FR665906A - Hélice en matière pouvant se conformer - Google Patents

Hélice en matière pouvant se conformer

Info

Publication number
FR665906A
FR665906A FR665906DA FR665906A FR 665906 A FR665906 A FR 665906A FR 665906D A FR665906D A FR 665906DA FR 665906 A FR665906 A FR 665906A
Authority
FR
France
Prior art keywords
conform
propeller material
propeller
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)
Inventor
Johann Zagorski
Erwin Wesnigk
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
Application granted granted Critical
Publication of FR665906A publication Critical patent/FR665906A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H7/00—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons
    • B21H7/16—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons turbine blades; compressor blades; propeller blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
    • B21J7/02—Special design or construction
    • B21J7/14—Forging machines working with several hammers
    • B21J7/16—Forging machines working with several hammers in rotary arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Forging (AREA)
FR665906D 1927-12-17 1928-12-15 Hélice en matière pouvant se conformer Expired FR665906A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEZ17229D DE543363C (de) 1927-12-17 1927-12-17 Verfahren zur Herstellung von Vollwerkstoffpropellern mit Hilfe von Walzen

Publications (1)

Publication Number Publication Date
FR665906A true FR665906A (fr) 1929-09-25

Family

ID=7624263

Family Applications (1)

Application Number Title Priority Date Filing Date
FR665906D Expired FR665906A (fr) 1927-12-17 1928-12-15 Hélice en matière pouvant se conformer

Country Status (4)

Country Link
US (1) US1900630A (fr)
DE (1) DE543363C (fr)
FR (1) FR665906A (fr)
GB (1) GB302606A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2535527A (en) * 1946-08-15 1950-12-26 Archiebald S Barkley Model airplane propeller

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2498275A (en) * 1945-09-25 1950-02-21 Wallace C Johnson Method of producing propeller constructions
US2739372A (en) * 1951-03-30 1956-03-27 United States Steel Corp Method of making propeller-blade blanks
US3002264A (en) * 1953-06-08 1961-10-03 Power Jets Res & Dev Ltd Process for making turbine or compressor blades
US3044746A (en) * 1960-05-18 1962-07-17 Gen Electric Fluid-flow machinery blading
US3461966A (en) * 1967-10-16 1969-08-19 Hartzell Propeller Inc Unitary fixed pitch aircraft propeller

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2535527A (en) * 1946-08-15 1950-12-26 Archiebald S Barkley Model airplane propeller

Also Published As

Publication number Publication date
GB302606A (en) 1930-03-17
DE543363C (de) 1932-09-24
US1900630A (en) 1933-03-07

Similar Documents

Publication Publication Date Title
FR636026A (fr) Propulseur à turbo-compression
FR636813A (fr) Gouvernail tournant
FR634543A (fr) Portique démontable
FR630031A (fr) Pylône
FR650980A (fr) Matière de rembourrage
FR629247A (fr) Couteau à délier les gerbes
FR659361A (fr) Matière isolante
FR657912A (fr) Matière isolante
DK39241C (da) Stoppemateriale.
FR661544A (fr) Matière de pansement
FR656739A (fr) Cisaille
FR658666A (fr) Matière agglutinante
FR645916A (fr) Chaînes
FR642098A (fr) Silo à fourrage
FR649969A (fr) Ciseaux
FR645687A (fr) Hélice
FR630626A (fr) Fouloir-piston-égouttoir
FR644295A (fr) Couteau pouvant osciller
FR631353A (fr) Machine à éjarrer les peaux
FR628471A (fr) Machine à éjarrer les peaux
FR652491A (fr) Hélice propulsive
SU8413A1 (ru) Механическа форсунка
FR650108A (fr) Silo
SU8144A1 (ru) Барометр
FR706177A (fr) Matière collante