FR2349401A3 - Mobile railway mounted maintenance power tool - has head pivotable through half-circle for tightening fish-plate and sleeper bolts - Google Patents
Mobile railway mounted maintenance power tool - has head pivotable through half-circle for tightening fish-plate and sleeper boltsInfo
- Publication number
- FR2349401A3 FR2349401A3 FR7613046A FR7613046A FR2349401A3 FR 2349401 A3 FR2349401 A3 FR 2349401A3 FR 7613046 A FR7613046 A FR 7613046A FR 7613046 A FR7613046 A FR 7613046A FR 2349401 A3 FR2349401 A3 FR 2349401A3
- Authority
- FR
- France
- Prior art keywords
- power tool
- tightening
- fish
- circle
- plate
- 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.)
- Granted
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
A mobile power tool for railway maintenance has a drive shaft connected to a gearbox where the drive is split to alternative heads. These can take the form of a straight drive to a socket headed nut runner or a right angled drive to a similar socket. A pivot with a locking key allows the gearbox to turn through 180 degrees permitting selection of the two tool heads. In this way the machine can be used for tightening sleeper bolts and fishplate bolts in turn.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7613046A FR2349401A3 (en) | 1976-04-30 | 1976-04-30 | Mobile railway mounted maintenance power tool - has head pivotable through half-circle for tightening fish-plate and sleeper bolts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7613046A FR2349401A3 (en) | 1976-04-30 | 1976-04-30 | Mobile railway mounted maintenance power tool - has head pivotable through half-circle for tightening fish-plate and sleeper bolts |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2349401A3 true FR2349401A3 (en) | 1977-11-25 |
FR2349401B3 FR2349401B3 (en) | 1981-11-20 |
Family
ID=9172572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7613046A Granted FR2349401A3 (en) | 1976-04-30 | 1976-04-30 | Mobile railway mounted maintenance power tool - has head pivotable through half-circle for tightening fish-plate and sleeper bolts |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2349401A3 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2790015A1 (en) * | 1999-02-18 | 2000-08-25 | Techni Rail Services | Rail sleeper bolt tensioning/releasing unit with hydraulic motor has right-angled bracket attachment for converting to fishplate bolts |
CN108603347A (en) * | 2016-01-29 | 2018-09-28 | 罗贝尔铁路建筑机械有限责任公司 | It is screwed machine |
-
1976
- 1976-04-30 FR FR7613046A patent/FR2349401A3/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2790015A1 (en) * | 1999-02-18 | 2000-08-25 | Techni Rail Services | Rail sleeper bolt tensioning/releasing unit with hydraulic motor has right-angled bracket attachment for converting to fishplate bolts |
CN108603347A (en) * | 2016-01-29 | 2018-09-28 | 罗贝尔铁路建筑机械有限责任公司 | It is screwed machine |
US10934666B2 (en) | 2016-01-29 | 2021-03-02 | Robel Bahnbaumaschinen Gmbh | Screwing machine |
Also Published As
Publication number | Publication date |
---|---|
FR2349401B3 (en) | 1981-11-20 |
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