GB486588A - Improvements in or relating to machines for breaking concrete or the like - Google Patents

Improvements in or relating to machines for breaking concrete or the like

Info

Publication number
GB486588A
GB486588A GB3005636A GB3005636A GB486588A GB 486588 A GB486588 A GB 486588A GB 3005636 A GB3005636 A GB 3005636A GB 3005636 A GB3005636 A GB 3005636A GB 486588 A GB486588 A GB 486588A
Authority
GB
United Kingdom
Prior art keywords
casing
sound
trolley
drills
drill
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
GB3005636A
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB3005636A priority Critical patent/GB486588A/en
Publication of GB486588A publication Critical patent/GB486588A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
    • E01C23/12—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor
    • E01C23/122—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor with power-driven tools, e.g. oscillated hammer apparatus
    • E01C23/124—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor with power-driven tools, e.g. oscillated hammer apparatus moved rectilinearly, e.g. road-breaker apparatus with reciprocating tools, with drop-hammers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Working Measures On Existing Buildindgs (AREA)

Abstract

486,588. Percussive drills. PETTIT, W. R. Nov. 4, 1936, No. 30056. [Class 124] [Also in Group X] A set of pneumatic percussive drills are mounted on a trolley 54, each being completely enclosed in a sound-proof casing 51. which may be filled with sound-absorbing material. The inclination can be adjusted by tilting the frame 53, and the height of the casing can be adjusted by the arm 60. Air is supplied to the tools from a compressor 78 and the drills are fed to the work by a fluid pressure piston and cylinder 72. In a modification, one drill and its casing are suspended from a jib carried by a trolley. In a further modification, the drill and casing are carried rigidly by a trolley supported on two wheels. Sealing means such as a rubber tube, or rings of resilient material may be provided at the bottom of the sound-proof casing.
GB3005636A 1936-11-04 1936-11-04 Improvements in or relating to machines for breaking concrete or the like Expired GB486588A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3005636A GB486588A (en) 1936-11-04 1936-11-04 Improvements in or relating to machines for breaking concrete or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3005636A GB486588A (en) 1936-11-04 1936-11-04 Improvements in or relating to machines for breaking concrete or the like

Publications (1)

Publication Number Publication Date
GB486588A true GB486588A (en) 1938-06-07

Family

ID=10301538

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3005636A Expired GB486588A (en) 1936-11-04 1936-11-04 Improvements in or relating to machines for breaking concrete or the like

Country Status (1)

Country Link
GB (1) GB486588A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172322A (en) * 1985-03-15 1986-09-17 Kembla Coal & Coke Excavating machine
EP1627955A2 (en) * 2004-08-19 2006-02-22 Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. Track building machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172322A (en) * 1985-03-15 1986-09-17 Kembla Coal & Coke Excavating machine
EP1627955A2 (en) * 2004-08-19 2006-02-22 Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. Track building machine
EP1627955A3 (en) * 2004-08-19 2006-08-30 Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. Track building machine

Similar Documents

Publication Publication Date Title
US2136315A (en) Machine for breaking concrete
US3366420A (en) Multi-tool scabbling unit
GB486588A (en) Improvements in or relating to machines for breaking concrete or the like
GB1164999A (en) Improvements relating to Silencing Means for Percussive Pneumatic Tools.
AT175216B (en) Differential hammer piston for pneumatic hammers or similar Slotting tools
GB328629A (en) Improvements in or relating to deep drilling apparatus
GB814240A (en) Vibrator
GB495298A (en) Improvements in or relating to machines for breaking concrete or the like
US2026627A (en) Portable drilling rig
GB686372A (en) Improvements in or relating to a device for drilling rocks, stone and the like
GB1162825A (en) Support for a Powered Device for Cutting, Drilling or Breaking Rock, Concrete or like material
GB230320A (en) Improvements in or relating to cradles for machine tools such as rock drills and the like
GB350749A (en) Improvements in honing and similar fine grinding machines
GB658761A (en) Improvements relating to machines for breaking or tamping and like operations, for road or the like surfaces
GB923004A (en) Track packing machine
GB707812A (en) Improvements in deep drilling apparatus
GB930016A (en) Improvements in and relating to working platform structures
GB804247A (en) Improvements in and relating to a drilling rig for seismological drilling
GB328685A (en) Improvements in or relating to reciprocating or percussive tools
FR881122A (en) Airtight seal for pneumatic machines using a reciprocating tool, in particular for compressed air rams
GB229537A (en) Improvements in clamps for rock drills
GB207517A (en) Picking apparatus for road repairs
GB328977A (en) Improvements in or relating to reciprocating or percussive tools
GB468031A (en) Improvements in or relating to oxy-acetylene cutting machines
GB680719A (en) Improvements in and relating to fluid-pressure means for moving mining machines and for like purposes