FR40724E - Wrench for valves or shut-off valves - Google Patents

Wrench for valves or shut-off valves

Info

Publication number
FR40724E
FR40724E FR40724DA FR40724E FR 40724 E FR40724 E FR 40724E FR 40724D A FR40724D A FR 40724DA FR 40724 E FR40724 E FR 40724E
Authority
FR
France
Prior art keywords
valves
wrench
shut
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
Other languages
French (fr)
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.)
SPINNEREIMASCHB AG DEUTSCHE
Deutsche Spinnereimaschinenbau AG
Original Assignee
SPINNEREIMASCHB AG DEUTSCHE
Deutsche Spinnereimaschinenbau AG
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 SPINNEREIMASCHB AG DEUTSCHE, Deutsche Spinnereimaschinenbau AG filed Critical SPINNEREIMASCHB AG DEUTSCHE
Application granted granted Critical
Publication of FR40724E publication Critical patent/FR40724E/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/28—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with resilient valve members
FR40724D 1931-09-11 1931-09-11 Wrench for valves or shut-off valves Expired FR40724E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR40724T 1931-09-11

Publications (1)

Publication Number Publication Date
FR40724E true FR40724E (en) 1932-08-22

Family

ID=8676972

Family Applications (2)

Application Number Title Priority Date Filing Date
FR713051D Expired FR713051A (en) 1931-09-11 1931-03-11 Wrench for valves or shut-off valves
FR40724D Expired FR40724E (en) 1931-09-11 1931-09-11 Wrench for valves or shut-off valves

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR713051D Expired FR713051A (en) 1931-09-11 1931-03-11 Wrench for valves or shut-off valves

Country Status (1)

Country Link
FR (2) FR713051A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2911188A (en) * 1956-07-09 1959-11-03 Clifford E Anderson Valve
DE1147810B (en) * 1960-05-14 1963-04-25 Friedrich Gampper Gate valve for fluid lines with a locking piece connected to the spindle so that it can rotate

Also Published As

Publication number Publication date
FR713051A (en) 1931-10-21

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