NO813480L - HANDLING FOR HOUSE AND GARDEN EQUIPMENT - Google Patents
HANDLING FOR HOUSE AND GARDEN EQUIPMENTInfo
- Publication number
- NO813480L NO813480L NO813480A NO813480A NO813480L NO 813480 L NO813480 L NO 813480L NO 813480 A NO813480 A NO 813480A NO 813480 A NO813480 A NO 813480A NO 813480 L NO813480 L NO 813480L
- Authority
- NO
- Norway
- Prior art keywords
- shaft
- cone
- insert
- house
- sleeve
- Prior art date
Links
- 238000007373 indentation Methods 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G3/00—Attaching handles to the implements
- B25G3/02—Socket, tang, or like fixings
- B25G3/12—Locking and securing devices
- B25G3/30—Locking and securing devices comprising screwed sockets or tangs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food-Manufacturing Devices (AREA)
- Dowels (AREA)
- Hydroponics (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Description
Oppfinnelsen vedrører en skaftbefestigelse for hus- og haveredskap, med en på redskapet festet konisk hylse hvori et skaft av tre, metall, som kan være blant, overflateforedlet og/eller belagt med kunststoff, og/eller kunststoff, er løs-bart forbindbart. The invention relates to a shaft attachment for household and garden tools, with a conical sleeve attached to the tool, in which a shaft of wood, metal, which may be surface-treated and/or coated with plastic, and/or plastic, is releasably connectable.
Som eksempler på skaftbefestigelser som kanbenyttes veksel-vis for ulike typer hus- og haveredskaper skal det her vises til DE-GM 19 78 644, DE-GM 77 13 248 og til DE-OS 26 17 621, DE-OS 26 17 622 og DE-OS 28 30 945. Til tross for den uni-verselle anvendbarhet har disse kjente systemer den ulempe at konusen er bundet til skaftet, at utførelsen er relativ . komplisert og derved lett utsatt for forstyrrelser, og at<*>det kreves flere delelementer som lett er utsatt for korro-sjon og tilsmussing, slik at monteringen eller sammenkopling-en derved vanskeliggjøres, ofte tilskyndet av den delvis åpne utførelse som konstruksjonene har. As examples of shaft attachments that can be used interchangeably for different types of household and garden tools, reference should be made here to DE-GM 19 78 644, DE-GM 77 13 248 and to DE-OS 26 17 621, DE-OS 26 17 622 and DE-OS 28 30 945. Despite the universal applicability, these known systems have the disadvantage that the cone is tied to the shaft, that the design is relative. complicated and thus easily susceptible to disturbances, and that several sub-elements are required which are easily exposed to corrosion and soiling, so that assembly or connection is thereby made difficult, often encouraged by the partially open design of the structures.
Hensikten med oppfinnelsen er således å tilveiebringe en skaftbefestigelse, som kan være av ulike materialtyper, The purpose of the invention is thus to provide a shaft attachment, which can be of different material types,
for enkel og grei sammenkopling med ulike typer redskap. for easy and straightforward connection with various types of tools.
Ifølge oppfinnelsen tilveiebringes det derfor et allsidig lukket system som gir form- og kraftsluttende forbindelse mellom skaft og redskap. En skaftinnsats utformes fordelaktig med en konus som delvis er glatt og delvis har et gjengeparti. Gjengepartiet virker som kraftsluttende element, mens det glatte parti virker som formsluttende element. Fordelaktig kan konusvinkelen være 4° og gjengestigningen ligge i området 4-6 mm. En slik skaftinnsats settes inn i redskapets koniske hylse og i skaftet, idet skaftet er uthult tilsvarende i den ene enden. På denne måten oppnår man en form- eller kraftsluttende stabil forbindelse som til enhver tid kan løsgjøres. Hylsen har innpregninger, i det minste tre stykker, som er 120° forskutt anordnet i samsvar med gjengestigningen. Disse innpregninger samvirker med gjengene og gir kraftsluttende radial forbindelse. According to the invention, a versatile closed system is therefore provided which provides a form-locking and force-locking connection between shaft and tool. A shaft insert is advantageously designed with a cone which is partly smooth and partly has a threaded portion. The threaded part acts as a force-locking element, while the smooth part acts as a shape-locking element. Advantageously, the cone angle can be 4° and the thread pitch is in the range 4-6 mm. Such a shaft insert is inserted into the tool's conical sleeve and into the shaft, the shaft being hollowed out correspondingly at one end. In this way, a form-locking or force-locking stable connection is achieved which can be loosened at any time. The sleeve has indentations, at least three pieces, which are arranged 120° offset in accordance with the thread pitch. These recesses interact with the threads and provide a force-locking radial connection.
Oppfinnelsen skal forklares nærmere under henvisning til tegningene, hvor The invention shall be explained in more detail with reference to the drawings, where
fig. 1 viser et snitt gjennom innsats og hylse,fig. 1 shows a section through insert and sleeve,
fig. 2 viser et snitt gjennom hylsen med tilhørende innsats, fig. 2 shows a section through the sleeve with the associated insert,
fig. 3 viser et tverrsnitt i innpregningsområdet i hylsen, fig. 3 shows a cross-section in the impact area in the sleeve,
og and
fig. 4 viser et delvis gjennomskåret perspektivriss av skaftbefestigelsen med angivelse av kreftenes innvirkninger. fig. 4 shows a partially cut-through perspective view of the shaft attachment with an indication of the effects of the forces.
Innsatsen 3 er utformet med en konus 6 som har en vinkel på 4^. Denne konus 6 har et gjengeparti 4 med gjengeflanker 5. The insert 3 is designed with a cone 6 which has an angle of 4°. This cone 6 has a threaded portion 4 with threaded flanks 5.
.Stigningen ligger innenfor området 4-6 mm i et praktisk .The increase is within the range of 4-6 mm in a practical
utførelseseksempel. Forøvrig er konusen 6 glatt. I den koniske hylse 1, som er festet til et ikke vist redskap, er det innpregninger 2. Det er anordnet minst tre slike innpregninger og disse er forskutt innbyrdes 120° rundt omkretsen og er anbragt i samsvar med gjengestigningen. I skaftet 7 kan innsatsen 3 føres inn og fastholdes. Skaftet 7 er for dette formål uthult i den ene enden. Forbindelsen dannes med aksial formslutning. Konusen 6 skrus inn i redskapets koniske hylse 1. Innpregningene 2 vil derved gripe inn i gjengepartiet på konusen og presse konusen 6 mot hylsens 1 innervegg. Dermed tilveiebringes det en fast forbindelse som til enhver tid kan løses. execution example. Otherwise, the cone 6 is smooth. In the conical sleeve 1, which is attached to a tool not shown, there are recesses 2. At least three such recesses are arranged and these are offset from each other by 120° around the circumference and are arranged in accordance with the thread pitch. In the shaft 7, the insert 3 can be inserted and retained. For this purpose, the shaft 7 is hollowed out at one end. The connection is formed with axial form fitting. The cone 6 is screwed into the tool's conical sleeve 1. The impressions 2 will thereby engage in the threaded part of the cone and press the cone 6 against the inner wall of the sleeve 1. This provides a permanent connection that can be resolved at any time.
Claims (3)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD80225337A DD153860A1 (en) | 1980-11-20 | 1980-11-20 | STAGE MOUNTING FOR HOUSE AND GARDEN RACKS |
Publications (1)
Publication Number | Publication Date |
---|---|
NO813480L true NO813480L (en) | 1982-05-21 |
Family
ID=5527332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO813480A NO813480L (en) | 1980-11-20 | 1981-10-15 | HANDLING FOR HOUSE AND GARDEN EQUIPMENT |
Country Status (10)
Country | Link |
---|---|
BE (1) | BE890860A (en) |
CH (1) | CH653593A5 (en) |
DD (1) | DD153860A1 (en) |
DE (1) | DE3129044A1 (en) |
DK (1) | DK514481A (en) |
FR (1) | FR2495039A1 (en) |
IT (1) | IT8124492A0 (en) |
NL (1) | NL8104362A (en) |
NO (1) | NO813480L (en) |
SE (1) | SE8106888L (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3523175A1 (en) * | 1985-06-28 | 1987-01-08 | Elco Pinsel Gmbh | Artist's brush |
EP0347474A1 (en) * | 1988-06-22 | 1989-12-27 | Cesare Frabbi | Composable handle for room cleaning tools |
EP0469225A1 (en) * | 1990-07-26 | 1992-02-05 | G.R.G. Srl | Handle for manual cleaning tools |
DE9318112U1 (en) * | 1993-11-26 | 1994-02-03 | Coronet Werke Gmbh | Device for fastening a pipe in a sleeve part |
DE10009983A1 (en) * | 2000-01-31 | 2001-08-16 | Freudenberg Carl Fa | Hollow tubular handle for e.g. brushes, mops and floor washing pads, comprises two sections joined by connector with screw threads and support areas |
BE1017489A3 (en) * | 2007-03-12 | 2008-10-07 | Moerman Nv | METAL COUPLER. |
CN101148043A (en) * | 2007-10-30 | 2008-03-26 | 付长智 | Handle for hand-operated tool and hand-operated tool connecting structure |
BE1026860B1 (en) * | 2018-12-12 | 2020-07-13 | Moerman Nv | COUPLER |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB190912053A (en) * | 1909-05-21 | 1910-05-23 | George Ernest Osmond | Improvements in Mops and Bobs for Polishing. |
CH113325A (en) * | 1924-10-24 | 1926-01-02 | Beiermann & Trentani | Handle holder for scrubbers and brooms. |
CH193890A (en) * | 1937-05-17 | 1937-11-15 | Ruefenacht Robert | Device for fixing a handle to a brush. |
FR2233146B3 (en) * | 1973-06-14 | 1977-01-21 | Dietsche Roman Kg |
-
1980
- 1980-11-20 DD DD80225337A patent/DD153860A1/en unknown
-
1981
- 1981-07-23 DE DE19813129044 patent/DE3129044A1/en not_active Withdrawn
- 1981-09-22 NL NL8104362A patent/NL8104362A/en not_active Application Discontinuation
- 1981-10-14 IT IT8124492A patent/IT8124492A0/en unknown
- 1981-10-15 NO NO813480A patent/NO813480L/en unknown
- 1981-10-26 BE BE2/59433A patent/BE890860A/en not_active IP Right Cessation
- 1981-11-10 CH CH7215/81A patent/CH653593A5/en not_active IP Right Cessation
- 1981-11-18 FR FR8121591A patent/FR2495039A1/en active Pending
- 1981-11-19 SE SE8106888A patent/SE8106888L/en not_active Application Discontinuation
- 1981-11-20 DK DK514481A patent/DK514481A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
NL8104362A (en) | 1982-06-16 |
DD153860A1 (en) | 1982-02-10 |
DE3129044A1 (en) | 1982-07-15 |
BE890860A (en) | 1982-02-15 |
CH653593A5 (en) | 1986-01-15 |
FR2495039A1 (en) | 1982-06-04 |
IT8124492A0 (en) | 1981-10-14 |
DK514481A (en) | 1982-05-21 |
SE8106888L (en) | 1982-05-21 |
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