Smart card with enhanced security
US7148159B2 (en) * 2003-09-29 2006-12-12 Ultratech, Inc. Laser thermal annealing of lightly doped silicon substrates

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5067384A (en) * 1989-01-23 1991-11-26 Cortland Cable Company, Inc. Braider method and apparatus for manufactured faired rope or cable
US5520084A (en) * 1990-08-17 1996-05-28 United States Surgical Corporation Apparatus and method for producing braided suture products
US20010025563A1 (en) * 2000-03-31 2001-10-04 Bettger John Leon Drive for braiding machine
KR200392264Y1 (en) * 2005-05-24 2005-08-19 김진숙 Multipurpose industry link chain for elevator balance chain and so on that were cotton yarn textile and rubber coated for safety use and preventing noises

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106286710A (en) * 2016-08-30 2017-01-04 江苏兴华胶带股份有限公司 A kind of expanded letter elevator balanced compensated chain and production technology thereof

Also Published As

Publication number Publication date
KR101009296B1 (en) 2011-01-18
WO2011142533A2 (en) 2011-11-17

Similar Documents

Publication Publication Date Title
MX344632B (en) Rotary braiding machine.
TW201211336A (en) Apparatus and methods for spreading fiber bundles for the continuous production of prepreg
EP2669426A3 (en) Hybrid core rope
WO2012122485A3 (en) Apparatuses and methods for the production of fibers
US10443191B2 (en) Rope for elevator and manufacturing method therefor
WO2011004071A3 (en) Rope of a hoisting apparatus, rope arrangement, elevator and method
FI3233702T3 (en) Elevator rope and method of manufacturing said elevator rope
MX2011011236A (en) Double cogged v-belt for variable speed drive.
WO2013107571A3 (en) Web machine with a device for forming additional weft effects
ATE512109T1 (en) LIFT WITH DOUBLE STRAP
WO2011142533A3 (en) Method for manufacturing an elevator balance compensation chain, the radius of curvature of which is adjusted, and elevator balance compensation chain manufactured by the method
GB2507434A (en) High-amplitude corrugated food product and method of making same
CN202046780U (en) Cable dolly for construction elevator
CN202953770U (en) Double rope arranger
CN201459492U (en) Novel elevator wire rope
WO2010077817A3 (en) Circular knitting machine with sinker cams facilitating high-speed operation
WO2013029607A3 (en) Device and method for producing a tension-free, two-layered wire cable and corresponding wire cable with two strand layers
CN202558410U (en) Transmission belt having a woven structure
CN205990554U (en) A kind of rope length control device
CN202811995U (en) Non-wound compensation chain for elevator
CN203959610U (en) A kind of towing machine of construction hoisting machine
CN202138966U (en) Anti-extrusion slot device of travelling crane steel wire rope
CN203754883U (en) Twisting machine
CN203807869U (en) Wire splitting device for shaping steel wire rope external packaging wires
CN104593942A (en) Steel wire nylon composite rope

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11780750

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 11780750

Country of ref document: EP

Kind code of ref document: A2