ZW11983A1 - Cage door status indication - Google Patents

Cage door status indication

Info

Publication number: ZW11983A1
Authority: ZW; Zimbabwe
Prior art keywords: status indication; cage door; door status; cage; indication
Prior art date: 1982-06-01

Application number

ZW119/83A

Inventor

Bernardus Johannes Bout

Peter Charles Vickers

Original Assignee

Anglo Amer Corp South Africa

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.)

1982-06-01

Filing date

1983-05-27

Publication date

1983-08-10

1983-05-27 Application filed by Anglo Amer Corp South Africa filed Critical Anglo Amer Corp South Africa

1983-08-10 Publication of ZW11983A1 publication Critical patent/ZW11983A1/en

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B19/00—Mining-hoist operation
- B66B19/06—Applications of signalling devices

ZW119/83A 1982-06-01 1983-05-27 Cage door status indication ZW11983A1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ZA823817		1982-06-01

Publications (1)

Publication Number	Publication Date
ZW11983A1 true ZW11983A1 (en)	1983-08-10

Family

ID=25576102

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZW119/83A ZW11983A1 (en)	1982-06-01	1983-05-27	Cage door status indication

Country Status (10)

Country	Link
AU (1)	AU556151B2 (en)
BR (1)	BR8302930A (en)
CA (1)	CA1221419A (en)
DE (1)	DE3319631A1 (en)
FI (1)	FI77209C (en)
FR (1)	FR2527579B1 (en)
GB (1)	GB2122573B (en)
SE (1)	SE458359B (en)
ZM (1)	ZM4683A1 (en)
ZW (1)	ZW11983A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN102807148B (en) *	2012-07-24	2014-01-22	中国矿业大学	Mine cage system with traveling cable and lifting control method for system
CN105259862B (en) *	2015-10-27	2018-03-30	神华集团有限责任公司	A kind of vertical operation-control system and its control method
CN114314281A (en) *	2022-01-21	2022-04-12	吴春松	Underground mine pit each middle section well head door interlocking protection device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE398091A (en) *
GB221219A (en) *	1923-08-31	1924-11-27	Rheinische Metallwaaren- Und Maschinenfabrik
US2853158A (en) *	1956-07-13	1958-09-23	Elevator Construction & Servic	Closure control mechanism
FR1206297A (en) *	1958-07-09	1960-02-09	Forderanlagen Ernst Heckel M B	Checking the emptying of a transport bucket used in an extraction well
GB955616A (en) *	1961-08-16	1964-04-15	Ace Machinery Ltd	Improved means for communicating between the cage of a lift and its tower or shaft
US3743056A (en) *	1971-05-19	1973-07-03	Westinghouse Electric Corp	Fail-safe detector
DE2236424C3 (en) *	1971-08-11	1982-07-22	Oehler-, Wyhlen-Lagertechnik AG, Aarau	Device for controlling and monitoring the movements of the platform of a storage and retrieval vehicle
CA1080307A (en) *	1976-01-29	1980-06-24	Andrew E. Deczky	Optical telemetry for aluminium reduction plant bridge cranes
DE2733441A1 (en) *	1977-07-25	1979-02-08	Guenter Grigoleit	Wire-free lift control system - transmits signals by radiant energy via microprocessors to central control unit in machine room
GB2073434B (en) *	1980-03-28	1984-03-14	Plessey Co Ltd	Remote switch monitoring circuit for mining

1983
- 1983-05-24 FI FI831852A patent/FI77209C/en not_active IP Right Cessation
- 1983-05-24 GB GB08314326A patent/GB2122573B/en not_active Expired
- 1983-05-25 SE SE8302944A patent/SE458359B/en not_active IP Right Cessation
- 1983-05-27 ZW ZW119/83A patent/ZW11983A1/en unknown
- 1983-05-27 AU AU15047/83A patent/AU556151B2/en not_active Ceased
- 1983-05-31 CA CA000429370A patent/CA1221419A/en not_active Expired
- 1983-05-31 DE DE19833319631 patent/DE3319631A1/en not_active Ceased
- 1983-06-01 FR FR8309070A patent/FR2527579B1/en not_active Expired
- 1983-06-01 BR BR8302930A patent/BR8302930A/en not_active IP Right Cessation
- 1983-06-08 ZM ZM46/83A patent/ZM4683A1/en unknown

Also Published As

Publication number	Publication date
AU556151B2 (en)	1986-10-23
FR2527579A1 (en)	1983-12-02
SE8302944D0 (en)	1983-05-25
FI831852A0 (en)	1983-05-24
CA1221419A (en)	1987-05-05
SE8302944L (en)	1983-12-02
GB8314326D0 (en)	1983-06-29
BR8302930A (en)	1984-02-07
ZM4683A1 (en)	1984-02-21
DE3319631A1 (en)	1984-01-12
FI77209C (en)	1989-02-10
FI77209B (en)	1988-10-31
AU1504783A (en)	1983-12-08
GB2122573A (en)	1984-01-18
SE458359B (en)	1989-03-20
FR2527579B1 (en)	1988-08-19
FI831852L (en)	1983-12-02
GB2122573B (en)	1985-11-13

Publication	Publication Date	Title
GB2137699B (en)	1986-03-19	Roller cage assembly
YU117083A (en)	1987-10-31	Elevator
GB8314941D0 (en)	1983-07-06	Window construction
GB8418212D0 (en)	1984-08-22	Elevator cage
GB8311780D0 (en)	1983-06-02	Sill
DE3363096D1 (en)	1986-05-22	Door check
GB2124287B (en)	1986-01-02	Window construction
GB8403775D0 (en)	1984-03-21	Assaying
GB8328704D0 (en)	1983-11-30	Fire door
AU88662S (en)	1984-04-26	Door closer
GB2125887B (en)	1986-01-22	Door stops
GB8314326D0 (en)	1983-06-29	Cage door status indication
GB2129046B (en)	1986-01-22	Door catch
JPS57166274A (en)	1982-10-13	Elevator
GB2108067B (en)	1985-06-12	Elevator
ZA833719B (en)	1984-01-25	Cage door status indication
GB8429228D0 (en)	1984-12-27	Safety cage
IE821334L (en)	1983-12-03	Window facing member
GB2128247B (en)	1986-04-03	Door arrangement
GB2119747B (en)	1985-10-09	Mine cage
JPS57175684A (en)	1982-10-28	Elevator
GB2114196B (en)	1985-07-31	Doors
GB2139678B (en)	1987-05-28	Sill
JPS57140489A (en)	1982-08-31	Elevator door
GB8406701D0 (en)	1984-04-18	Turnstile