CA975745A - Lightweight hydraulic jack - Google Patents

Lightweight hydraulic jack

Info

Publication number: CA975745A
Authority: CA; Canada
Prior art keywords: hydraulic jack; lightweight hydraulic; lightweight; jack; hydraulic
Prior art date: 1973-06-04
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

Application number

CA200,299A

Other versions

CA200299S (en

Inventor

Donald W. Sessody

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.)

Enerpac Tool Group Corp

Original Assignee

Applied Power Inc

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.)

1973-06-04

Filing date

1974-05-17

Publication date

1975-10-07

1974-05-17 Application filed by Applied Power Inc filed Critical Applied Power Inc

1975-10-07 Application granted granted Critical

1975-10-07 Publication of CA975745A publication Critical patent/CA975745A/en

1989-02-28 Priority to EP89103506A priority Critical patent/EP0331111B1/en

1989-02-28 Priority to ES89103506T priority patent/ES2020005B3/en

Status Expired legal-status Critical Current

Links

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
- B66F3/25—Constructional features
- B66F3/26—Adaptations or arrangements of pistons
- 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
- B66F3/42—Constructional features with self-contained pumps, e.g. actuated by hand

Landscapes

Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Geology (AREA)
Mechanical Engineering (AREA)
Structural Engineering (AREA)
Actuator (AREA)
Types And Forms Of Lifts (AREA)
Reciprocating Pumps (AREA)

CA200,299A 1973-06-04 1974-05-17 Lightweight hydraulic jack Expired CA975745A (en)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
EP89103506A EP0331111B1 (en)	1974-05-17	1989-02-28	Fluidised-bed apparatus, particularly for granulating pulverulent material
ES89103506T ES2020005B3 (en)	1974-05-17	1989-02-28	FLUIDIZED BED DEVICE FOR GRANULAR POWDER SUBSTANCE.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US00366582A US3844534A (en)	1973-06-04	1973-06-04	Lightweight hydraulic jack

Publications (1)

Publication Number	Publication Date
CA975745A true CA975745A (en)	1975-10-07

Family

ID=23443618

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA200,299A Expired CA975745A (en)	1973-06-04	1974-05-17	Lightweight hydraulic jack

Country Status (10)

Country	Link
US (1)	US3844534A (en)
JP (1)	JPS5021452A (en)
BR (1)	BR7404507D0 (en)
CA (1)	CA975745A (en)
DE (2)	DE2426939A1 (en)
ES (1)	ES426968A1 (en)
FR (1)	FR2231872B3 (en)
GB (1)	GB1412394A (en)
IT (2)	IT1013230B (en)
NL (1)	NL7406726A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5220480A (en) *	1975-08-08	1977-02-16	Buehler Ltd	Press for use in embedding
JPS5823867B2 (en) *	1977-08-30	1983-05-18	株式会社柏化学工業	Method for producing guanidine salts
JPS5915694U (en) *	1982-07-16	1984-01-30	カヤバ工業株式会社	Hydraulic portable jack
US4671746A (en) *	1984-06-25	1987-06-09	Applied Power Inc.	Base component for a fluid transfer device and method of making the component
DE3603109A1 (en) *	1986-02-01	1987-08-06	Dischler Helmut	HYDRAULIC HAND PUMP FOR ACTUATING CABLE SHOE PRESSES AND OTHER HYDRAULIC TOOLS
DE8815110U1 (en) *	1988-12-03	1989-01-26	Emil Weber Fabrik für Ölhydraulik GmbH & Co, 7129 Güglingen	Hydraulic jack
FR2649387B1 (en) *	1989-07-07	1991-11-22	Victory	IMPROVED HYDRAULIC JACK FOR THE LIFTING AND HANDLING OF HEAVY LOADS OF MULTIPLE TONNES
US5465576A (en) *	1994-01-24	1995-11-14	Applied Power Inc.	Vented hydraulic fluid reservoir
TW500123U (en) *	2001-04-13	2002-08-21	Kuen-Shan Shiu	Improved jack
US7036796B2 (en) *	2001-04-13	2006-05-02	Norco Industries, Inc.	Portable lifting jack
US9022356B2 (en)	2012-08-30	2015-05-05	Norco Industries, Inc.	Removable saddle and extension for floor jack

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2734716A (en) *		1956-02-14		pearne
GB126701A (en) *	1917-02-16	1919-05-22	Peter Brotherhood Ltd	An Improved Cylinder Construction for Internal Combustion Engines.
US2352390A (en) *	1943-05-13	1944-06-27	Everett R Kirkland	Hydraulic jack
US2527428A (en) *	1947-03-25	1950-10-24	Don C Kemerer	Hydraulic jack
US3047269A (en) *	1960-08-30	1962-07-31	Modern Hydraulics Inc	Hydraulic jack
US3439586A (en) *	1966-01-10	1969-04-22	Maurice O Holtan	Iron cylinder liners
GB1288952A (en) *	1969-02-08	1972-09-13
US3743448A (en) *	1971-08-26	1973-07-03	Superior Mfg Co	Pump base assembly

1973
- 1973-06-04 US US00366582A patent/US3844534A/en not_active Expired - Lifetime
1974
- 1974-05-14 GB GB2131874A patent/GB1412394A/en not_active Expired
- 1974-05-17 CA CA200,299A patent/CA975745A/en not_active Expired
- 1974-05-20 NL NL7406726A patent/NL7406726A/xx unknown
- 1974-05-24 IT IT51194/74A patent/IT1013230B/en active
- 1974-05-27 IT IT51222/74A patent/IT1013250B/en active
- 1974-05-31 BR BR4507/74A patent/BR7404507D0/en unknown
- 1974-05-31 FR FR7419030A patent/FR2231872B3/fr not_active Expired
- 1974-06-03 JP JP49062773A patent/JPS5021452A/ja active Pending
- 1974-06-04 DE DE19742426939 patent/DE2426939A1/en active Pending
- 1974-06-04 DE DE7419256U patent/DE7419256U/en not_active Expired
- 1974-06-04 ES ES426968A patent/ES426968A1/en not_active Expired

Also Published As

Publication number	Publication date
NL7406726A (en)	1974-12-06
ES426968A1 (en)	1976-09-01
AU6903374A (en)	1975-11-20
IT1013230B (en)	1977-03-30
IT1013250B (en)	1977-03-30
GB1412394A (en)	1975-11-05
BR7404507D0 (en)	1975-01-07
FR2231872A1 (en)	1974-12-27
DE2426939A1 (en)	1974-12-19
FR2231872B3 (en)	1977-04-08
JPS5021452A (en)	1975-03-07
US3844534A (en)	1974-10-29
DE7419256U (en)	1976-09-02

Publication	Publication Date	Title
CA1025749A (en)	1978-02-07	Hydraulic controls
CA1020180A (en)	1977-11-01	Hydraulic buffer
CA1007521A (en)	1977-03-29	Die structures
CA1032524A (en)	1978-06-06	Winch
CA975745A (en)	1975-10-07	Lightweight hydraulic jack
CA1024416A (en)	1978-01-17	Hydraulic actuator
CA991510A (en)	1976-06-22	Hydraulic actuator
CA992064A (en)	1976-06-29	Winch
CA996539A (en)	1976-09-07	Trailer jack
CA1016121A (en)	1977-08-23	Hydraulic linkages
CA1010414A (en)	1977-05-17	Swing-brake for grabs
CA1008301A (en)	1977-04-12	Hydraulic motor
AU478276B2 (en)	1975-09-18	Lifting arrangement
CA1027107A (en)	1978-02-28	Hydraulic jack
CA1001051A (en)	1976-12-07	Hydraulic motor
CA1014009A (en)	1977-07-19	Hydraulic pump
CA998600A (en)	1976-10-19	Hydraulic controller
AU489175B2 (en)	1975-11-20	Lightweight hydraulic jack
AU476796B2 (en)	1976-10-07	Hydraulic apparatus
AU484436B2 (en)	1975-08-28	Climbing jack
CA982024A (en)	1976-01-20	Hydraulic actuators
AU480820B2 (en)	1975-08-14	Hydraulic booster
AU482034B2 (en)	1975-01-09	Hydraulic booster
CA994208A (en)	1976-08-03	Vented hydraulic coupling
CA974146A (en)	1975-09-09	Hydraulic vibrator