FR1289175A - Formwork iron for temporary cantilever support - Google Patents

Formwork iron for temporary cantilever support

Info

Publication number
FR1289175A
FR1289175A FR861553A FR861553A FR1289175A FR 1289175 A FR1289175 A FR 1289175A FR 861553 A FR861553 A FR 861553A FR 861553 A FR861553 A FR 861553A FR 1289175 A FR1289175 A FR 1289175A
Authority
FR
France
Prior art keywords
cantilever support
temporary
formwork iron
formwork
iron
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
FR861553A
Other languages
French (fr)
Inventor
Karl Maria Groetschel
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
Priority to NL265473D priority Critical patent/NL265473A/xx
Application filed filed Critical
Priority to FR861553A priority patent/FR1289175A/en
Application granted granted Critical
Publication of FR1289175A publication Critical patent/FR1289175A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D17/00—Caps for supporting mine roofs
    • E21D17/02—Cantilever extension or similar protecting devices
    • E21D17/08—Cap joints for obtaining a coal-face free of pit-props
    • E21D17/086—Cap joints for obtaining a coal-face free of pit-props or articulated type
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D17/00—Caps for supporting mine roofs
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D17/00—Caps for supporting mine roofs
    • E21D17/01—Caps for supporting mine roofs characterised by the shape of the cap, e.g. of specified cross-section
FR861553A 1961-05-12 1961-05-12 Formwork iron for temporary cantilever support Expired FR1289175A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NL265473D NL265473A (en) 1961-05-12
FR861553A FR1289175A (en) 1961-05-12 1961-05-12 Formwork iron for temporary cantilever support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR861553A FR1289175A (en) 1961-05-12 1961-05-12 Formwork iron for temporary cantilever support

Publications (1)

Publication Number Publication Date
FR1289175A true FR1289175A (en) 1962-03-30

Family

ID=8754999

Family Applications (1)

Application Number Title Priority Date Filing Date
FR861553A Expired FR1289175A (en) 1961-05-12 1961-05-12 Formwork iron for temporary cantilever support

Country Status (2)

Country Link
FR (1) FR1289175A (en)
NL (1) NL265473A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4544125A (en) * 1982-11-17 1985-10-01 Marketing Displays, Inc. Sign bracket
US4548379A (en) * 1982-11-17 1985-10-22 Marketing Displays, Inc. Compact sign and stand
US4569499A (en) * 1982-11-17 1986-02-11 Marketing Displays, Inc. Deflectable sign and stand
US4572473A (en) * 1982-11-17 1986-02-25 Marketing Displays, Inc. Deflectable sign and stand
US4575040A (en) * 1983-05-25 1986-03-11 Marketing Displays, Inc. Deflectable sign and stand
US4593879A (en) * 1982-11-17 1986-06-10 Marketing Displays, Inc. Compact sign stand
US4691892A (en) * 1982-11-17 1987-09-08 Marketing Displays, Inc. Sign and sign stand
US5851001A (en) * 1997-08-15 1998-12-22 Dicke Tool Company Deflectable mounting for upright mast

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4544125A (en) * 1982-11-17 1985-10-01 Marketing Displays, Inc. Sign bracket
US4548379A (en) * 1982-11-17 1985-10-22 Marketing Displays, Inc. Compact sign and stand
US4569499A (en) * 1982-11-17 1986-02-11 Marketing Displays, Inc. Deflectable sign and stand
US4572473A (en) * 1982-11-17 1986-02-25 Marketing Displays, Inc. Deflectable sign and stand
US4593879A (en) * 1982-11-17 1986-06-10 Marketing Displays, Inc. Compact sign stand
US4691892A (en) * 1982-11-17 1987-09-08 Marketing Displays, Inc. Sign and sign stand
US4575040A (en) * 1983-05-25 1986-03-11 Marketing Displays, Inc. Deflectable sign and stand
US5851001A (en) * 1997-08-15 1998-12-22 Dicke Tool Company Deflectable mounting for upright mast

Also Published As

Publication number Publication date
NL265473A (en)

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