CN1019771B - 带定位条的文件打孔器 - Google Patents
带定位条的文件打孔器Info
- Publication number
- CN1019771B CN1019771B CN90106983A CN90106983A CN1019771B CN 1019771 B CN1019771 B CN 1019771B CN 90106983 A CN90106983 A CN 90106983A CN 90106983 A CN90106983 A CN 90106983A CN 1019771 B CN1019771 B CN 1019771B
- Authority
- CN
- China
- Prior art keywords
- keeper
- positioning strip
- sidewall
- file puncher
- plush copper
- 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
- 239000004568 cement Substances 0.000 claims abstract description 10
- 229920002457 flexible plastic Polymers 0.000 claims abstract description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 28
- 229910052802 copper Inorganic materials 0.000 claims description 28
- 239000010949 copper Substances 0.000 claims description 28
- 229920003023 plastic Polymers 0.000 claims description 11
- 239000004033 plastic Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 239000004793 Polystyrene Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 229920001596 poly (chlorostyrenes) Polymers 0.000 claims description 3
- 229920002223 polystyrene Polymers 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims description 2
- 238000004080 punching Methods 0.000 abstract description 3
- 230000007306 turnover Effects 0.000 description 3
- 241000538562 Banjos Species 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 241001124569 Lycaenidae Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 235000014987 copper Nutrition 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- -1 methylvinyl Chemical group 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/32—Hand-held perforating or punching apparatus, e.g. awls
- B26F1/36—Punching or perforating pliers
-
- 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
- B26D7/01—Means for holding or positioning work
- B26D7/015—Means for holding or positioning work for sheet material or piles of sheets
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Sheet Holders (AREA)
- Push-Button Switches (AREA)
- Sanitary Thin Papers (AREA)
- Supports Or Holders For Household Use (AREA)
- Slide Fasteners (AREA)
- Facsimile Scanning Arrangements (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3927501 | 1989-08-21 | ||
DEP3927501.9 | 1989-08-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1049626A CN1049626A (zh) | 1991-03-06 |
CN1019771B true CN1019771B (zh) | 1992-12-30 |
Family
ID=6387497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN90106983A Expired CN1019771B (zh) | 1989-08-21 | 1990-08-14 | 带定位条的文件打孔器 |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0489027B1 (de) |
JP (1) | JPH0818270B2 (de) |
KR (1) | KR940005319B1 (de) |
CN (1) | CN1019771B (de) |
DE (1) | DE59003267D1 (de) |
ES (1) | ES2045935T3 (de) |
WO (1) | WO1991002636A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2384737A (en) * | 2002-01-31 | 2003-08-06 | Acco Uk Ltd | Hole punch having a telescopic paper guide |
DE102007027818B4 (de) * | 2007-01-23 | 2009-01-02 | Erwin Müller GmbH | Locher |
DE102007055610A1 (de) | 2007-11-20 | 2009-05-28 | Esselte Leitz Gmbh & Co. Kg | Papierlocher |
JP2011224691A (ja) * | 2010-04-16 | 2011-11-10 | Carl Manufacturing Co Ltd | 位置合せ用サイドゲージ |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB581433A (en) * | 1945-03-29 | 1946-10-11 | Shannon Ltd | Improvements in paper perforators of the hand-lever and punches type |
DE3740425A1 (de) * | 1987-11-28 | 1989-06-15 | Leitz Fa Louis | Brieflocher mit einer auf ein locherunterteil aufgerasteten schnitzelwanne |
-
1990
- 1990-07-06 JP JP2510665A patent/JPH0818270B2/ja not_active Expired - Lifetime
- 1990-07-06 EP EP19900910709 patent/EP0489027B1/de not_active Expired - Lifetime
- 1990-07-06 DE DE90910709T patent/DE59003267D1/de not_active Expired - Lifetime
- 1990-07-06 ES ES90910709T patent/ES2045935T3/es not_active Expired - Lifetime
- 1990-07-06 KR KR1019910701398A patent/KR940005319B1/ko not_active IP Right Cessation
- 1990-07-06 WO PCT/EP1990/001095 patent/WO1991002636A1/de active IP Right Grant
- 1990-08-14 CN CN90106983A patent/CN1019771B/zh not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0489027B1 (de) | 1993-10-27 |
WO1991002636A1 (de) | 1991-03-07 |
JPH06503516A (ja) | 1994-04-21 |
EP0489027A1 (de) | 1992-06-10 |
KR920700858A (ko) | 1992-08-10 |
ES2045935T3 (es) | 1994-01-16 |
JPH0818270B2 (ja) | 1996-02-28 |
DE59003267D1 (de) | 1993-12-02 |
CN1049626A (zh) | 1991-03-06 |
KR940005319B1 (ko) | 1994-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C13 | Decision | ||
GR02 | Examined patent application | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent of invention or patent application | ||
COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: ROAD TO: LOUIS·LEITZ LIMITED STOCK CO., LTD. Free format text: CORRECT: PATENTEE; FROM: LOUIS·LEITZ LIMITED STOCK CO., LTD. TO: LEITZ LOUIS INTERNATIONAL KG CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Patentee after: Luis Letts International GmbH & Co. Patentee before: Louis Leitz KG Patentee after: Louis Leitz KG Patentee before: Louis Leitz |
|
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |