GB1542779A - Creación de Inventos y Patentes con Inteligencia Artificial

GB1542779A – Shock absorbers
– Google Patents

GB1542779A – Shock absorbers
– Google Patents
Shock absorbers

Info

Publication number
GB1542779A

GB1542779A
GB37931/77A
GB3793177A
GB1542779A
GB 1542779 A
GB1542779 A
GB 1542779A
GB 37931/77 A
GB37931/77 A
GB 37931/77A
GB 3793177 A
GB3793177 A
GB 3793177A
GB 1542779 A
GB1542779 A
GB 1542779A
Authority
GB
United Kingdom
Prior art keywords
shock absorbers
absorbers
shock
Prior art date
1976-10-04
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
GB37931/77A
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.)

BASSINGER TOOLS Inc

Original Assignee
BASSINGER TOOLS 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.)
1976-10-04
Filing date
1977-09-12
Publication date
1979-03-28

1977-09-12
Application filed by BASSINGER TOOLS Inc
filed
Critical
BASSINGER TOOLS Inc

1979-03-28
Publication of GB1542779A
publication
Critical
patent/GB1542779A/en

Status
Expired
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

Classifications

E—FIXED CONSTRUCTIONS

E21—EARTH DRILLING; MINING

E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS

E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings

E21B17/02—Couplings; joints

E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like

E21B17/07—Telescoping joints for varying drill string lengths; Shock absorbers

GB37931/77A
1976-10-04
1977-09-12
Shock absorbers

Expired

GB1542779A
(en)

Applications Claiming Priority (1)

Application Number
Priority Date
Filing Date
Title

US05/729,194

US4067405A
(en)

1976-10-04
1976-10-04
Hydraulic shock absorber

Publications (1)

Publication Number
Publication Date

GB1542779A
true

GB1542779A
(en)

1979-03-28

Family
ID=24929976
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

GB37931/77A
Expired

GB1542779A
(en)

1976-10-04
1977-09-12
Shock absorbers

Country Status (18)

Country
Link

US
(1)

US4067405A
(en)

JP
(1)

JPS5345601A
(en)

AU
(1)

AU2772577A
(en)

BE
(1)

BE858766A
(en)

BR
(1)

BR7706593A
(en)

CA
(1)

CA1056364A
(en)

DD
(1)

DD132200A5
(en)

DE
(1)

DE2742473A1
(en)

DK
(1)

DK437377A
(en)

FI
(1)

FI772550A
(en)

FR
(1)

FR2366438A1
(en)

GB
(1)

GB1542779A
(en)

LU
(1)

LU78214A1
(en)

NL
(1)

NL7710726A
(en)

NO
(1)

NO773358L
(en)

PT
(1)

PT66941B
(en)

SE
(1)

SE7711064L
(en)

ZA
(1)

ZA774641B
(en)

Cited By (1)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

GB2140846A
(en)

1983-04-27
1984-12-05
Webb John Thomas H
Improvements in or relating to damping means

Families Citing this family (12)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US4387885A
(en)

1980-03-17
1983-06-14
Bowen Tools, Inc.
Shock absorber assembly for absorbing shocks encountered by a drill string

US4331006A
(en)

1980-07-01
1982-05-25
Bowen Tools, Inc.
Shock absorber assembly

US4439167A
(en)

1982-03-01
1984-03-27
Bowen Tools, Inc.
Shock absorber assembly

GB8709380D0
(en)

1987-04-21
1987-05-28
Shell Int Research
Downhole drilling motor

US5131470A
(en)

1990-11-27
1992-07-21
Schulumberger Technology Corporation
Shock energy absorber including collapsible energy absorbing element and break up of tensile connection

US6070670A
(en)

1997-05-01
2000-06-06
Weatherford/Lamb, Inc.
Movement control system for wellbore apparatus and method of controlling a wellbore tool

US6039118A
(en)

1997-05-01
2000-03-21
Weatherford/Lamb, Inc.
Wellbore tool movement control and method of controlling a wellbore tool

NZ542700A
(en)

2005-09-27
2008-05-30
Flexidrill Ltd
Drill string suspension with vibrational head floatably connected to a support

US7377338B2
(en)

2005-11-04
2008-05-27
Grey Bassinger
Downhole percussion tool

US8353369B2
(en)

2008-08-06
2013-01-15
Atlas Copco Secoroc, LLC
Percussion assisted rotary earth bit and method of operating the same

US8763728B2
(en)

2008-08-06
2014-07-01
Atlas Copco Secoroc, LLC
Percussion assisted rotary earth bit and method of operating the same

CN108952694B
(en)

2018-04-19
2023-06-27
中国地质大学（武汉）
Side pressure test device and method

Family Cites Families (6)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US2661928A
(en)

1952-02-09
1953-12-08
Gulf Research Development Co
Hammer drill

US2851251A
(en)

1954-04-27
1958-09-09
Gulf Research Development Co
Hammer drill

US2901221A
(en)

1954-12-10
1959-08-25
Shell Dev
Well drilling apparatus

GB755207A
(en)

1954-12-10
1956-08-15
Bataafsche Petroleum
Improvements in or relating to well drilling systems and methods of operating such systems

US2946314A
(en)

1955-09-01
1960-07-26
Paul H Nast
Rock drills

US3834472A
(en)

1973-03-16
1974-09-10
L Perkins
Jarring accelerator

1976

1976-10-04
US
US05/729,194
patent/US4067405A/en
not_active
Expired – Lifetime

1977

1977-07-27
CA
CA283,618A
patent/CA1056364A/en
not_active
Expired

1977-08-01
ZA
ZA00774641A
patent/ZA774641B/en
unknown

1977-08-09
AU
AU27725/77A
patent/AU2772577A/en
active
Pending

1977-08-19
PT
PT66941A
patent/PT66941B/en
unknown

1977-08-26
FI
FI772550A
patent/FI772550A/en
not_active
Application Discontinuation

1977-09-12
GB
GB37931/77A
patent/GB1542779A/en
not_active
Expired

1977-09-16
BE
BE2056254A
patent/BE858766A/en
unknown

1977-09-21
DE
DE19772742473
patent/DE2742473A1/en
not_active
Withdrawn

1977-09-30
FR
FR7729430A
patent/FR2366438A1/en
active
Granted

1977-09-30
LU
LU78214A
patent/LU78214A1/xx
unknown

1977-09-30
NL
NL7710726A
patent/NL7710726A/en
not_active
Application Discontinuation

1977-10-03
BR
BR7706593A
patent/BR7706593A/en
unknown

1977-10-03
NO
NO773358A
patent/NO773358L/en
unknown

1977-10-03
DK
DK437377A
patent/DK437377A/en
unknown

1977-10-03
JP
JP11796177A
patent/JPS5345601A/en
active
Granted

1977-10-04
DD
DD7700201357A
patent/DD132200A5/en
unknown

1977-10-04
SE
SE7711064A
patent/SE7711064L/en
not_active
Application Discontinuation

Cited By (1)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

GB2140846A
(en)

1983-04-27
1984-12-05
Webb John Thomas H
Improvements in or relating to damping means

Also Published As

Publication number
Publication date

DD132200A5
(en)

1978-09-06

PT66941B
(en)

1979-02-06

DE2742473A1
(en)

1978-04-06

AU2772577A
(en)

1979-02-15

BE858766A
(en)

1978-01-16

DK437377A
(en)

1978-04-05

JPS5640756B2
(en)

1981-09-22

ZA774641B
(en)

1978-06-28

NL7710726A
(en)

1978-04-06

NO773358L
(en)

1978-04-05

US4067405A
(en)

1978-01-10

FR2366438A1
(en)

1978-04-28

LU78214A1
(en)

1978-01-23

JPS5345601A
(en)

1978-04-24

CA1056364A
(en)

1979-06-12

BR7706593A
(en)

1978-06-13

FI772550A
(en)

1978-04-05

SE7711064L
(en)

1978-04-05

FR2366438B3
(en)

1981-10-16

PT66941A
(en)

1977-09-01

Información de contacto