DK136625B - Apparat til brydning af klipper. - Google Patents

Apparat til brydning af klipper.

Info

Publication number: DK136625B
Authority: DK; Denmark
Prior art keywords: breaking rocks; rocks; breaking
Prior art date: 1967-11-20

Application number

DK565468AA

Other languages

English (en)

Other versions

DK136625C (da

Inventor

Richard Francis Taylor

Original Assignee

Anglo Transvaal Cons Invest 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.)

1967-11-20

Filing date

1968-11-20

Publication date

1977-10-31

1968-11-20 Application filed by Anglo Transvaal Cons Invest Co filed Critical Anglo Transvaal Cons Invest Co

1977-10-31 Publication of DK136625B publication Critical patent/DK136625B/da

1978-04-03 Application granted granted Critical

1978-04-03 Publication of DK136625C publication Critical patent/DK136625C/da

Classifications

- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C27/00—Machines which completely free the mineral from the seam
- E21C27/10—Machines which completely free the mineral from the seam by both slitting and breaking-down
- E21C27/12—Machines which completely free the mineral from the seam by both slitting and breaking-down breaking-down effected by acting on the vertical face of the mineral, e.g. by percussive tools
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C27/00—Machines which completely free the mineral from the seam
- E21C27/20—Mineral freed by means not involving slitting
- E21C27/28—Mineral freed by means not involving slitting by percussive drills with breaking-down means, e.g. wedge-shaped tools

Landscapes

Engineering & Computer Science (AREA)
Mining & Mineral Resources (AREA)
Mechanical Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Geology (AREA)
Crushing And Pulverization Processes (AREA)
Earth Drilling (AREA)

DK565468AA 1967-11-20 1968-11-20 Apparat til brydning af klipper. DK136625B (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ZA676945		1967-11-20

Publications (2)

Publication Number	Publication Date
DK136625B true DK136625B (da)	1977-10-31
DK136625C DK136625C (da)	1978-04-03

Family

ID=25561131

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK565468AA DK136625B (da)	1967-11-20	1968-11-20	Apparat til brydning af klipper.

Country Status (9)

Country	Link
BE (1)	BE724169A (da)
CH (1)	CH511364A (da)
DE (1)	DE1809252A1 (da)
DK (1)	DK136625B (da)
ES (1)	ES360379A1 (da)
FR (1)	FR1592437A (da)
GB (1)	GB1237713A (da)
NO (1)	NO127362B (da)
SE (1)	SE357413B (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN113916694B (zh) *	2021-10-29	2023-05-02	重庆电子工程职业学院	智能触探系统

1968
- 1968-11-15 CH CH1713668A patent/CH511364A/fr not_active IP Right Cessation
- 1968-11-15 DE DE19681809252 patent/DE1809252A1/de active Pending
- 1968-11-18 SE SE15616/68A patent/SE357413B/xx unknown
- 1968-11-19 ES ES360379A patent/ES360379A1/es not_active Expired
- 1968-11-20 BE BE724169D patent/BE724169A/xx unknown
- 1968-11-20 FR FR1592437D patent/FR1592437A/fr not_active Expired
- 1968-11-20 NO NO04608/68A patent/NO127362B/no unknown
- 1968-11-20 DK DK565468AA patent/DK136625B/da unknown
- 1968-11-20 GB GB55104/68A patent/GB1237713A/en not_active Expired

Also Published As

Publication number	Publication date
DE1809252A1 (de)	1970-11-26
FR1592437A (da)	1970-05-11
NO127362B (da)	1973-06-12
CH511364A (fr)	1971-08-15
DK136625C (da)	1978-04-03
GB1237713A (en)	1971-06-30
BE724169A (da)	1969-05-02
ES360379A1 (es)	1970-07-01
SE357413B (da)	1973-06-25

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