GB1297434A – – Google Patents
GB1297434A – – Google Patents
Info
Publication number
GB1297434A
GB1297434A
GB1297434DA
GB1297434A
GB 1297434 A
GB1297434 A
GB 1297434A
GB 1297434D A
GB1297434D A
GB 1297434DA
GB 1297434 A
GB1297434 A
GB 1297434A
Authority
GB
United Kingdom
Prior art keywords
tube
sept
collar
projections
prop
Prior art date
1969-09-17
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
Application number
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.)
1969-09-17
Filing date
1970-09-17
Publication date
1972-11-22
1969-09-17
Priority claimed from ES1969151849U
external-priority
patent/ES151849Y/en
1969-09-17
Priority claimed from ES1969151850U
external-priority
patent/ES151850Y/en
1970-09-17
Application filed
filed
Critical
1972-11-22
Publication of GB1297434A
publication
Critical
patent/GB1297434A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
E—FIXED CONSTRUCTIONS
E04—BUILDING
E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
E04G25/00—Shores or struts; Chocks
E04G25/04—Shores or struts; Chocks telescopic
E04G25/06—Shores or struts; Chocks telescopic with parts held together by positive means
E—FIXED CONSTRUCTIONS
E04—BUILDING
E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
E04G25/00—Shores or struts; Chocks
E04G25/04—Shores or struts; Chocks telescopic
E04G25/08—Shores or struts; Chocks telescopic with parts held relatively to each other by friction or gripping
Abstract
1297434 Telescopic props M C MERIZ 17 Sept 1970 [17 Sept 1969 (2)] 44345/70 Heading E1E A telescopic prop has a locking device consisting of a collar 4 secured to the outer tube 2 and upper and lower sleeves 8, 9 slidably mounted on the inner tube 1. The collar has projections 5, 6, 16 and 17 whilst the upper sleeve 8 has projections 7, 12 and is adapted in the operative position to tilt about the tube 1 for wedging engagement therewith. The lower sleeve 9 is adjustably mounted on the tube 1 by a screw 21 and serves as an abutment for an adjustment lever 15. The prop is also provided with a dust cap 3 and a bearing support 10.
GB1297434D
1969-09-17
1970-09-17
Expired
GB1297434A
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
ES1969151849U
ES151849Y
(en)
1969-09-17
1969-09-17
ADJUSTABLE STRUT FOR FIXING JACENA FORMWORK AND OTHER USES.
ES1969151850U
ES151850Y
(en)
1969-09-17
1969-09-17
COLLABORATING TRIANGULAR METAL SUPPORT WITH METAL STRUTS FOR FIXING JACENA FORMWORK AND OTHER USES.
Publications (1)
Publication Number
Publication Date
GB1297434A
true
GB1297434A
(en)
1972-11-22
Family
ID=26155310
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB1297434D
Expired
GB1297434A
(en)
1969-09-17
1970-09-17
Country Status (9)
Country
Link
US
(1)
US3703269A
(en)
AT
(1)
AT312243B
(en)
CA
(1)
CA925068A
(en)
CH
(1)
CH522804A
(en)
DE
(1)
DE2045979A1
(en)
FR
(1)
FR2062623A5
(en)
GB
(1)
GB1297434A
(en)
LU
(1)
LU61694A1
(en)
SU
(1)
SU402240A3
(en)
Families Citing this family (9)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4733844A
(en)
*
1987-02-10
1988-03-29
John Molloy
Sheet rock support devise
US5149228A
(en)
*
1991-06-26
1992-09-22
Hl&H Timber Products (Proprietary) Limited
Prop preloading apparatus
ZA931433B
(en)
*
1992-03-04
1993-09-22
H L & H Timber Prod
Mine prop headboard.
CA2111996A1
(en)
*
1992-12-22
1994-06-23
Mark Howell
Mine support system
US5658099A
(en)
*
1993-09-24
1997-08-19
Hl & H Timber Products (Propreitary) Limited
Prop headboard
US5913783A
(en)
*
1996-06-07
1999-06-22
Haworth, Inc.
Portable multiple-purpose floor-ceiling column for office
FR2972473A1
(en)
*
2011-03-10
2012-09-14
Gop Sa
Key device for tightening and loosening of stays used on building site for performing e.g. casting and drying slabs and lintels, at time of propping operations, has hook and sliding tube adapted to stays of building
CN110486061B
(en)
*
2019-08-20
2021-06-29
辽宁有色基础工程有限公司
Controllable supporting system for dangerous rock mass in cavern and using method thereof
CN113605733A
(en)
*
2021-07-29
2021-11-05
中国十七冶集团有限公司
Be used for reinforced (rfd) of people’s air defense basement roof beam to drawing device
Family Cites Families (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CH358225A
(en)
*
1958-02-26
1961-11-15
Dick Hans
Formwork prop
1970
1970-09-14
CH
CH1363070A
patent/CH522804A/en
not_active
IP Right Cessation
1970-09-15
LU
LU61694D
patent/LU61694A1/xx
unknown
1970-09-16
AT
AT839670A
patent/AT312243B/en
not_active
IP Right Cessation
1970-09-16
CA
CA093238A
patent/CA925068A/en
not_active
Expired
1970-09-16
US
US72654A
patent/US3703269A/en
not_active
Expired – Lifetime
1970-09-17
DE
DE19702045979
patent/DE2045979A1/en
active
Pending
1970-09-17
SU
SU1477143A
patent/SU402240A3/ru
active
1970-09-17
FR
FR7034701A
patent/FR2062623A5/fr
not_active
Expired
1970-09-17
GB
GB1297434D
patent/GB1297434A/en
not_active
Expired
Also Published As
Publication number
Publication date
CH522804A
(en)
1972-05-15
SU402240A3
(en)
1973-10-12
FR2062623A5
(en)
1971-06-25
LU61694A1
(en)
1971-11-08
CA925068A
(en)
1973-04-24
US3703269A
(en)
1972-11-21
AT312243B
(en)
1973-12-27
DE2045979A1
(en)
1971-04-01
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(en)
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Supplementary support torque for towed platform. (Machine-translation by Google Translate, not legally binding)
Legal Events
Date
Code
Title
Description
1973-04-04
PS
Patent sealed [section 19, patents act 1949]
1977-04-14
PLNP
Patent lapsed through nonpayment of renewal fees
