GB915842A - Machine for inserting and removing railway sleepers - Google Patents
Machine for inserting and removing railway sleepersInfo
- Publication number
- GB915842A GB915842A GB727060A GB727060A GB915842A GB 915842 A GB915842 A GB 915842A GB 727060 A GB727060 A GB 727060A GB 727060 A GB727060 A GB 727060A GB 915842 A GB915842 A GB 915842A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cylinder
- machine
- lazy tongs
- pincers
- march
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
- E01B29/24—Fixing or removing detachable fastening means or accessories thereof; Pre-assembling track components by detachable fastening means
- E01B29/28—Fixing or removing detachable fastening means or accessories thereof; Pre-assembling track components by detachable fastening means the fastening means being of screw-and-nut type; Apparatus therefor, adapted to additionally drilling holes
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
- E01B29/06—Transporting, laying, removing or renewing sleepers
- E01B29/09—Transporting, laying, removing or renewing sleepers under, or from under, installed rails
- E01B29/10—Transporting, laying, removing or renewing sleepers under, or from under, installed rails for inserting or removing sleepers
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
915,842. Extracting railway-sleeper spikes. TAMPER Ltd. March 1, 1960 [March 12, 1959], No. 7270/60. Class 61. [Also in Groups XXX and XXXII] In a machine for inserting and removing railway sleepers from beneath rails 32 (see Group XXX), the machine carries a spike puller 5 comprising a casing 42, attached to the lower end of a cylinder 41, and a piston 43, slidable in the cylinder 41, attached to a pistonrod 44 on the lower end of which is mounted a lazy tongs arrangement 45 having spikeengaging pincers 46. The pincers 46 are disengaged from a spike by pins 45a of the lazy tongs arrangement 45 engaging upwardly diverging slots 59a of a guide member 59. Rotation of the lazy tongs arrangement 45 is prevented by the engagement of the ends of pins 45b in transverse slots 42a in the casing 42. The supply of fluid to or from the cylinder 41 is controlled by a bell-crank lever arranged on a handle assembly 55 operating a remote valve through a cable.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA770191 | 1959-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB915842A true GB915842A (en) | 1963-01-16 |
Family
ID=4141097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB727060A Expired GB915842A (en) | 1959-03-12 | 1960-03-01 | Machine for inserting and removing railway sleepers |
Country Status (2)
| Country | Link |
|---|---|
| CH (2) | CH389000A (en) |
| GB (1) | GB915842A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106245472A (en) * | 2016-08-31 | 2016-12-21 | 吉林建筑大学 | There is sleeper four nut and synchronize the replacing sleeper machine of mounting or dismounting function |
| CN108422187A (en) * | 2018-05-16 | 2018-08-21 | 中铁工程机械研究设计院有限公司 | mechanical sleeper automatic centring device |
-
1960
- 1960-03-01 GB GB727060A patent/GB915842A/en not_active Expired
- 1960-03-12 CH CH280460A patent/CH389000A/en unknown
- 1960-03-12 CH CH7596560A patent/CH415711A/en unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106245472A (en) * | 2016-08-31 | 2016-12-21 | 吉林建筑大学 | There is sleeper four nut and synchronize the replacing sleeper machine of mounting or dismounting function |
| CN108422187A (en) * | 2018-05-16 | 2018-08-21 | 中铁工程机械研究设计院有限公司 | mechanical sleeper automatic centring device |
| CN108422187B (en) * | 2018-05-16 | 2024-03-08 | 中铁工程机械研究设计院有限公司 | Mechanical sleeper automatic centering device |
Also Published As
| Publication number | Publication date |
|---|---|
| CH415711A (en) | 1966-06-30 |
| CH389000A (en) | 1965-03-15 |
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