FI67257C - Fritt i olika laegen svaengbar baerarm - Google Patents
Fritt i olika laegen svaengbar baerarm Download PDFInfo
- Publication number
- FI67257C FI67257C FI832199A FI832199A FI67257C FI 67257 C FI67257 C FI 67257C FI 832199 A FI832199 A FI 832199A FI 832199 A FI832199 A FI 832199A FI 67257 C FI67257 C FI 67257C
- Authority
- FI
- Finland
- Prior art keywords
- articulated
- articulated arm
- arm
- spring
- support arm
- Prior art date
Links
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/44—Constructional features of apparatus for radiation diagnosis
- A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
- A61B6/447—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit or the detector unit being mounted to counterpoise or springs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/2092—Undercarriages with or without wheels comprising means allowing depth adjustment, i.e. forward-backward translation of the head relatively to the undercarriage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M2200/00—Details of stands or supports
- F16M2200/04—Balancing means
- F16M2200/044—Balancing means for balancing rotational movement of the undercarriage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M2200/00—Details of stands or supports
- F16M2200/06—Arms
- F16M2200/063—Parallelogram arms
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Mechanical Engineering (AREA)
- Radiology & Medical Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- High Energy & Nuclear Physics (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Body Structure For Vehicles (AREA)
- Vehicle Body Suspensions (AREA)
- Pivots And Pivotal Connections (AREA)
- Manipulator (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Claims (6)
1. Fritt i olika lägen svängbar bärarm, vilken bestär av ätminstone tvenne med varandra ledade raka delar, varvid ätminstone en av dessa delar innefattar en av ledarmar bildad parallellogram sälunda, att tvä länga parallella ledarmar (8, 6) hos parallellogrammen är städse vid liknämnda ändar ledade vid ett gemensamt ändstycke (2, 12), och varvid tili den första ledarmen (8) dessutom anslutits en med fjäder-kraft verkande dragstäng (7), vilken strävar att iörhindra parallellogrammen frän att hoptryckas, känneteck-n a d av att den andra länga ledarmen (6) hos parallellogrammen har utformats säsom ett den första, fjäderpäverka-de ledarmen (8) omgivande rör, varvid ledpunkterna (3, 13) vid ändarna av denna rörartade ledarm (6) lämpligen är be-lägna utanför rörets mittlinje.
2. Bärarm enligt patentkravet 1, kännetecknad av att den rörartade ledarmen (6) har ovalt tvärsnitt i det att dess sidor är väsentligen plana, och att den av fjädern (9) päverkade ledarmen (8) är belägen pä den med hänsyn tili ledpunkterna (3, 13) pä den rörartade ledarmen (6) motsatta sidan av rörets mittlinje.
3. Bärarm enligt patentkravet 1 eller 2, vid vilken fjädern (9) utgöres av en pä den första, invändiga ledarmen (8) befintlig spiralfjäder, vilken anligger mot ett i led-armens (8) längdriktning exempelvis medelst gängor regler-bart motstycke (10), kännetecknad av att den omgivande andra ledarmen (6) vid stället för motstycket (10) försetts med en eller flere öppningar (11) för att möjliggöra regiering av motstycket (10) med ett lämpligt verktyg genom öppningen.
4. Bärarm enligt patentkravet 3, kännetecknad av att öppningarna utgöres av i ledarmens (6) undre yta upptagna efter varandra liggande urtag (11).
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI832199A FI67257C (fi) | 1983-06-16 | 1983-06-16 | Fritt i olika laegen svaengbar baerarm |
EP84303745A EP0129361A3 (en) | 1983-06-16 | 1984-06-04 | A supporting arm capable of being turned freely into different positions |
JP59122889A JPS6012601A (ja) | 1983-06-16 | 1984-06-14 | 角度調節自在の支持腕構造 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI832199A FI67257C (fi) | 1983-06-16 | 1983-06-16 | Fritt i olika laegen svaengbar baerarm |
FI832199 | 1983-06-16 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI832199A0 FI832199A0 (fi) | 1983-06-16 |
FI67257B FI67257B (fi) | 1984-10-31 |
FI67257C true FI67257C (fi) | 1985-02-11 |
Family
ID=8517372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI832199A FI67257C (fi) | 1983-06-16 | 1983-06-16 | Fritt i olika laegen svaengbar baerarm |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0129361A3 (sv) |
JP (1) | JPS6012601A (sv) |
FI (1) | FI67257C (sv) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0448571Y2 (sv) * | 1986-07-28 | 1992-11-16 | ||
JPH0448570Y2 (sv) * | 1986-07-28 | 1992-11-16 | ||
NL8900028A (nl) * | 1989-01-06 | 1990-08-01 | Philips Nv | Roentgen onderzoek apparaat met hulpinstelkracht. |
DE9111018U1 (de) * | 1991-09-05 | 1991-11-28 | J.D. Möller Optische Werke GmbH, 2000 Wedel | Aufhängevorrichtung für ein Beobachtungsgerät |
NL1009102C2 (nl) * | 1998-05-07 | 1999-11-09 | Demcon Product Dev Engineering | Krachtcompensator. |
US9228696B2 (en) * | 2011-03-18 | 2016-01-05 | GCX Corporation | Variable height arm structures, systems, and methods |
US11118729B2 (en) * | 2017-06-09 | 2021-09-14 | Teknion Limited | Adjustable counterbalancing display support |
CN107420707A (zh) * | 2017-06-29 | 2017-12-01 | 上海慧想办公用品有限公司 | 显示器支架的弹簧调节支撑臂 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2287577A (en) * | 1940-03-15 | 1942-06-23 | Picker X Ray Corp Waite Mfg | Adjustable support |
FR974634A (fr) * | 1947-12-17 | 1951-02-23 | Maloja Ag | Support, notamment pour lampes d'éclairage |
GB785363A (en) * | 1954-07-01 | 1957-10-30 | Amalgamated Dental Co Ltd | Counterpoise suspension |
US2941776A (en) * | 1957-05-13 | 1960-06-21 | Ritter Co Inc | Counterbalancing mechanism |
US4082244A (en) * | 1976-11-01 | 1978-04-04 | Groff Leroy K | Counterbalancing supporting device |
DE2654334A1 (de) * | 1976-11-30 | 1978-06-01 | Siemens Ag | Tragarmkonstruktion mit federgewichtsausgleich |
-
1983
- 1983-06-16 FI FI832199A patent/FI67257C/fi not_active IP Right Cessation
-
1984
- 1984-06-04 EP EP84303745A patent/EP0129361A3/en not_active Withdrawn
- 1984-06-14 JP JP59122889A patent/JPS6012601A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FI67257B (fi) | 1984-10-31 |
JPS6012601A (ja) | 1985-01-23 |
FI832199A0 (fi) | 1983-06-16 |
EP0129361A3 (en) | 1985-10-30 |
EP0129361A2 (en) | 1984-12-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: ORION-YHTYMAE OY |