FR807955A - Perfectionnement aux pompes à béton - Google Patents

Perfectionnement aux pompes à béton

Info

Publication number
FR807955A
FR807955A FR807955DA FR807955A FR 807955 A FR807955 A FR 807955A FR 807955D A FR807955D A FR 807955DA FR 807955 A FR807955 A FR 807955A
Authority
FR
France
Prior art keywords
further training
concrete pumps
pumps
concrete
training
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
English (en)
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.)
ALLIED MACHINERY Co
Original Assignee
ALLIED MACHINERY Co
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 ALLIED MACHINERY Co filed Critical ALLIED MACHINERY Co
Application granted granted Critical
Publication of FR807955A publication Critical patent/FR807955A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/0042—Piston machines or pumps characterised by having positively-driven valving with specific kinematics of the distribution member
    • F04B7/0046—Piston machines or pumps characterised by having positively-driven valving with specific kinematics of the distribution member for rotating distribution members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR807955D 1935-10-12 1936-06-16 Perfectionnement aux pompes à béton Expired FR807955A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US807955XA 1935-10-12 1935-10-12

Publications (1)

Publication Number Publication Date
FR807955A true FR807955A (fr) 1937-01-26

Family

ID=1553198

Family Applications (1)

Application Number Title Priority Date Filing Date
FR807955D Expired FR807955A (fr) 1935-10-12 1936-06-16 Perfectionnement aux pompes à béton

Country Status (1)

Country Link
FR (1) FR807955A (fr)

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