DK71781A - TOPICS WITH ARMED EDGE AND OR SURFACES - Google Patents

TOPICS WITH ARMED EDGE AND OR SURFACES

Info

Publication number
DK71781A
DK71781A DK71781A DK71781A DK71781A DK 71781 A DK71781 A DK 71781A DK 71781 A DK71781 A DK 71781A DK 71781 A DK71781 A DK 71781A DK 71781 A DK71781 A DK 71781A
Authority
DK
Denmark
Prior art keywords
topics
armed
edge
armed edge
Prior art date
Application number
DK71781A
Other languages
Danish (da)
Inventor
G Kruske
F J Weitershagen
Original Assignee
Metallgesellschaft 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 Metallgesellschaft Ag filed Critical Metallgesellschaft Ag
Publication of DK71781A publication Critical patent/DK71781A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G33/00—Screw or rotary spiral conveyors
    • B65G33/24—Details
    • B65G33/26—Screws
    • B65G33/265—Screws with a continuous helical surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/08—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder
DK71781A 1980-02-19 1981-02-18 TOPICS WITH ARMED EDGE AND OR SURFACES DK71781A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803006101 DE3006101A1 (en) 1980-02-19 1980-02-19 WORKPIECES WITH ARMORED EDGES AND / OR AREAS

Publications (1)

Publication Number Publication Date
DK71781A true DK71781A (en) 1981-08-20

Family

ID=6094952

Family Applications (1)

Application Number Title Priority Date Filing Date
DK71781A DK71781A (en) 1980-02-19 1981-02-18 TOPICS WITH ARMED EDGE AND OR SURFACES

Country Status (4)

Country Link
EP (1) EP0034847A1 (en)
JP (1) JPS56134090A (en)
DE (1) DE3006101A1 (en)
DK (1) DK71781A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4419090A (en) * 1981-07-31 1983-12-06 Ingersoll-Rand Company Field replaceable screw conveyor inserts
DE3219089A1 (en) * 1982-05-21 1983-11-24 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Bark processing equipment
US4466533A (en) * 1982-09-30 1984-08-21 Shwayder Warren M Blade edge wear clips
GB2198667B (en) * 1986-12-20 1991-08-07 Refurbished Turbine Components Parts for and methods of repairing machines
JPS63162801A (en) * 1986-12-26 1988-07-06 Toyo Kohan Co Ltd Manufacture of screw for resin processing machine
GB8720248D0 (en) * 1987-08-27 1987-10-07 Imi Titanium Ltd Turbines
FR2628174A1 (en) * 1988-03-07 1989-09-08 Denis Sa Ets Screw conveyor mixing cereals with liquid - with flexible extension to rubber seal fitted to its thread
US4863367A (en) * 1988-04-14 1989-09-05 Morton Thiokol, Inc. Continuous reinforcement method for flexible bearing laminate
US4996919A (en) * 1988-05-06 1991-03-05 The Dupps Company Bi-metal feed screw for screw presses
JPH02127623U (en) * 1989-03-29 1990-10-22
EP0450101B1 (en) * 1989-10-26 1994-12-28 Mitsubishi Cable Industries, Ltd. Flexible screw and transfer apparatus using the same
EP0560299B1 (en) * 1992-03-11 1995-12-06 Mitsubishi Cable Industries, Ltd. Flexible screw for conveyors
JPH0748607A (en) * 1993-08-04 1995-02-21 Sumitomo Electric Ind Ltd Production of rotor made of aluminum powder alloy with shaft made of steel
US6779267B1 (en) * 1997-10-13 2004-08-24 Geramtec Ag Innovative Ceramic Engineering Method for increasing the wear-resistance of a work piece
FR2832138A1 (en) 2001-11-09 2003-05-16 Rock Ind Archimedes screw conveyor for fragile material stored in hopper conveys material to wall opening connected to conveyor tube which also guides screw
DE102017212008A1 (en) * 2017-07-13 2019-01-17 Röhren- Und Pumpenwerk Bauer Ges.M.B.H. Screw of a screw extruder
CN115158997B (en) * 2022-07-16 2023-09-12 西安强盛耐磨机械有限公司 Double-metal liquid composite casting spiral auger and manufacturing method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5511133A (en) * 1978-07-10 1980-01-25 Ishikawajima Harima Heavy Ind Co Ltd Abrasion resistant member made of sintered alloy
JP3822317B2 (en) * 1997-06-27 2006-09-20 株式会社奥村組 Tunnel construction apparatus and tunnel construction method

Also Published As

Publication number Publication date
EP0034847A1 (en) 1981-09-02
JPS56134090A (en) 1981-10-20
DE3006101A1 (en) 1981-08-27

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