US1920617A - Door type slip elevator - Google Patents

Door type slip elevator Download PDF

Info

Publication number: US1920617A
Authority: US; United States
Prior art keywords: slips; gate; elevator; pin; latch
Prior art date: 1931-06-30
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

US547870A

Other languages

English (en)

Inventor

Young Ferrest Joseph

Long Spencer William

Beach Redondo

Jr John Shelby Morgan

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.)

National Supply Co

Original Assignee

Nat Supply Co

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.)

1931-06-30

Filing date

1931-06-30

Publication date

1933-08-01

1931-06-30 Application filed by Nat Supply Co filed Critical Nat Supply Co

1931-06-30 Priority to US547870A priority Critical patent/US1920617A/en

1932-04-01 Priority to FR734542D priority patent/FR734542A/fr

1932-05-09 Priority to US610044A priority patent/US2030087A/en

1933-08-01 Application granted granted Critical

1933-08-01 Publication of US1920617A publication Critical patent/US1920617A/en

1950-08-01 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000010276 construction Methods 0.000 description 7
210000005069 ears Anatomy 0.000 description 6
230000000717 retained effect Effects 0.000 description 2
230000000007 visual effect Effects 0.000 description 2
230000000295 complement effect Effects 0.000 description 1
230000000994 depressogenic effect Effects 0.000 description 1

Images

Classifications

- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/02—Rod or cable suspensions
- E21B19/06—Elevators, i.e. rod- or tube-gripping devices
- E21B19/07—Slip-type elevators

Definitions

the latch lever 47 is operatively connected with the latch pin 49 by having its yoke projecting ends 58 fitting in recesses 59 formed in the latch pin 49.
the rear end 58 will project from the vertical portion of the U-shaped handle 46, giving to the operator a visual indicator of when the latch pin 49 is, and when it is not, engaged.
a body a gate pivotally supported at one side of the body, means for supporting the free end of the gate at the opposite side of the body, means for latching the gate in closed position
the gate and the body being formed to provide a tapered vertical bore, a plurality of sectional slips, slip pins secured to the slips at their upper ends and fitting into guide projections formed integral with the slips at their lower ends, springs mounted on the slip pins to yieldably urge the slips out of pipe-engaging position, bumper pins mounted in bumper pin bores formed through the upper surface of the sec tional slips, means mounted withinthe bumper pin bores for yieldably urging the bumper pins upward from the slips, and means secured to the sectional slips for retaining the bumper pins in position.

Landscapes

Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Mining & Mineral Resources (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Environmental & Geological Engineering (AREA)
Fluid Mechanics (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Gates (AREA)
Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)

US547870A 1931-06-30 1931-06-30 Door type slip elevator Expired - Lifetime US1920617A (en)

Priority Applications (3)

Application Number	Priority Date	Filing Date	Title
US547870A US1920617A (en)	1931-06-30	1931-06-30	Door type slip elevator
FR734542D FR734542A (fr)	1931-06-30	1932-04-01	Dispositif élévateur à serre-tube et volet
US610044A US2030087A (en)	1931-06-30	1932-05-09	Door type slip elevator

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US547870A US1920617A (en)	1931-06-30	1931-06-30	Door type slip elevator
US610044A US2030087A (en)	1931-06-30	1932-05-09	Door type slip elevator

Publications (1)

Publication Number	Publication Date
US1920617A true US1920617A (en)	1933-08-01

Family

ID=27068682

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
US547870A Expired - Lifetime US1920617A (en)	1931-06-30	1931-06-30	Door type slip elevator
US610044A Expired - Lifetime US2030087A (en)	1931-06-30	1932-05-09	Door type slip elevator

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
US610044A Expired - Lifetime US2030087A (en)	1931-06-30	1932-05-09	Door type slip elevator

Country Status (2)

Country	Link
US (2)	US1920617A (fr)
FR (1)	FR734542A (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2563851A (en) *	1946-12-02	1951-08-14	Byron Jackson Co	Well pipe elevator
US3043619A (en) *	1960-05-23	1962-07-10	William C Lamb	Guide for oil well pipe
US3140523A (en) *	1959-02-25	1964-07-14	Byron Jackson Inc	Slip elevators
US3277968A (en) *	1963-06-28	1966-10-11	Wood Marc Sa	Screw piles
US5794314A (en) *	1997-04-09	1998-08-18	Weatherford/Lamb, Inc.	Collapsed tubing holders
US5865253A (en) *	1997-04-09	1999-02-02	Weatherford/Lamb, Inc.	Wellbore overshot
US6264395B1 (en) *	2000-02-04	2001-07-24	Jerry P. Allamon	Slips for drill pipe or other tubular goods
US6471439B2 (en)	2000-02-04	2002-10-29	Jerry P. Allamon	Slips for drill pipes or other tubular members

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3032366A (en) *	1958-06-26	1962-05-01	Samuel W Meek	Slip setting device for oil well elevators
US4579379A (en) *	1984-01-11	1986-04-01	Hughes Tool Company	Elevator/spider with improved locking mechanism
US6227587B1 (en) *	2000-02-07	2001-05-08	Emma Dee Gray	Combined well casing spider and elevator
US6948904B2 (en)	2002-06-07	2005-09-27	Jack Bunn	Hydraulically actuated casing slip lifter with hinged wrap arm assembly
US7293618B2 (en) *	2004-03-12	2007-11-13	National-Oilwell, L.P.	Power slip for drillpipe
US8919841B2 (en) *	2012-04-05	2014-12-30	Forum Energy Technologies, Inc.	Method and apparatus for attachment of a secondary tool handling device to a primary tool handling device
DE102013010022A1 (de) *	2013-06-17	2014-12-18	Herrenknecht Vertical Gmbh	Elevator für eine Bohranlage

1931
- 1931-06-30 US US547870A patent/US1920617A/en not_active Expired - Lifetime
1932
- 1932-04-01 FR FR734542D patent/FR734542A/fr not_active Expired
- 1932-05-09 US US610044A patent/US2030087A/en not_active Expired - Lifetime

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2563851A (en) *	1946-12-02	1951-08-14	Byron Jackson Co	Well pipe elevator
US3140523A (en) *	1959-02-25	1964-07-14	Byron Jackson Inc	Slip elevators
US3043619A (en) *	1960-05-23	1962-07-10	William C Lamb	Guide for oil well pipe
US3277968A (en) *	1963-06-28	1966-10-11	Wood Marc Sa	Screw piles
US5794314A (en) *	1997-04-09	1998-08-18	Weatherford/Lamb, Inc.	Collapsed tubing holders
US5865253A (en) *	1997-04-09	1999-02-02	Weatherford/Lamb, Inc.	Wellbore overshot
US6264395B1 (en) *	2000-02-04	2001-07-24	Jerry P. Allamon	Slips for drill pipe or other tubular goods
US6471439B2 (en)	2000-02-04	2002-10-29	Jerry P. Allamon	Slips for drill pipes or other tubular members

Also Published As

Publication number	Publication date
FR734542A (fr)	1932-10-24
US2030087A (en)	1936-02-11

Publication	Publication Date	Title
US1920617A (en)	1933-08-01	Door type slip elevator
USRE29995E (en)	1979-05-15	Dual elevators
US2043460A (en)	1936-06-09	Elevator yoke
US1795578A (en)	1931-03-10	Slip-type elevator
US3309130A (en)	1967-03-14	Reversible tubing elevator
US2215649A (en)	1940-09-24	Well pipe elevator
US2245938A (en)	1941-06-17	Sucker rod elevator
US2067663A (en)	1937-01-12	Elevator and latch construction
US1448100A (en)	1923-03-13	Elevator
US2259054A (en)	1941-10-14	Slip bushing
US1656582A (en)	1928-01-17	Well apparatus
US2527954A (en)	1950-10-31	Well spider
US2392462A (en)	1946-01-08	Casing elevator
US3588162A (en)	1971-06-28	Rotating flapper elevator
US1646981A (en)	1927-10-25	Elevator
US2237856A (en)	1941-04-08	Elevator
US2065130A (en)	1936-12-22	Slip elevator construction
US2105077A (en)	1938-01-11	Elevator latch
US1917669A (en)	1933-07-11	Elevator
US1495394A (en)	1924-05-27	Elevator
US2281128A (en)	1942-04-28	Elevator
US2065781A (en)	1936-12-29	Well elevator
US3061356A (en)	1962-10-30	Elevator
US1547282A (en)	1925-07-28	Bushing for oil-well-casing elevators
US1871845A (en)	1932-08-16	Well elevator

US1920617A - Door type slip elevator - Google Patents

Info

Links

Images

Classifications

Definitions

Landscapes

Priority Applications (3)

Applications Claiming Priority (2)

Publications (1)

Family

ID=27068682

Family Applications (2)

Family Applications After (1)

Country Status (2)

Cited By (8)

Families Citing this family (7)

Cited By (8)

Also Published As

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