GB719707A - Improvements in and relating to apparatus for making cavities for pipes, electric wiring and switches in the masonry of houses and the like - Google Patents
Improvements in and relating to apparatus for making cavities for pipes, electric wiring and switches in the masonry of houses and the likeInfo
- Publication number
- GB719707A GB719707A GB17969/51A GB1796951A GB719707A GB 719707 A GB719707 A GB 719707A GB 17969/51 A GB17969/51 A GB 17969/51A GB 1796951 A GB1796951 A GB 1796951A GB 719707 A GB719707 A GB 719707A
- Authority
- GB
- United Kingdom
- Prior art keywords
- drill
- switches
- walls
- guiding member
- groove
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/18—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by milling, e.g. channelling by means of milling tools
- B28D1/183—Hand tools, e.g. portable, motor driven
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
- A61H23/02—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive
- A61H23/0254—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive with rotary motor
- A61H23/0263—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive with rotary motor using rotating unbalanced masses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/043—Accessories for spindle drives
- B23Q5/045—Angle drives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
- A61H23/02—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive
- A61H23/0254—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive with rotary motor
- A61H23/0263—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive with rotary motor using rotating unbalanced masses
- A61H2023/0281—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive with rotary motor using rotating unbalanced masses multiple masses driven by the same motor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Mining & Mineral Resources (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Drilling And Boring (AREA)
- Percussion Or Vibration Massage (AREA)
Abstract
719,707. Grooving walls. AUSBACHER MASCHINEN-UND WERKZEUGBAU GES. July 30, 1951, [July 28, 1950.] No. 17969/51. Class 124. [Also in Group XXII] A hand-guided drill for making cavities for pipes, electric wiring and switches in house walls, &c. comprises a drill head provided with a guiding member on which the drill is supported and which guides the drill, used as a milling cutter, along a milled groove. As shown in Fig. 1, the guiding member 5 which is provided with a displaceable head 6 moves in the groove 4 behind the drill 3, while a centering support I with an eccentrically mounted cone 12 is provided for the cutting of circular openings of various diameters for switches, using the tool perpendicular to the wall, this support 11 also being usable as an additional guide for groove cutting. A crown drill with hard metal inserts may be used instead of the drill 3, and interchangeable guiding members may be used in conjunction with clamping jaws 39, Fig. 7, on the drill tightened by a screw 37 that extends through the collar 8 and thereby secures it to the drill, for example, perpendicular to the wall, the guiding member 9 serving as an additional handle. The use of a number of drill shafts connected together and set at an angle to the driving shaft for drilling through walls and ceilings is described and illustrated in the Specification.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE719707X | 1950-07-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB719707A true GB719707A (en) | 1954-12-08 |
Family
ID=6627274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB17969/51A Expired GB719707A (en) | 1950-07-28 | 1951-07-30 | Improvements in and relating to apparatus for making cavities for pipes, electric wiring and switches in the masonry of houses and the like |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE223514C (en) |
GB (1) | GB719707A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2236275A (en) * | 1989-08-26 | 1991-04-03 | Charles James Perkins | Mortar router |
WO1997039866A1 (en) * | 1996-04-25 | 1997-10-30 | Jon Henry Dobson | Raking bit |
-
0
- DE DENDAT223514D patent/DE223514C/de active Active
-
1951
- 1951-07-30 GB GB17969/51A patent/GB719707A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2236275A (en) * | 1989-08-26 | 1991-04-03 | Charles James Perkins | Mortar router |
GB2236275B (en) * | 1989-08-26 | 1993-05-19 | Charles James Perkins | Mortar router |
WO1997039866A1 (en) * | 1996-04-25 | 1997-10-30 | Jon Henry Dobson | Raking bit |
Also Published As
Publication number | Publication date |
---|---|
DE223514C (en) |
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