GB2244447A - Machines for cutting card,board and like materials - Google Patents
Machines for cutting card,board and like materialsInfo
- Publication number
- GB2244447A GB2244447A GB9112933A GB9112933A GB2244447A GB 2244447 A GB2244447 A GB 2244447A GB 9112933 A GB9112933 A GB 9112933A GB 9112933 A GB9112933 A GB 9112933A GB 2244447 A GB2244447 A GB 2244447A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cutter
- guided
- hardboard
- minimum
- machines
- 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.)
- Granted
Links
Classifications
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C29/00—Bearings for parts moving only linearly
- F16C29/12—Arrangements for adjusting play
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/24—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with another disc cutter
- B26D1/245—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with another disc cutter for thin material, e.g. for sheets, strips or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/0006—Means for guiding the cutter
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C29/00—Bearings for parts moving only linearly
- F16C29/02—Sliding-contact bearings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Nonmetal Cutting Devices (AREA)
Abstract
A cutter for shearing hardboard in a guided hand-powered manner, comprises a guided cutter. The cutter has twin shearing wheels interconnected by a slotted mounting plate whereby minimum wheel overlap is required and hence minimum deflection of the hardboard and minimum distortion and shattering of the cut edges. The cutter carriage is guided by cylindrical sliding bearing surfaces on one side and flat face-to-face guide surfaces on the other whereby jamming of the carriage under twisting loads in use is reduced.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB888830133A GB8830133D0 (en) | 1988-12-23 | 1988-12-23 | Machines for cutting card,board and the like materials |
PCT/GB1989/001380 WO1990007404A1 (en) | 1988-12-23 | 1989-11-20 | Machines for cutting card, board and like materials |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9112933D0 GB9112933D0 (en) | 1991-08-07 |
GB2244447A true GB2244447A (en) | 1991-12-04 |
GB2244447B GB2244447B (en) | 1992-08-26 |
Family
ID=10649084
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB888830133A Pending GB8830133D0 (en) | 1988-12-23 | 1988-12-23 | Machines for cutting card,board and the like materials |
GB9112933A Expired - Fee Related GB2244447B (en) | 1988-12-23 | 1991-06-14 | Machines for cutting card,board and like materials |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB888830133A Pending GB8830133D0 (en) | 1988-12-23 | 1988-12-23 | Machines for cutting card,board and the like materials |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0449849A1 (en) |
AU (1) | AU4625389A (en) |
GB (2) | GB8830133D0 (en) |
WO (1) | WO1990007404A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108687831A (en) * | 2017-03-29 | 2018-10-23 | 精工爱普生株式会社 | Cutting mechanism |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113021502B (en) * | 2021-02-22 | 2023-05-30 | 汕头市宇光纸业有限公司 | Corrugated board cutting device capable of chamfering without rim charge |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE641938C (en) * | 1934-09-28 | 1937-02-18 | Gerald Strecker Dipl Ing | Longitudinal cutter for paper cutting machines or the like with pairs of circular knives displaceable on a common carriage transversely to the running direction of the web |
NL7005704A (en) * | 1970-04-20 | 1971-10-22 | ||
GB1543194A (en) * | 1977-10-27 | 1979-03-28 | Glacier Metal Co Ltd | Marine bearings |
EP0278154A1 (en) * | 1987-02-11 | 1988-08-17 | The Fletcher-Terry Company | Mat bevel cutting machine |
-
1988
- 1988-12-23 GB GB888830133A patent/GB8830133D0/en active Pending
-
1989
- 1989-11-20 WO PCT/GB1989/001380 patent/WO1990007404A1/en not_active Application Discontinuation
- 1989-11-20 AU AU46253/89A patent/AU4625389A/en not_active Abandoned
- 1989-11-20 EP EP19890913012 patent/EP0449849A1/en not_active Withdrawn
-
1991
- 1991-06-14 GB GB9112933A patent/GB2244447B/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE641938C (en) * | 1934-09-28 | 1937-02-18 | Gerald Strecker Dipl Ing | Longitudinal cutter for paper cutting machines or the like with pairs of circular knives displaceable on a common carriage transversely to the running direction of the web |
NL7005704A (en) * | 1970-04-20 | 1971-10-22 | ||
GB1543194A (en) * | 1977-10-27 | 1979-03-28 | Glacier Metal Co Ltd | Marine bearings |
EP0278154A1 (en) * | 1987-02-11 | 1988-08-17 | The Fletcher-Terry Company | Mat bevel cutting machine |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108687831A (en) * | 2017-03-29 | 2018-10-23 | 精工爱普生株式会社 | Cutting mechanism |
CN108687831B (en) * | 2017-03-29 | 2022-04-08 | 精工爱普生株式会社 | Cutting mechanism |
Also Published As
Publication number | Publication date |
---|---|
GB9112933D0 (en) | 1991-08-07 |
GB2244447B (en) | 1992-08-26 |
WO1990007404A1 (en) | 1990-07-12 |
AU4625389A (en) | 1990-08-01 |
GB8830133D0 (en) | 1989-02-22 |
EP0449849A1 (en) | 1991-10-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20011120 |