GB1305821A - - Google Patents

Info

Publication number
GB1305821A
GB1305821A GB2185970A GB2185970A GB1305821A GB 1305821 A GB1305821 A GB 1305821A GB 2185970 A GB2185970 A GB 2185970A GB 2185970 A GB2185970 A GB 2185970A GB 1305821 A GB1305821 A GB 1305821A
Authority
GB
United Kingdom
Prior art keywords
coupling
tube
shank
scaling
jacket
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.)
Expired
Application number
GB2185970A
Other languages
English (en)
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 filed Critical
Publication of GB1305821A publication Critical patent/GB1305821A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C37/00—Other methods or devices for dislodging with or without loading
    • E21C37/22—Hand tools or hand-held power-operated tools specially adapted for dislodging minerals

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Fishing Rods (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
GB2185970A 1969-05-07 1970-05-06 Expired GB1305821A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83018369A 1969-05-07 1969-05-07

Publications (1)

Publication Number Publication Date
GB1305821A true GB1305821A (ja) 1973-02-07

Family

ID=25256486

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2185970A Expired GB1305821A (ja) 1969-05-07 1970-05-06

Country Status (6)

Country Link
JP (1) JPS4912802B1 (ja)
CA (1) CA927373A (ja)
DE (1) DE2022261A1 (ja)
GB (1) GB1305821A (ja)
SE (1) SE382241B (ja)
ZA (1) ZA703076B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2360750A (en) * 2000-03-31 2001-10-03 William Cook Cast Products Ltd Articulated vehicle track components and methods and tools for their removal

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53131568U (ja) * 1978-03-15 1978-10-18

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2360750A (en) * 2000-03-31 2001-10-03 William Cook Cast Products Ltd Articulated vehicle track components and methods and tools for their removal
GB2360750B (en) * 2000-03-31 2002-06-12 William Cook Cast Products Ltd Articulated vehicle track components and methods and tools for their removal

Also Published As

Publication number Publication date
CA927373A (en) 1973-05-29
ZA703076B (en) 1971-03-31
DE2022261A1 (de) 1970-11-19
SE382241B (sv) 1976-01-19
JPS4912802B1 (ja) 1974-03-27

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years