DK129571B - Lifting device. - Google Patents

Lifting device.

Info

Publication number: DK129571B
Authority: DK; Denmark
Prior art keywords: lifting device; lifting
Prior art date: 1969-07-17

Application number

DK373870A

Other languages

Danish (da)

Other versions

DK129571C (en

Inventor

G Kramp

Original Assignee

G Kramp

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.)

1969-07-17

Filing date

1970-07-17

Publication date

1974-10-28

1969-07-17 Priority claimed from DE19696928444 external-priority patent/DE6928444U/en

1970-03-18 Priority claimed from DE19702012773 external-priority patent/DE2012773C2/en

1970-07-17 Application filed by G Kramp filed Critical G Kramp

1974-10-28 Publication of DK129571B publication Critical patent/DK129571B/en

1975-04-14 Application granted granted Critical

1975-04-14 Publication of DK129571C publication Critical patent/DK129571C/da

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
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
- 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
- B66F13/00—Common constructional features or accessories
- 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
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
- B66F3/25—Constructional features
- B66F3/36—Load-engaging elements
- B66F3/38—Load-engaging elements adjustable relative to piston

Landscapes

Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Geology (AREA)
Mechanical Engineering (AREA)
Structural Engineering (AREA)
Forklifts And Lifting Vehicles (AREA)

DK373870A 1969-07-17 1970-07-17 Lifting device. DK129571B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19696928444 DE6928444U (en)	1969-07-17	1969-07-17	HYDRAULIC LIFTING EQUIPMENT
DE19702012773 DE2012773C2 (en)	1970-03-18	1970-03-18	Small hydraulic claw jack - has support feet in horizontal plane hinged at front

Publications (2)

Publication Number	Publication Date
DK129571B true DK129571B (en)	1974-10-28
DK129571C DK129571C (en)	1975-04-14

Family

ID=25758837

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK373870A DK129571B (en)	1969-07-17	1970-07-17	Lifting device.

Country Status (5)

Country	Link
CH (1)	CH511186A (en)
DK (1)	DK129571B (en)
FR (1)	FR2051853B1 (en)
GB (1)	GB1319292A (en)
SE (1)	SE378010B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN2136233Y (en) *	1992-10-18	1993-06-16	陈海亮	Fast oil jack
EP0720964A1 (en) *	1995-01-04	1996-07-10	Jin Soo Park	Auxiliary device of a hydraulic jack
GB2571055A (en) *	2017-11-02	2019-08-21	Mckay George	Trolly jack leaver return spring

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB221412A (en) *	1924-01-19	1924-09-11	Frederic Thomas De La Mare	Improvements in fluid-actuated lifting jacks
FR968849A (en) *	1948-05-25	1950-12-06	Documentation Tech Soc D	Hydraulic lifting jack
US2625352A (en) *	1950-02-13	1953-01-13	Hydraulic Tools Corp	Jack tripod base
US2947513A (en) *	1957-06-12	1960-08-02	Nolden	Hydraulic bumper jack
GB1042221A (en) *	1964-01-14	1966-09-14	Tangyes Ltd	Hydraulic force exerting apparatus
FR1568676A (en) *	1967-08-30	1969-05-23

1970
- 1970-07-13 CH CH1057770A patent/CH511186A/en not_active IP Right Cessation
- 1970-07-17 GB GB3489670A patent/GB1319292A/en not_active Expired
- 1970-07-17 FR FR7026496A patent/FR2051853B1/fr not_active Expired
- 1970-07-17 DK DK373870A patent/DK129571B/en not_active IP Right Cessation
- 1970-07-20 SE SE999470A patent/SE378010B/xx unknown

Also Published As

Publication number	Publication date
SE378010B (en)	1975-08-11
FR2051853B1 (en)	1975-01-10
GB1319292A (en)	1973-06-06
CH511186A (en)	1971-08-15
DK129571C (en)	1975-04-14
FR2051853A1 (en)	1971-04-09

Publication	Publication Date	Title
NL162253B (en)	1979-11-15	SEMI-GUIDE DEVICE.
NL159822B (en)	1979-03-15	SEMICONDUCTOR DEVICE.
NL159275B (en)	1979-02-15	CARRYING DEVICE.
NL161923B (en)	1979-10-15	SEMI-GUIDE DEVICE.
FI51996C (en)	1977-05-10	Drive device.
NL161382B (en)	1979-09-17	SORMPERS DEVICE.
NL172284C (en)	1983-08-01	GETTERING DEVICE.
NL149445B (en)	1976-05-17	SAFETY DEVICE.
NL143045B (en)	1974-08-15	CONTACT DEVICE.
BE753325A (en)	1970-12-16	LIFTING MECHANISM
NL155965B (en)	1978-02-15	INSTRUCTION DEVICE.
DK129571B (en)	1974-10-28	Lifting device.
ES198303Y (en)	1975-11-01	VINIFIER DEVICE.
NL160782C (en)	1979-12-17	TRAVERSE DEVICE.
NL147654B (en)	1975-11-17	LATCH DEVICE.
FI47549C (en)	1974-01-10	Transfer device.
DK125006B (en)	1972-12-18	Thermocopier.
NL160334C (en)	1979-10-15	TRANSFER DEVICE.
DK126547B (en)	1973-07-30	Nematodicide.
NL162248B (en)	1979-11-15	SEMI-GUIDE DEVICE.
FI47335C (en)	1973-11-12	Crane.
NL164811C (en)	1981-02-16	SAFETY DEVICE.
DK124185B (en)	1972-09-25	Thermocopier.
FI43265C (en)	1971-02-10	Lifting device
CH486384A (en)	1970-02-28	Lifting device

Legal Events

Date	Code	Title	Description
1990-03-12	PBP	Patent lapsed