GB1373855A - Manually actuatable tool - Google Patents
Manually actuatable toolInfo
- Publication number
- GB1373855A GB1373855A GB2830272A GB2830272A GB1373855A GB 1373855 A GB1373855 A GB 1373855A GB 2830272 A GB2830272 A GB 2830272A GB 2830272 A GB2830272 A GB 2830272A GB 1373855 A GB1373855 A GB 1373855A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plate
- shearing
- cam
- pin
- lever
- 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
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/002—Bending wire other than coiling; Straightening wire by means of manually operated devices, e.g. pliers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D29/00—Hand-held metal-shearing or metal-cutting devices
- B23D29/02—Hand-operated metal-shearing devices
- B23D29/023—Hand-operated metal-shearing devices for cutting wires
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shearing Machines (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
- Wire Processing (AREA)
Abstract
1373855 Shearing; angular bending BOYAN Ltd 16 June 1972 [21 June 1971] 28302/72 Headings B3W and B3E A tool for shearing or bending stiff wire, bolts, rods &c. has shear plates 16 and 30 with shearing holes 34, 36, 38 and notches 40 which can be aligned to receive stock to be sheared, the plate 30 being pivotable about a pin 46 connecting it to the plate 16, which plate is fixed to one handle 14a by means of the other handle 14b through a lever 54. The lever is pivoted to the plate 16 at 56 and carries a cam 72 which engages in a cam slot 52 in the plate 30. A stop 92 on the plate 76 limits closing i.e. shearing movement of the handles. A stop screw 86 on the lever 54 engages the lower edge of the plate 30 (as viewed in Fig. 1) when the shearing holes and notches are in alignment. Some of the holes in the plate 30 are threaded. To use the tool for bending, the stop screw 86 is backed off and the cam 72 disengaged from the cam slot 52 to allow the shear plate 30 to be pivoted to the Fig. 4 position. A workpiece is inserted between the stop 92 and the cam 72 on one side and the pivot pin 56 on the other and the handle 14b is pivoted clockwise about pin 56 to bend workpiece portion Wa about the pin 56.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15502671A | 1971-06-21 | 1971-06-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1373855A true GB1373855A (en) | 1974-11-13 |
Family
ID=22553835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2830272A Expired GB1373855A (en) | 1971-06-21 | 1972-06-16 | Manually actuatable tool |
Country Status (6)
Country | Link |
---|---|
US (1) | US3716879A (en) |
JP (2) | JPS4853385A (en) |
CA (1) | CA957146A (en) |
FR (1) | FR2143113B1 (en) |
GB (1) | GB1373855A (en) |
ZA (1) | ZA724142B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104070090A (en) * | 2014-05-29 | 2014-10-01 | 浙江飞越机电有限公司 | Lever type pipe bender having angle positioning function and pipe bending method |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6225172U (en) * | 1985-07-30 | 1987-02-16 | ||
JPS62251033A (en) * | 1986-04-22 | 1987-10-31 | Ishihara Kikai Kogyo Kk | Portable bending and cutting machine |
JPH0623381Y2 (en) * | 1988-03-22 | 1994-06-22 | アンリツ株式会社 | Lead cutting jig |
US6255575B1 (en) * | 2000-04-11 | 2001-07-03 | John Pearse | String winding and trimming device |
DE20018390U1 (en) * | 2000-10-27 | 2001-01-18 | Wenzler Medizintechnik GmbH, 78665 Frittlingen | Cutting pliers |
US6609302B2 (en) * | 2002-01-31 | 2003-08-26 | David Welker | Bolt cutting tool |
CN100389008C (en) * | 2006-01-19 | 2008-05-21 | 徐森良 | Strong force saddle tongs |
DE102006048915B3 (en) * | 2006-10-17 | 2008-01-03 | Christoph Lamowski | Tube bending device useful for bending tubes up to 180 deg, especially in difficult to access places ensures exact bending of tubes with allowance for spring recovery force |
US8387963B2 (en) * | 2009-03-25 | 2013-03-05 | Belmont Instrument Corporation | Clamp |
CN102000873A (en) * | 2010-12-11 | 2011-04-06 | 张家港天达工具有限公司 | Threaded rod shears |
DE102011001013A1 (en) * | 2011-03-02 | 2012-09-06 | Alexander Merz | Pliers for cutting workpieces |
CN104096729A (en) * | 2014-06-09 | 2014-10-15 | 苏州创丰精密五金有限公司 | Polygonal bending jig group |
CN104033316A (en) * | 2014-06-12 | 2014-09-10 | 国家电网公司 | Shear pin component for preventing double-connected arm from raising |
CN106340824B (en) * | 2016-09-30 | 2018-01-19 | 国网山东省电力公司商河县供电公司 | A kind of distribution line bracing wire bending shaped structure of safety labor-saving |
CN106384969B (en) * | 2016-09-30 | 2018-05-25 | 国网山东省电力公司商河县供电公司 | A kind of tower bar bracing wire bending device suitable for big folding force |
DE102019116780A1 (en) * | 2019-06-21 | 2020-12-24 | Airbus Operations Gmbh | Method for disassembling a two-part connector in a workpiece arrangement |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US401308A (en) * | 1889-04-09 | Nippers | ||
US632267A (en) * | 1899-03-30 | 1899-09-05 | J A Rene | Shears. |
AT17406B (en) * | 1903-04-19 | 1904-08-25 | Johann Ockermueller | |
US2437433A (en) * | 1946-04-12 | 1948-03-09 | Eric P Mcnair | Cable bending pliers |
US3273238A (en) * | 1964-12-10 | 1966-09-20 | Kuhbier Carl | Pliers having a camming lever member trapped between jaw members |
-
1971
- 1971-06-21 US US00155026A patent/US3716879A/en not_active Expired - Lifetime
-
1972
- 1972-06-15 ZA ZA724142A patent/ZA724142B/en unknown
- 1972-06-16 GB GB2830272A patent/GB1373855A/en not_active Expired
- 1972-06-20 FR FR727222173A patent/FR2143113B1/fr not_active Expired
- 1972-06-21 CA CA145,304A patent/CA957146A/en not_active Expired
- 1972-06-21 JP JP47061448A patent/JPS4853385A/ja active Pending
-
1976
- 1976-01-05 JP JP61676A patent/JPS5331279A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104070090A (en) * | 2014-05-29 | 2014-10-01 | 浙江飞越机电有限公司 | Lever type pipe bender having angle positioning function and pipe bending method |
CN104070090B (en) * | 2014-05-29 | 2015-11-25 | 浙江飞越机电有限公司 | Lever pipe bender with angle orientation and bending method |
Also Published As
Publication number | Publication date |
---|---|
JPS4853385A (en) | 1973-07-26 |
ZA724142B (en) | 1973-03-28 |
FR2143113B1 (en) | 1973-07-13 |
JPS5331279A (en) | 1978-03-24 |
JPS568726B2 (en) | 1981-02-25 |
FR2143113A1 (en) | 1973-02-02 |
CA957146A (en) | 1974-11-05 |
US3716879A (en) | 1973-02-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |