GB8715774D0 - Roof supports - Google Patents

Roof supports

Info

Publication number
GB8715774D0
GB8715774D0 GB878715774A GB8715774A GB8715774D0 GB 8715774 D0 GB8715774 D0 GB 8715774D0 GB 878715774 A GB878715774 A GB 878715774A GB 8715774 A GB8715774 A GB 8715774A GB 8715774 D0 GB8715774 D0 GB 8715774D0
Authority
GB
United Kingdom
Prior art keywords
roof supports
roof
supports
Prior art date
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.)
Pending
Application number
GB878715774A
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.)
Dowty Mining Equipment Ltd
Original Assignee
Dowty Mining Equipment Ltd
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.)
Filing date
Publication date
Application filed by Dowty Mining Equipment Ltd filed Critical Dowty Mining Equipment Ltd
Priority to GB878715774A priority Critical patent/GB8715774D0/en
Publication of GB8715774D0 publication Critical patent/GB8715774D0/en
Priority to GB8815630A priority patent/GB2208404B/en
Priority to DE19883822618 priority patent/DE3822618A1/en
Pending legal-status Critical Current

Links

GB878715774A 1987-07-04 1987-07-04 Roof supports Pending GB8715774D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB878715774A GB8715774D0 (en) 1987-07-04 1987-07-04 Roof supports
GB8815630A GB2208404B (en) 1987-07-04 1988-06-30 Roof supports
DE19883822618 DE3822618A1 (en) 1987-07-04 1988-07-04 SUPPORTING DEVICE FOR THE HANGING OF A STRUT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878715774A GB8715774D0 (en) 1987-07-04 1987-07-04 Roof supports

Publications (1)

Publication Number Publication Date
GB8715774D0 true GB8715774D0 (en) 1987-08-12

Family

ID=10620097

Family Applications (2)

Application Number Title Priority Date Filing Date
GB878715774A Pending GB8715774D0 (en) 1987-07-04 1987-07-04 Roof supports
GB8815630A Expired - Fee Related GB2208404B (en) 1987-07-04 1988-06-30 Roof supports

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB8815630A Expired - Fee Related GB2208404B (en) 1987-07-04 1988-06-30 Roof supports

Country Status (2)

Country Link
DE (1) DE3822618A1 (en)
GB (2) GB8715774D0 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1093395A (en) * 1964-05-11 1967-11-29 Gewerk Eisenhuette Westfalia Advancing hydraulic support assembly
GB1049431A (en) * 1965-01-06 1966-11-30 Gullick Ltd Improvements in or relating to mine roof supports
GB1124191A (en) * 1965-01-15 1968-08-21 Gullick Ltd Improvements in or relating to mine roof supports
GB1105723A (en) * 1965-11-17 1968-03-13 Gullick Ltd Improvements in or relating to mine roof supports
GB1205154A (en) * 1968-08-20 1970-09-16 Gullick Ltd Improvements in or relating to mine roof supports
HU194596B (en) * 1985-08-22 1988-02-29 Oroszlanyi Szenbanyak Supporting unit at underground widework for mechanized supporting equipment
GB8627652D0 (en) * 1986-11-19 1986-12-17 Dowty Mining Equipment Ltd Mine roof support assemblies

Also Published As

Publication number Publication date
GB8815630D0 (en) 1988-08-03
GB2208404B (en) 1991-10-16
GB2208404A (en) 1989-03-30
DE3822618A1 (en) 1989-01-12

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