CA1332365C - Foldable link rod system for carrying an operative platform - Google Patents

Foldable link rod system for carrying an operative platform

Info

Publication number: CA1332365C
Authority: CA; Canada
Prior art keywords: link rod; link; swinging; control lever; rod
Prior art date: 1988-05-17
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.): Expired - Lifetime

Application number

CA000599785A

Other languages

English (en)

French (fr)

Inventor

Godtfred Vestergaard

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.)

Individual

Original Assignee

Individual

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.)

1988-05-17

Filing date

1989-05-16

Publication date

1994-10-11

1989-05-16 Application filed by Individual filed Critical Individual

1994-10-11 Application granted granted Critical

1994-10-11 Publication of CA1332365C publication Critical patent/CA1332365C/en

2011-10-11 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
- B66F11/044—Working platforms suspended from booms

Landscapes

Engineering & Computer Science (AREA)
Structural Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Mechanical Engineering (AREA)
Forklifts And Lifting Vehicles (AREA)
Invalid Beds And Related Equipment (AREA)
Transmission Devices (AREA)
Agricultural Machines (AREA)
Body Structure For Vehicles (AREA)
Tents Or Canopies (AREA)

CA000599785A 1988-05-17 1989-05-16 Foldable link rod system for carrying an operative platform Expired - Lifetime CA1332365C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DK269888A DK269888A (da)	1988-05-17	1988-05-17	Udfoldelig ledstandsmekamisme
DK2698/88		1988-05-17

Publications (1)

Publication Number	Publication Date
CA1332365C true CA1332365C (en)	1994-10-11

Family

ID=8114761

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000599785A Expired - Lifetime CA1332365C (en)	1988-05-17	1989-05-16	Foldable link rod system for carrying an operative platform

Country Status (11)

Country	Link
EP (1)	EP0386172B1 (sv)
JP (1)	JP2712112B2 (sv)
CA (1)	CA1332365C (sv)
DE (3)	DE3990519C2 (sv)
DK (2)	DK269888A (sv)
FI (1)	FI95120C (sv)
GB (1)	GB2229989B (sv)
NL (1)	NL194644C (sv)
NO (1)	NO900246D0 (sv)
SE (1)	SE502412C2 (sv)
WO (1)	WO1989011440A1 (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4405594A1 (de) *	1994-02-22	1995-08-24	Paul Lingen	Anbaukran für ein fahrbares Arbeitsgerät

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3233700A (en) *	1963-07-11	1966-02-08	Mobile Aerial Towers Inc	Aerial tower mechanism
DE2021758A1 (de) *	1970-05-04	1971-12-02	John Rotheisler	Hubgetriebe fuer fahrbare Arbeitsplattformen
DE2324503C2 (de) *	1973-05-15	1986-06-26	Jacques Piasco Cuneo Tranchero	Fahrbarer Kran
GB1412558A (en) *	1973-06-27	1975-11-05	Simon Eng Dudley Ltd	Access equipment
FR2332227A1 (fr) *	1975-11-18	1977-06-17	Laing & Son Ltd John	Appareil de levage
GB1537771A (en) *	1976-12-14	1979-01-04	Simon Eng Dudley Ltd	Access equipment
JPS5555667Y2 (sv) *	1978-09-06	1980-12-23
US4333607A (en) *	1979-12-04	1982-06-08	Fmc Corporation	Proportional mix system and method for applying a thixotropic de-icing fluid to an aircraft
GB2106074B (en) *	1981-08-13	1985-05-30	Gray Mackenzie Technical Servi	Workplatform
DK157064C (da) *	1981-12-08	1990-04-30	Godtfred Vestergaard	Koeretoej til afisning af flyvemaskiner
JPS5935514U (ja) *	1982-08-30	1984-03-06	朝日工業株式会社	異形鉄筋用継手

1988
- 1988-05-17 DK DK269888A patent/DK269888A/da not_active Application Discontinuation
1989
- 1989-05-16 CA CA000599785A patent/CA1332365C/en not_active Expired - Lifetime
- 1989-05-17 JP JP1505429A patent/JP2712112B2/ja not_active Expired - Lifetime
- 1989-05-17 DE DE3990519A patent/DE3990519C2/de not_active Expired - Lifetime
- 1989-05-17 EP EP89906058A patent/EP0386172B1/en not_active Expired - Lifetime
- 1989-05-17 DE DE8990045U patent/DE8990045U1/de not_active Expired - Lifetime
- 1989-05-17 DE DE893990519T patent/DE3990519T1/de active Pending
- 1989-05-17 NL NL8920493A patent/NL194644C/nl not_active IP Right Cessation
- 1989-05-17 WO PCT/DK1989/000127 patent/WO1989011440A1/en active IP Right Grant
1990
- 1990-01-15 SE SE9000131A patent/SE502412C2/sv not_active IP Right Cessation
- 1990-01-16 FI FI900235A patent/FI95120C/sv not_active IP Right Cessation
- 1990-01-16 GB GB9001045A patent/GB2229989B/en not_active Expired - Lifetime
- 1990-01-16 DK DK199000125A patent/DK174245B1/da not_active IP Right Cessation
- 1990-01-17 NO NO900246A patent/NO900246D0/no unknown

Also Published As

Publication number	Publication date
DK174245B1 (da)	2002-10-14
NO900246L (no)	1990-01-17
NL194644C (nl)	2002-10-04
NO900246D0 (no)	1990-01-17
DE8990045U1 (de)	1990-04-26
DK269888D0 (da)	1988-05-17
FI95120B (sv)	1995-09-15
DE3990519T1 (de)	1990-07-19
NL194644B (nl)	2002-06-03
DK12590A (da)	1990-03-16
DK12590D0 (da)	1990-01-16
FI900235A0 (sv)	1990-01-16
JPH02504258A (ja)	1990-12-06
GB9001045D0 (en)	1990-06-20
DK269888A (da)	1989-11-18
NL8920493A (nl)	1990-04-02
FI95120C (sv)	1995-12-27
GB2229989B (en)	1992-06-03
SE502412C2 (sv)	1995-10-16
WO1989011440A1 (en)	1989-11-30
SE9000131L (sv)	1990-01-15
JP2712112B2 (ja)	1998-02-10
EP0386172A1 (en)	1990-09-12
DE3990519C2 (de)	2001-05-31
GB2229989A (en)	1990-10-10
EP0386172B1 (en)	1995-11-08
SE9000131D0 (sv)	1990-01-15

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Legal Events

Date	Code	Title	Description
2011-10-11	MKEX	Expiry