GB1417184A - Weighing apparatus incorporating pivoted pointer indicator means - Google Patents
Weighing apparatus incorporating pivoted pointer indicator meansInfo
- Publication number
- GB1417184A GB1417184A GB4585772A GB4585772A GB1417184A GB 1417184 A GB1417184 A GB 1417184A GB 4585772 A GB4585772 A GB 4585772A GB 4585772 A GB4585772 A GB 4585772A GB 1417184 A GB1417184 A GB 1417184A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pointer
- control surface
- weighing apparatus
- control
- spring
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
- G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
- G01G3/08—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a leaf spring
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Details Of Measuring And Other Instruments (AREA)
Abstract
1417184 Weighing apparatus: pointer actuation CAMBRIAN HOUSEWARES Ltd 5 Oct 1973 [5 Oct 1972] 45857/72 Headings G1J and G1W A weighing apparatus Fig. 2 comprises a pointer p pivoted at a and a control member m which, within the plane of Fig. 2 moves linearly to an extent proportional to the quantity measured, and which moves the pointer angularly via contact with a control surface C<SP>1</SP> on the pointer, the control surface C<SP>1</SP> having a cam profile which produces a linear relationship between the angular movement of the pointer and the linear movement of the control member m. In the weighing apparatus of Figs. 3 and 5, the load is supported by parallel leaf-springs 11a, 11b, and the control member 37, which has a control surface 37a, is mounted on the upper leaf-spring, flexure of the upper leaf-spring under load causing the control surface 37a to move to the right in Fig. 5 by an amount proportional to the load. The pointer comprises an inner plastics part 20 pivoted by integral trunnions 22, and an outer spring-wire part 29 located by grooves at 31, 32, 34. The inner part 20 includes a lever 27 carry a control surface 27a at its end which co-operates with the control surface 37a on the control member 37. The pointer is biased anti-clockwise by a spring 36 to maintain contact between control surfaces 27a, 37a, and an adjustment screw allows the position of lever 27 to be adjusted relative to the pointer pivot axis.
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4585772A GB1417184A (en) | 1972-10-05 | 1972-10-05 | Weighing apparatus incorporating pivoted pointer indicator means |
NL7313234A NL7313234A (en) | 1972-10-05 | 1973-09-26 | |
ZA737603*A ZA737603B (en) | 1972-10-05 | 1973-09-26 | Measuring apparatus incorporating pivoted pointer indicator means |
BE136233A BE805533A (en) | 1972-10-05 | 1973-10-01 | MEASURING DEVICE INCLUDING A SWIVELING NEEDLE INDICATOR |
DE19732349221 DE2349221A1 (en) | 1972-10-05 | 1973-10-01 | LIBRA |
AU60946/73A AU6094673A (en) | 1972-10-05 | 1973-10-03 | Measuring apparatus incorporating pivoted pointer indicating means |
LU68553A LU68553A1 (en) | 1972-10-05 | 1973-10-03 | |
JP48111064A JPS4995641A (en) | 1972-10-05 | 1973-10-04 | |
FR7335512A FR2202288A1 (en) | 1972-10-05 | 1973-10-04 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4585772A GB1417184A (en) | 1972-10-05 | 1972-10-05 | Weighing apparatus incorporating pivoted pointer indicator means |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1417184A true GB1417184A (en) | 1975-12-10 |
Family
ID=10438857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4585772A Expired GB1417184A (en) | 1972-10-05 | 1972-10-05 | Weighing apparatus incorporating pivoted pointer indicator means |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS4995641A (en) |
AU (1) | AU6094673A (en) |
BE (1) | BE805533A (en) |
DE (1) | DE2349221A1 (en) |
FR (1) | FR2202288A1 (en) |
GB (1) | GB1417184A (en) |
LU (1) | LU68553A1 (en) |
NL (1) | NL7313234A (en) |
ZA (1) | ZA737603B (en) |
-
1972
- 1972-10-05 GB GB4585772A patent/GB1417184A/en not_active Expired
-
1973
- 1973-09-26 NL NL7313234A patent/NL7313234A/xx unknown
- 1973-09-26 ZA ZA737603*A patent/ZA737603B/en unknown
- 1973-10-01 BE BE136233A patent/BE805533A/en unknown
- 1973-10-01 DE DE19732349221 patent/DE2349221A1/en active Pending
- 1973-10-03 AU AU60946/73A patent/AU6094673A/en not_active Expired
- 1973-10-03 LU LU68553A patent/LU68553A1/xx unknown
- 1973-10-04 FR FR7335512A patent/FR2202288A1/fr not_active Withdrawn
- 1973-10-04 JP JP48111064A patent/JPS4995641A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2202288A1 (en) | 1974-05-03 |
DE2349221A1 (en) | 1974-04-18 |
BE805533A (en) | 1974-02-01 |
NL7313234A (en) | 1974-04-09 |
JPS4995641A (en) | 1974-09-11 |
LU68553A1 (en) | 1973-12-10 |
ZA737603B (en) | 1974-08-28 |
AU6094673A (en) | 1975-04-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |