GB126986A – Improved Apparatus for Mechanically Excavating in Mines, Trenches and the like.
– Google Patents
GB126986A – Improved Apparatus for Mechanically Excavating in Mines, Trenches and the like.
– Google Patents
Improved Apparatus for Mechanically Excavating in Mines, Trenches and the like.
Info
Publication number
GB126986A
GB126986A
GB7191/16A
GB719116A
GB126986A
GB 126986 A
GB126986 A
GB 126986A
GB 7191/16 A
GB7191/16 A
GB 7191/16A
GB 719116 A
GB719116 A
GB 719116A
GB 126986 A
GB126986 A
GB 126986A
Authority
GB
United Kingdom
Prior art keywords
trenches
mines
improved apparatus
excavating
endless
Prior art date
1915-05-19
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
GB7191/16A
Inventor
Frank Bernhard Dehn
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.)
Individual
Original Assignee
Individual
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.)
1915-05-19
Filing date
1916-05-19
Publication date
1919-05-29
1915-05-19
Priority to FR510963A
priority
Critical
patent/FR510963A/en
1916-05-19
Application filed by Individual
filed
Critical
Individual
1916-05-19
Priority to GB7191/16A
priority
patent/GB126986A/en
1919-05-29
Publication of GB126986A
publication
Critical
patent/GB126986A/en
1920-07-10
Priority to DEL50937D
priority
patent/DE359131C/en
1921-08-29
Priority to US497052A
priority
patent/US1529628A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
E—FIXED CONSTRUCTIONS
E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
E02F—DREDGING; SOIL-SHIFTING
E02F3/00—Dredgers; Soil-shifting machines
E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
E02F3/08—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain
E—FIXED CONSTRUCTIONS
E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
E02F—DREDGING; SOIL-SHIFTING
E02F7/00—Equipment for conveying or separating excavated material
E02F7/02—Conveying equipment mounted on a dredger
Abstract
126,986. Dehn, F. B., (Legrand, J.). May 19, 1916. Endless-track vehicles.-Relates to machines for excavating mine galleries &c. or trenches, cuttings, tunnels, &c. in railway, military, or like engineering work. The supporting-wheels of the chassis are provided with a series of pivoted feet thus rendering the use of rails unnecessary. Fig. 5 shows a modified construction of the propelling- gear, consisting of members 27 mounted on an endless chain 28 which passes over drums 29. an intermediary drum 30 ensuring thorough contact with the ground.
GB7191/16A
1915-05-19
1916-05-19
Improved Apparatus for Mechanically Excavating in Mines, Trenches and the like.
Expired
GB126986A
(en)
Priority Applications (4)
Application Number
Priority Date
Filing Date
Title
FR510963A
FR510963A
(en)
1915-05-19
1915-05-19
Apparatus for mechanically digging underground galleries and trenches
GB7191/16A
GB126986A
(en)
1915-05-19
1916-05-19
Improved Apparatus for Mechanically Excavating in Mines, Trenches and the like.
DEL50937D
DE359131C
(en)
1915-05-19
1920-07-10
Mobile digger with conveyor device for the production of graves and tunnels
US497052A
US1529628A
(en)
1915-05-19
1921-08-29
Excavating machine
Applications Claiming Priority (3)
Application Number
Priority Date
Filing Date
Title
FR510963T
1915-05-19
GB7191/16A
GB126986A
(en)
1915-05-19
1916-05-19
Improved Apparatus for Mechanically Excavating in Mines, Trenches and the like.
US497052A
US1529628A
(en)
1915-05-19
1921-08-29
Excavating machine
Publications (1)
Publication Number
Publication Date
GB126986A
true
GB126986A
(en)
1919-05-29
Family
ID=40005974
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB7191/16A
Expired
GB126986A
(en)
1915-05-19
1916-05-19
Improved Apparatus for Mechanically Excavating in Mines, Trenches and the like.
Country Status (4)
Country
Link
US
(1)
US1529628A
(en)
DE
(1)
DE359131C
(en)
FR
(1)
FR510963A
(en)
GB
(1)
GB126986A
(en)
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4438575A
(en)
*
1979-11-09
1984-03-27
Terradyne Limited
Continuous excavating apparatus
US4516338A
(en)
*
1979-11-09
1985-05-14
Terradyne Limited
Gimbal mounted on frame with heavy metal plate sides
Families Citing this family (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE743980C
(en)
*
1939-06-07
1944-01-06
Eickhoff Geb
Schraem device for driving underground tunnels, especially drainage tunnels
US2933294A
(en)
*
1956-04-13
1960-04-19
Jr James A Meehan
Coal mining machine of the laterally cutting type
US2986385A
(en)
*
1957-07-22
1961-05-30
Joy Mfg Co
Mining machine having a plurality of dislodging rotors
US2973949A
(en)
*
1957-08-21
1961-03-07
Joy Mfg Co
Mining and loading machine
US3052454A
(en)
*
1958-12-10
1962-09-04
Joy Mfg Co
Mining apparatus having coring and bursting head swingable in horizontal planes
CA1157489A
(en)
*
1979-11-09
1983-11-22
Jonas L. Roe
Continuous excavating apparatus
1915
1915-05-19
FR
FR510963A
patent/FR510963A/en
not_active
Expired
1916
1916-05-19
GB
GB7191/16A
patent/GB126986A/en
not_active
Expired
1920
1920-07-10
DE
DEL50937D
patent/DE359131C/en
not_active
Expired
1921
1921-08-29
US
US497052A
patent/US1529628A/en
not_active
Expired – Lifetime
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4438575A
(en)
*
1979-11-09
1984-03-27
Terradyne Limited
Continuous excavating apparatus
US4516338A
(en)
*
1979-11-09
1985-05-14
Terradyne Limited
Gimbal mounted on frame with heavy metal plate sides
Also Published As
Publication number
Publication date
DE359131C
(en)
1922-09-19
FR510963A
(en)
1920-12-14
US1529628A
(en)
1925-03-10
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