CA993833A - Crust breaking machine - Google Patents

Crust breaking machine

Info

Publication number
CA993833A
CA993833A CA153,900A CA153900A CA993833A CA 993833 A CA993833 A CA 993833A CA 153900 A CA153900 A CA 153900A CA 993833 A CA993833 A CA 993833A
Authority
CA
Canada
Prior art keywords
breaking machine
crust breaking
crust
machine
breaking
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
CA153,900A
Other versions
CA153900S (en
Inventor
Georg S. Sivertsen
Per Jordal
Jens B. Hatlevoll
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.)
Ardal og Sunndal Verk AS
Original Assignee
Ardal og Sunndal Verk AS
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 Ardal og Sunndal Verk AS filed Critical Ardal og Sunndal Verk AS
Application granted granted Critical
Publication of CA993833A publication Critical patent/CA993833A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/28—Supports; Devices for holding power-driven percussive tools in working position
    • B25D17/32—Trolleys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/28—Supports; Devices for holding power-driven percussive tools in working position

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Crushing And Grinding (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Catching Or Destruction (AREA)
CA153,900A 1971-10-14 1972-10-13 Crust breaking machine Expired CA993833A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO3792/71A NO131036C (en) 1971-10-14 1971-10-14

Publications (1)

Publication Number Publication Date
CA993833A true CA993833A (en) 1976-07-27

Family

ID=19879850

Family Applications (1)

Application Number Title Priority Date Filing Date
CA153,900A Expired CA993833A (en) 1971-10-14 1972-10-13 Crust breaking machine

Country Status (10)

Country Link
US (1) US3819144A (en)
JP (1) JPS4847651A (en)
CA (1) CA993833A (en)
CH (1) CH569798A5 (en)
DE (1) DE2250367A1 (en)
FR (1) FR2158887A5 (en)
GB (1) GB1379427A (en)
IT (1) IT966310B (en)
NO (1) NO131036C (en)
SU (1) SU639460A3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4702324A (en) * 1984-05-14 1987-10-27 Aluminum Company Of America Control system for positioning and operating a pneumatic percussion tool
US4852661A (en) * 1987-05-26 1989-08-01 Ellington David A Portable concrete hammer
US5490740A (en) * 1994-09-22 1996-02-13 Johnson; Robert J. Ground stabilized transportable drop hammer
CA2553813C (en) * 2004-01-29 2010-05-18 Clark Equipment Company Drop hammer
CN103046079B (en) * 2012-12-27 2015-11-18 东北大学 A kind of crust breaking control method for aluminium cell and device
CN104630830A (en) * 2015-03-13 2015-05-20 王冲 Bump-free crust breaking device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2423787A (en) * 1944-11-01 1947-07-08 Aluminum Co Of America Crust breaking apparatus
US2903949A (en) * 1956-05-14 1959-09-15 John H Lucas Helve action telescoping boom compactor
NL255508A (en) * 1959-09-03
NL297615A (en) * 1962-09-14
FI45374C (en) * 1970-10-19 1972-05-10 Tampella Oy Ab Fan drilling device.

Also Published As

Publication number Publication date
SU639460A3 (en) 1978-12-25
NO131036C (en) 1975-07-29
GB1379427A (en) 1975-01-02
DE2250367A1 (en) 1973-04-19
US3819144A (en) 1974-06-25
NO131036B (en) 1974-12-16
FR2158887A5 (en) 1973-06-15
JPS4847651A (en) 1973-07-06
IT966310B (en) 1974-02-11
CH569798A5 (en) 1975-11-28

Similar Documents

Publication Publication Date Title
CA971581A (en) Rock-cutting machines
CA976067A (en) Auto-analytical machine
CA947574A (en) Ice-cream machine
CA993833A (en) Crust breaking machine
CA977618A (en) Pancake-making machine
CA964868A (en) Machine de fenaison polyvalente
AU3785572A (en) Refractory shapes
CA973470A (en) Shearing machine
CA955224A (en) Turnstile-type coil-gathering machine
AU460223B2 (en) Displacement machine
CA952034A (en) Tag-marking machine
AU3590271A (en) Dough forming machine
CA971145A (en) Gyrostatic crushers
CA968771A (en) Sandcone crusher
CA840695A (en) Egg breaking machine
AU464168B2 (en) Adzine machine
CA974562A (en) Ground-reaction machines
CA889037A (en) Egg breaking machine
CA889185A (en) Ripping machine
CA885344A (en) Swab-making machine
CA867137A (en) Powder-encapsulation machine
CA875428A (en) Card-preparing machine
AU475002B2 (en) Condenser-discharge stud-welding machine
CA862609A (en) Tunnel-driving machine
CA864306A (en) Bag-slitting machine